payment-ready until 2026-09-09
AI-agent data storefront on x402 V2: 80 pay-per-call endpoints — crypto and market intelligence (news, KOL sentiment, token security, holders), DeFi and prediction-market data, US equities (SEC EDGAR insider trades, 13F holdings, earnings, analyst ratings), web and domain intelligence, FX and weather, AI image/video/research tools, and the Otto x402 Router (meta-intelligence, full auto, feedback and refunds). USDC on Base or Solana, from $0.001 per call, no API keys. Discovery: /.well-known/x402, /openapi.json, /llm.txt.
Pay from $0.001 to $1.75 in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.
VERDICT
ranking generation 3strong 99/100 #1 of 100 in AI by measured score
What the score read on this service: status online, 100% uptime 30d, 245ms response p95, x402 compliance 14 of 14, $0.001 price against the category. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
It is a score inside AI, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 100 listings, this one among them. That set is wider than the 100 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
ALTERNATIVES IN AI
Other AI services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).
| SERVICE | BAND | SCORE | UPTIME 30D | VOL 30D |
|---|---|---|---|---|
| Genesis | strong | 99 | 100% | --- |
| x402engine | strong | 98 | 100% | --- |
| Japan Furigana API | strong | 97 | 99.1% | --- |
| BridgeNode | strong | 97 | 97.8% | --- |
| Spraay Gateway | strong | 97 | 100% | --- |
5 of 99 other ranked services in AI · see the whole category
ASSESSMENT
updated 6h agoThe parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.
reliability 100%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 245ms
- avg response
- 287ms
- total checks
- 7,419
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (14/14)
14 of 14 x402 conformance checks pass. Full checklist below.
price $0.001 to $1.75 (p8 in AI)
- price (min)
- $0.001
- price (max)
- $1.75
- category percentile (min)
- p8 in AI
- category percentile (max)
- p80 in AI
- endpoints / prices
- 53 / 10
- model
- tiered
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- -
- registrar
- -
- hosting
- custom
- domain created
- ---
Identity facts, not a risk score.
traction ---
This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.
CHANGES
10 in 30dPayout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.
changes schema changed 8h ago (10 in 30d)
schema changed · 8h ago
schema removed POST /generate-meme exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed POST /llm-research exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed POST /tx-explainer exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed POST /video-gen exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added POST /generate-meme exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema added POST /llm-research exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema added POST /tx-explainer exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema added POST /video-gen exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema changed · 16h ago
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /defi-analytics exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /filtered-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /funding-rates exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /kol-sentiment exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /token-alpha exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /token-security exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /tradfi-data exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /trending-altcoins exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /twitter-summary exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /yield-alpha exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /defi-analytics exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /filtered-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /funding-rates exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /kol-sentiment exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /token-alpha exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /token-security exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /tradfi-data exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /trending-altcoins exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /twitter-summary exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added GET /yield-alpha exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema changed · 20h ago
schema removed POST /generate-meme exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema removed POST /llm-research exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema removed POST /tx-explainer exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema removed POST /video-gen exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added POST /generate-meme exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added POST /llm-research exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added POST /tx-explainer exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added POST /video-gen exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema changed · 34h ago
endpoint added GET /analyst-ratings
endpoint added GET /base-ecosystem-news
endpoint added GET /base-season
endpoint added GET /defi-analytics
endpoint added GET /dividend-intel
endpoint added GET /dns-lookup
endpoint added GET /domain-age
endpoint added GET /domain-report
endpoint added GET /earnings-calendar
endpoint added GET /equity-intel
endpoint added GET /equity-news
endpoint added GET /filtered-news
endpoint added GET /funding-rates
endpoint added GET /fx-rates
endpoint added GET /hl-transaction-history
endpoint added GET /hyperliquid-account
endpoint added GET /hyperliquid-market
endpoint added GET /kol-sentiment
endpoint added GET /macro-regime
endpoint added GET /market-risk
endpoint added GET /news-recaps
endpoint added GET /portfolio
endpoint added GET /protocol-revenue-leaders
endpoint added GET /rh-season
endpoint added GET /stablecoin-watch
endpoint added GET /supported-tokens
endpoint added GET /technical-signals
endpoint added GET /token-alpha
endpoint added GET /token-fundamentals
endpoint added GET /token-security
endpoint added GET /token-top-holders
endpoint added GET /tradfi-data
endpoint added GET /transaction-history
endpoint added GET /trending-altcoins
endpoint added GET /tweet-search
endpoint added GET /twitter-summary
endpoint added GET /weather
endpoint added GET /web-extract
endpoint added GET /web-json-extract
endpoint added GET /web-links
endpoint added GET /whois-lookup
endpoint added GET /yield-alpha
endpoint added GET /yield-farming-active
endpoint added GET /yield-farming-historical
endpoint added GET /yield-markets
endpoint added GET /yield-recommendations
endpoint added POST /generate-meme
endpoint added POST /llm-research
endpoint added POST /tx-explainer
endpoint added POST /video-gen
schema added GET /analyst-ratings exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /base-ecosystem-news exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /base-season exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /defi-analytics exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /defi-analytics exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /defi-analytics exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /dividend-intel exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /dns-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /domain-age exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /domain-report exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /earnings-calendar exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /equity-intel exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /equity-news exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /filtered-news exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /filtered-news exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /filtered-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /funding-rates exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /funding-rates exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /funding-rates exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /fx-rates exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /hl-transaction-history exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /hl-transaction-history exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /hyperliquid-account exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /hyperliquid-account exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /hyperliquid-market exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /hyperliquid-market exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /kol-sentiment exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /kol-sentiment exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /kol-sentiment exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /macro-regime exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /market-risk exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /news-recaps exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /portfolio exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /portfolio exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /protocol-revenue-leaders exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /rh-season exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /stablecoin-watch exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /supported-tokens exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /supported-tokens exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /technical-signals exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /token-alpha exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /token-alpha exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /token-alpha exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /token-fundamentals exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /token-security exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /token-security exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /token-security exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /token-top-holders exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /tradfi-data exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /tradfi-data exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /tradfi-data exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /transaction-history exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /transaction-history exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /trending-altcoins exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /trending-altcoins exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /trending-altcoins exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /tweet-search exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /twitter-summary exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /twitter-summary exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /twitter-summary exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /weather exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /web-extract exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /web-json-extract exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /web-links exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /whois-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /yield-alpha exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /yield-alpha exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /yield-alpha exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /yield-farming-active exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /yield-farming-active exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /yield-farming-historical exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /yield-farming-historical exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /yield-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /yield-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added GET /yield-recommendations exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added GET /yield-recommendations exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /generate-meme exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added POST /generate-meme exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /generate-meme exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added POST /llm-research exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added POST /llm-research exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /llm-research exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added POST /tx-explainer exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added POST /tx-explainer exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /tx-explainer exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema added POST /video-gen exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema added POST /video-gen exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}
schema added POST /video-gen exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}
schema changed · 5d ago
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema changed · 5d ago
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema changed · 6d ago
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema changed · 7d ago
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}
schema changed · 7d ago
schema removed GET /crypto-news exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema removed GET /crypto-news exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"name":"USD Coin","version":"2"}
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}
schema removed GET /mega-report exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema removed GET /mega-report exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"name":"USD Coin","version":"2"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}
schema removed GET /token-details exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"assetTransferMethod":"permit2","name":"USD Coin","version":"2"}
schema removed GET /token-details exact eip155:137 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 USDC 2 300 {"name":"USD Coin","version":"2"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}
schema changed · 13d ago
schema removed GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema removed GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}
schema added GET /crypto-news exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}
schema added GET /mega-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}
schema added GET /token-details exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}
WHAT IT DOES
ai-derivedNo AI synthesis has been produced for this service yet.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /analyst-ratings | $0.003 | Base | USDC | header | |
| GET | /base-ecosystem-news | $0.001 | Base | USDC | header | |
| GET | /base-season | $0.002 | Base | USDC | header | |
| GET | /crypto-news | Crypto news stream | $0.001 | Base/Solana | USDC | header |
| GET | /defi-analytics | $0.001 | Base/Solana | USDC | header | |
| GET | /dividend-intel | $0.003 | Base | USDC | header | |
| GET | /dns-lookup | $0.001 | Base | USDC | header | |
| GET | /domain-age | $0.001 | Base | USDC | header | |
| GET | /domain-report | $0.02 | Base | USDC | header | |
| GET | /earnings-calendar | $0.003 | Base | USDC | header | |
| GET | /equity-intel | $0.003 | Base | USDC | header | |
| GET | /equity-news | $0.003 | Base | USDC | header | |
| GET | /filtered-news | $0.001 | Base/Solana | USDC | header | |
| GET | /funding-rates | $0.001 | Base/Solana | USDC | header | |
| GET | /fx-rates | $0.001 | Base | USDC | header | |
| POST | /generate-meme | $0.15 | Base/Solana | USDC | header | |
| GET | /hl-transaction-history | $0.001 | Base | USDC | header | |
| GET | /hyperliquid-account | $0.001 | Base | USDC | header | |
| GET | /hyperliquid-market | $0.001 | Base | USDC | header | |
| GET | /kol-sentiment | $0.003 | Base/Solana | USDC | header | |
| POST | /llm-research | $0.10 | Base/Solana | USDC | header | |
| GET | /macro-regime | $0.003 | Base | USDC | header | |
| GET | /market-risk | $0.002 | Base | USDC | header | |
| GET | /mega-report | Comprehensive research report | $0.05 | Base/Solana | USDC | header |
| GET | /news-recaps | $0.003 | Base | USDC | header | |
| GET | /portfolio | $0.001 | Base | USDC | header | |
| GET | /protocol-revenue-leaders | $0.001 | Base | USDC | header | |
| GET | /rh-season | $0.001 | Base | USDC | header | |
| GET | /stablecoin-watch | $0.001 | Base | USDC | header | |
| GET | /supported-tokens | $0.001 | Base | USDC | header | |
| GET | /technical-signals | $0.003 | Base | USDC | header | |
| GET | /token-alpha | $0.005 | Base/Solana | USDC | header | |
| GET | /token-details | Token analytics | $0.001 | Base/Solana | USDC | header |
| GET | /token-fundamentals | $0.003 | Base | USDC | header | |
| GET | /token-security | $0.001 | Base/Solana | USDC | header | |
| GET | /token-top-holders | $0.02 | Base | USDC | header | |
| GET | /tradfi-data | $0.003 | Base/Solana | USDC | header | |
| GET | /transaction-history | $0.001 | Base | USDC | header | |
| GET | /trending-altcoins | $0.002 | Base/Solana | USDC | header | |
| GET | /tweet-search | $0.005 | Base | USDC | header | |
| GET | /twitter-summary | $0.001 | Base/Solana | USDC | header | |
| POST | /tx-explainer | $0.01 | Base/Solana | USDC | header | |
| POST | /video-gen | $1.75 | Base/Solana | USDC | header | |
| GET | /weather | $0.002 | Base | USDC | header | |
| GET | /web-extract | $0.005 | Base | USDC | header | |
| GET | /web-json-extract | $0.005 | Base | USDC | header | |
| GET | /web-links | $0.003 | Base | USDC | header | |
| GET | /whois-lookup | $0.001 | Base | USDC | header | |
| GET | /yield-alpha | $0.002 | Base/Solana | USDC | header | |
| GET | /yield-farming-active | $0.001 | Base | USDC | header | |
| GET | /yield-farming-historical | $0.001 | Base | USDC | header | |
| GET | /yield-markets | $0.001 | Base | USDC | header | |
| GET | /yield-recommendations | $0.001 | Base | USDC | header |
53 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /analyst-ratings returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i 'https://x402.ottoai.services/analyst-ratings'
// 402 response (captured by monitor) · 53 payloads · click to expand
[
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/analyst-ratings",
"tags": [
"analyst ratings",
"analyst consensus",
"stocks",
"equity research",
"consensus trend"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Analyst consensus for a vendor-resolved equity: the latest buy/hold/sell distribution (strong buy · buy · hold · sell · strong sell counts, total, and a deterministic consensus label) plus up to six months of the same distribution so an agent can read the DRIFT — is the street moving toward or away from the name. Vendor counts (Finnhub), our label rule stated in the payload. No price targets and no per-analyst grade actions are served.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"ticker": "AAPL"
}
},
"output": {
"type": "json",
"example": {
"data": {
"drift": {
"monthsCovered": 4,
"bullishSharePct": 91.07,
"netBullishDelta": 1
},
"ticker": "AVGO",
"provider": "Finnhub",
"consensus": {
"buy": 34,
"asOf": "2026-08-01",
"hold": 5,
"sell": 0,
"label": "Buy",
"strongBuy": 17,
"strongSell": 0,
"totalRatings": 56
},
"methodology": "label = Buy when strongBuy+buy ≥ 60% of all ratings, upgraded to Strong Buy only when strongBuy alone is also ≥ 50% of all ratings; Sell / Strong Sell mirrored on the bearish side (sell+strongSell ≥ 60%, strongSell ≥ 50%); otherwise Hold — a Strong label always requires the 60% directional majority first. Counts are the vendor's (Finnhub monthly recommendation trends); drift compares (bullish − bearish) in the latest vs the oldest covered month.",
"consensusTrend": [
{
"buy": 34,
"hold": 5,
"sell": 0,
"period": "2026-08-01",
"strongBuy": 17,
"strongSell": 0,
"totalRatings": 56
}
]
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"ticker"
],
"properties": {
"ticker": {
"type": "string",
"description": "Vendor-supported equity or ETF ticker (e.g. AAPL, NVDA, TSLA, SPY); returned monetary values use the vendor payload units and are not relabeled as USD."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303121,
"resourceUrl": "https://x402.ottoai.services/analyst-ratings"
},
"signature": "0x083d6a82018305fb8ff7aba9afd99b718d74ce5ea52e33a3452e0975f756de2727485e676a4acf4c93655d2ded8d3413676daa385b1d5c9b8e3597a3336c78241c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/hl-transaction-history",
"tags": [
"hyperliquid history",
"perps fills",
"funding payments",
"realized pnl"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Hyperliquid perpetual trading history: fills, funding payments, and realized PnL per position.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0xYourWalletAddress"
}
},
"output": {
"type": "json",
"example": {
"status": "success",
"history": []
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "EVM wallet address"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"status": {
"type": "string"
},
"history": {
"type": "array"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303121,
"resourceUrl": "https://x402.ottoai.services/hl-transaction-history"
},
"signature": "0x36b4c1419a4462bdfc0b95e265827daf2c1379b6be9ff9e60cbb7e044bb610630a9dd04f11821ae97434fea40f41ef577c212f6020ea85593e8817483269879e1c",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303121,
"resourceUrl": "https://x402.ottoai.services/hl-transaction-history"
},
"signature": "0x36b4c1419a4462bdfc0b95e265827daf2c1379b6be9ff9e60cbb7e044bb610630a9dd04f11821ae97434fea40f41ef577c212f6020ea85593e8817483269879e1c",
"acceptIndex": 1
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"sign-in-with-x": {
"info": {
"uri": "https://x402.ottoai.services/hl-transaction-history",
"nonce": "1c1070b19a8ba6e323e443ee75ccd0d5",
"domain": "x402.ottoai.services",
"version": "1",
"issuedAt": "2026-09-01T22:47:01.780Z",
"resources": [
"https://x402.ottoai.services/hl-transaction-history"
],
"statement": "Sign in to access Otto AI Hyperliquid history"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"domain",
"address",
"uri",
"version",
"chainId",
"type",
"nonce",
"issuedAt",
"signature"
],
"properties": {
"uri": {
"type": "string",
"format": "uri"
},
"type": {
"type": "string"
},
"nonce": {
"type": "string"
},
"domain": {
"type": "string"
},
"address": {
"type": "string"
},
"chainId": {
"type": "string"
},
"version": {
"type": "string"
},
"issuedAt": {
"type": "string",
"format": "date-time"
},
"notBefore": {
"type": "string",
"format": "date-time"
},
"requestId": {
"type": "string"
},
"resources": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
}
},
"signature": {
"type": "string"
},
"statement": {
"type": "string"
},
"expirationTime": {
"type": "string",
"format": "date-time"
}
}
},
"supportedChains": [
{
"type": "eip191",
"chainId": "eip155:8453"
}
]
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
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"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"model": "gpt-image-2",
"prompt": "A cute otter wearing sunglasses, lounging on a Base-blue skateboard",
"aspect_ratio": "1:1"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"model": "gpt-image-2",
"status": "success",
"imageUrl": "https://images.useotto.xyz/abc123.png",
"expiresAt": "2026-04-24T12:00:00Z"
}
}
},
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],
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"method",
"bodyType",
"body"
],
"properties": {
"body": {
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"required": [
"prompt"
],
"properties": {
"model": {
"enum": [
"gpt-image-2",
"nano-banana-pro"
],
"type": "string",
"description": "model: gpt-image-2 (default) | nano-banana-pro; anything else -> 400"
},
"prompt": {
"type": "string",
"description": "Image description (10-2000 chars, longer = better)"
},
"image_url": {
"type": "string",
"description": "Optional: public URL of image to edit/remix"
},
"aspect_ratio": {
"enum": [
"1:1",
"16:9",
"9:16"
],
"type": "string",
"description": "Optional: output aspect ratio (default 1:1)"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status"
],
"properties": {
"error": {
"type": "string"
},
"model": {
"type": "string",
"description": "Model used for generation"
},
"status": {
"enum": [
"success",
"failed"
],
"type": "string"
},
"imageUrl": {
"type": "string",
"description": "URL of generated image"
},
"expiresAt": {
"type": "string",
"format": "date-time"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
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"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "150000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/generate-meme"
},
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{
"format": "eip712",
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"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "150000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/generate-meme"
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"acceptIndex": 1
},
{
"format": "eip712",
"payload": {
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "150000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/generate-meme"
},
"signature": "0xd1c2bf167382b15b8782c035122ab95481807789d855f658a0a84369ccfc832f3a9df6821a9c77d9950ae37d3a40d3ffec751331d781020414e8be95962870111c",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
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"properties": {
"offers": {
"type": "array",
"items": {
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"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
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"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/filtered-news",
"tags": [
"topic news search",
"crypto news filter",
"airdrops",
"defi trends"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "AI-filtered crypto news and Twitter search for non-token topics (airdrops, DeFi trends, etc). Max 2 words.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"topic": "DeFi airdrops"
}
},
"output": {
"type": "json",
"example": {
"data": {
"topic": "DeFi airdrops",
"report": "Filtered news about DeFi airdrops...",
"source_count": 5
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"topic"
],
"properties": {
"topic": {
"type": "string",
"description": "Topic to filter news by (max 2 words, e.g., 'DeFi airdrops', 'Base chain')"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data"
],
"properties": {
"data": {
"description": "Report object on success, error string on failure"
},
"status": {
"enum": [
"success",
"failed"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/filtered-news"
},
"signature": "0x0912f8496dd12c0b7afbe800211d360eda4b8da38ec175b5e9d69299b89eafc542472b4500e34a885afa346f04d51a3545d0a8cb37f78524849920adc022e1cb1c",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/filtered-news"
},
"signature": "0x0912f8496dd12c0b7afbe800211d360eda4b8da38ec175b5e9d69299b89eafc542472b4500e34a885afa346f04d51a3545d0a8cb37f78524849920adc022e1cb1c",
"acceptIndex": 1
},
{
"format": "eip712",
"payload": {
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/filtered-news"
},
"signature": "0xd808cc7e5b9c500dcb9662cdf3971c5e1f37620536514ae991cc22c2b8308c9e01107cb14e3e4029cc055489996364ee422b84cb38983bf2ebb5e2f98d1a09441c",
"acceptIndex": 2
}
]
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"schema": {
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"required": [
"offers"
],
"properties": {
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"type": "array",
"items": {
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"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"sign-in-with-x": {
"info": {
"uri": "https://x402.ottoai.services/filtered-news",
"nonce": "bb7f39b3a6413ef67061acfbcd9cce52",
"domain": "x402.ottoai.services",
"version": "1",
"issuedAt": "2026-09-01T22:47:02.031Z",
"resources": [
"https://x402.ottoai.services/filtered-news"
],
"statement": "Sign in to access Otto AI market intelligence"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"domain",
"address",
"uri",
"version",
"chainId",
"type",
"nonce",
"issuedAt",
"signature"
],
"properties": {
"uri": {
"type": "string",
"format": "uri"
},
"type": {
"type": "string"
},
"nonce": {
"type": "string"
},
"domain": {
"type": "string"
},
"address": {
"type": "string"
},
"chainId": {
"type": "string"
},
"version": {
"type": "string"
},
"issuedAt": {
"type": "string",
"format": "date-time"
},
"notBefore": {
"type": "string",
"format": "date-time"
},
"requestId": {
"type": "string"
},
"resources": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
}
},
"signature": {
"type": "string"
},
"statement": {
"type": "string"
},
"expirationTime": {
"type": "string",
"format": "date-time"
}
}
},
"supportedChains": [
{
"type": "eip191",
"chainId": "eip155:8453"
},
{
"type": "ed25519",
"chainId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
}
]
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/portfolio",
"tags": [
"portfolio",
"token balances",
"multi-chain",
"yield positions"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Multi-chain portfolio snapshot with token balances and yield positions for a user's Otto AI Safe accounts across Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche, and Solana.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"userId": "0xYourWalletAddress"
}
},
"output": {
"type": "json",
"example": {
"status": "success",
"portfolio": {
"tokens": [],
"totalValueUsd": 0
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"userId"
],
"properties": {
"userId": {
"type": "string",
"description": "EVM wallet address (0x...)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"status": {
"type": "string"
},
"portfolio": {
"type": "object"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/portfolio"
},
"signature": "0x80bca52720b07310fc8bbdfc4093cbbcde92ce7c2e135cc54fae15152b350ffd73e4acb9ebc06f3a1f9555db9fdad5bfe4f2efe54769f48ad601ed5176200d231c",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/portfolio"
},
"signature": "0x80bca52720b07310fc8bbdfc4093cbbcde92ce7c2e135cc54fae15152b350ffd73e4acb9ebc06f3a1f9555db9fdad5bfe4f2efe54769f48ad601ed5176200d231c",
"acceptIndex": 1
}
]
},
"schema": {
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"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
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"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
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"homepage": "http://www.bitcoin.org"
},
"supply": {
"max": 21000000,
"total": 19920000,
"circulating": 19920000,
"circulatingPctOfMax": 94.9
},
"symbol": "BTC",
"priceUsd": 104250,
"categories": [
"Cryptocurrency",
"Layer 1 (L1)",
"Proof of Work (PoW)"
],
"coingeckoId": "bitcoin",
"generatedAt": "2026-06-10T09:00:00.000Z",
"genesisDate": "2009-01-03",
"marketCapUsd": 2076500000000,
"volume24hUsd": 38420500000,
"sentimentVotesUpPct": 84.5,
"fullyDilutedValuationUsd": 2189250000000
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"symbol"
],
"properties": {
"symbol": {
"type": "string",
"description": "Token ticker symbol (e.g. BTC, ETH, SOL, LINK) — resolved to the HIGHEST-market-cap asset with an exact symbol match"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/token-fundamentals"
},
"signature": "0x200ec48b699e99abd500aa3a6b7c9fe16171c9bf845bbe5805d8eb409f36808c0d2b6e421ed798313f598698f2cd7df3be25504b8ab258b7fd054d5df01076971c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/yield-farming-active",
"tags": [
"active yield positions",
"yield farming",
"accrued interest"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Active yield farming positions for a user across Aave V3 and Morpho on all supported chains, with live APY and accrued interest.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"userAddress": "0xYourWalletAddress"
}
},
"output": {
"type": "json",
"example": {
"status": "success",
"positions": []
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"userAddress"
],
"properties": {
"userAddress": {
"type": "string",
"description": "EVM wallet address"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"status": {
"type": "string"
},
"positions": {
"type": "array"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/yield-farming-active"
},
"signature": "0x05de6a57a78e11bfe301c7d2a791dd58e2d5460ee8e83f56c6be40162008ade138ece40e63e7d72b76539e0a1af627eb603a47880c1407972f14f6e852ade48b1b",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/yield-farming-active"
},
"signature": "0x05de6a57a78e11bfe301c7d2a791dd58e2d5460ee8e83f56c6be40162008ade138ece40e63e7d72b76539e0a1af627eb603a47880c1407972f14f6e852ade48b1b",
"acceptIndex": 1
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"sign-in-with-x": {
"info": {
"uri": "https://x402.ottoai.services/yield-farming-active",
"nonce": "b038078629af79306b5c5eb95542ff34",
"domain": "x402.ottoai.services",
"version": "1",
"issuedAt": "2026-09-01T22:47:02.544Z",
"resources": [
"https://x402.ottoai.services/yield-farming-active"
],
"statement": "Sign in to access Otto AI yield positions"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"domain",
"address",
"uri",
"version",
"chainId",
"type",
"nonce",
"issuedAt",
"signature"
],
"properties": {
"uri": {
"type": "string",
"format": "uri"
},
"type": {
"type": "string"
},
"nonce": {
"type": "string"
},
"domain": {
"type": "string"
},
"address": {
"type": "string"
},
"chainId": {
"type": "string"
},
"version": {
"type": "string"
},
"issuedAt": {
"type": "string",
"format": "date-time"
},
"notBefore": {
"type": "string",
"format": "date-time"
},
"requestId": {
"type": "string"
},
"resources": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
}
},
"signature": {
"type": "string"
},
"statement": {
"type": "string"
},
"expirationTime": {
"type": "string",
"format": "date-time"
}
}
},
"supportedChains": [
{
"type": "eip191",
"chainId": "eip155:8453"
}
]
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/domain-age",
"tags": [
"domain age",
"whois",
"rdap",
"domain expiration",
"domain reputation"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Domain age and registration intel from authoritative RDAP/WHOIS records: exact creation date, age in days and years, expiration date and days-until-expiry. The fast trust and risk signal agents use to vet a counterparty, link, or sender and to flag newly-registered or soon-to-expire domains. Returns structured JSON, keyless, pay-per-call. ccTLDs without RDAP return an uncharged 503.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "coinbase.com"
}
},
"output": {
"type": "json",
"example": {
"data": {
"domain": "coinbase.com",
"ageDays": 5172,
"ageYears": 14.2,
"createdAt": "2012-04-26T00:00:00Z",
"expiresAt": "2027-04-26T00:00:00Z",
"registered": true,
"generatedAt": "2026-06-24T12:00:00.000Z",
"daysUntilExpiry": 306
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Registrable domain to check (e.g. coinbase.com). ccTLDs without RDAP return 503 uncharged."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/domain-age"
},
"signature": "0x57ff02dd02b223a724508ae53c62216247c0df2575a27751f132bbdf98f179ef6325787a32f4601896c5331b55db474a702b7078b0a30747ebd8ee82296fa05e1c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/domain-report",
"tags": [
"domain-report",
"whois",
"dns",
"email-security",
"domain-intelligence"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "One call returns the full domain profile for vetting, deliverability, or phishing/fraud checks: live DNS (A/MX/NS + record counts), RDAP/WHOIS registration (registrar, domain age, expiry, status, DNSSEC) and email authentication (SPF, DMARC policy, detected DKIM selectors) — plus a one-line summary. Bundles three lookups into one hourly-fresh read. Keyless, license-clean, pay-per-call.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "uniswap.org"
}
},
"output": {
"type": "json",
"example": {
"data": {
"dns": {
"a": [
"162.159.140.227",
"172.66.0.225"
],
"mx": [
{
"exchange": "aspmx.l.google.com",
"priority": 1
}
],
"ns": [
"meera.ns.cloudflare.com",
"rick.ns.cloudflare.com"
],
"resolves": true,
"txtCount": 6
},
"email": {
"spf": {
"policy": "softfail",
"record": "v=spf1 include:_spf.google.com ~all",
"present": true
},
"dkim": {
"selectorsFound": [
"google"
]
},
"dmarc": {
"policy": "reject",
"record": "v=DMARC1; p=reject",
"present": true
}
},
"domain": "uniswap.org",
"summary": "uniswap.org: registered via NameCheap, Inc., 7.6y old, 2 A / 5 MX, DMARC reject, DNSSEC.",
"generatedAt": "2026-06-24T12:00:00.000Z",
"registration": {
"dnssec": true,
"ageDays": 2767,
"statuses": [
"client transfer prohibited"
],
"createdAt": "2018-11-26T05:33:07Z",
"expiresAt": "2031-11-26T05:33:07Z",
"registrar": "NameCheap, Inc.",
"registered": true
}
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain to profile (e.g. uniswap.org). Returns DNS + RDAP registration + email auth."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/domain-report"
},
"signature": "0x0b44cc94cfbcc35589b29e98d4e9c5f64aa9b2420337613e48e6d3a526b2dba45cf22be439dc6dac698074bf2e7ce0826c89b297a0b46b5694cd0cfd29a324d31b",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/dns-lookup",
"tags": [
"dns lookup",
"mx records",
"spf dmarc dkim",
"nameserver lookup",
"email authentication"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Resolve any domain in one call: A/AAAA, MX, NS, CNAME, SOA and TXT records, plus parsed email-auth posture — SPF policy, DMARC policy, and detected DKIM selectors. A drop-in nslookup/dig replacement for agents, resolved over DNS-over-HTTPS (DoH) with redundant resolvers and automatic failover. Keyless, pay-per-call, structured JSON.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "github.com"
}
},
"output": {
"type": "json",
"example": {
"data": {
"email": {
"spf": {
"policy": "softfail",
"record": "v=spf1 include:_spf.google.com ~all",
"present": true
},
"dkim": {
"selectorsFound": [
"google"
]
},
"dmarc": {
"policy": "reject",
"record": "v=DMARC1; p=reject; rua=mailto:[email protected]",
"present": true
}
},
"domain": "github.com",
"records": {
"a": [
"140.82.121.3"
],
"mx": [
{
"exchange": "aspmx.l.google.com",
"priority": 1
}
],
"ns": [
"dns1.p08.nsone.net",
"ns-1283.awsdns-32.org"
],
"soa": "dns1.p08.nsone.net. hostmaster.nsone.net. 1 7200 900 1209600 3600",
"txt": [
"v=spf1 ip4:192.30.252.0/22 include:_spf.google.com ~all"
],
"aaaa": [],
"cname": []
},
"resolves": true,
"generatedAt": "2026-06-24T12:00:00.000Z"
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain name to resolve (e.g. github.com, stripe.com). Subdomains allowed."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/dns-lookup"
},
"signature": "0xebfe92eea6558e959405f72cd174532ae8a143c417a480fdfef47b3dfe45322c06865f6447bd0f1958efb9ebb0b85c244cd12a42a34bd1e7df3ba9a9ea790ec41c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/token-details",
"tags": [
"token price",
"market cap",
"token metrics",
"token info",
"price data"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Token price, market cap, volume, supply, and basic metrics. Works for any listed token.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"symbol": "BTC"
}
},
"output": {
"type": "json",
"example": {
"data": {
"details": "=== TOKEN DATA INTELLIGENCE: BTC ===\nGenerated: 2026-06-10T12:00:00Z\n\nToken Overview\n• Name: Bitcoin (BTC)\n• Rank: #1\n• Price: $104250.00\n• Market Cap: $2.05T\n• FDV: $2.19T\n\nToday's Price Action (UTC)\n• Open: $103800.00 | High: $105120.00 | Low: $102940.00 | Current: $104250.00\n• Today's Trend: Up (+0.43% from open)\n\nPrice Performance\n• 1h: +0.12% | 24h: +1.85% | 7d: -2.40% | 30d: +6.10%\n\n📊 Volume Review\n• Volume (24h): $38420.50M | Volume/MCap Ratio: 1.87% | Market Pairs: 11240\n• Liquidity Score: High\n\nToken Supply\n• Circulating: 19.92M | Max Supply: 21.00M | Supply Ratio: 94.9%\n\nMomentum Signal\n• Momentum: 📊 Cooling Off (DYOR)\n\n📝 PROJECT INFO\n• Website, X profile, explorer, token address, and listing date included in the full report"
},
"meta": {
"degraded": false,
"generatedAt": "2026-08-10T12:00:00.000Z",
"sourceHealth": {
"market-alpha-internal": "unknown"
}
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"symbol"
],
"properties": {
"symbol": {
"type": "string",
"description": "Token symbol (e.g., BTC, ETH, SOL, PEPE)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Token details object on success, error string on failure"
},
"meta": {
"type": "object",
"required": [
"generatedAt",
"degraded",
"sourceHealth"
],
"properties": {
"degraded": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
},
"sourceHealth": {
"type": "object"
},
"stalenessSec": {
"type": [
"number",
"null"
]
}
},
"description": "Freshness. generatedAt = when we built this response. stalenessSec = age of our cached snapshot, absent on live pass-throughs. dataAsOf = vintage of the observations. degraded = an older good version was served."
},
"status": {
"enum": [
"success",
"failed"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/token-details"
},
"signature": "0x9d6810b8e4b4985607557828ac99ed4e0f9cbef45ddb36ec50dadcc79841a1627193f9ec937b090cda5ff54304b0d7dbf97bfdfbc193811407ba1128abf656221b",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/token-details"
},
"signature": "0x9d6810b8e4b4985607557828ac99ed4e0f9cbef45ddb36ec50dadcc79841a1627193f9ec937b090cda5ff54304b0d7dbf97bfdfbc193811407ba1128abf656221b",
"acceptIndex": 1
},
{
"format": "eip712",
"payload": {
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/token-details"
},
"signature": "0x4ef4b67e2925cd25f43a919180559e7375e5c3b090bd77c3636677f436deabef6031fa5acc264a2e11196e81b964b2e2210a60c6f75e76b9fce1ed96a114e9d41c",
"acceptIndex": 2
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"sign-in-with-x": {
"info": {
"uri": "https://x402.ottoai.services/token-details",
"nonce": "e645ab3bd2b3eafca754ca2730bad458",
"domain": "x402.ottoai.services",
"version": "1",
"issuedAt": "2026-09-01T22:47:02.559Z",
"resources": [
"https://x402.ottoai.services/token-details"
],
"statement": "Sign in to access Otto AI market intelligence"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"domain",
"address",
"uri",
"version",
"chainId",
"type",
"nonce",
"issuedAt",
"signature"
],
"properties": {
"uri": {
"type": "string",
"format": "uri"
},
"type": {
"type": "string"
},
"nonce": {
"type": "string"
},
"domain": {
"type": "string"
},
"address": {
"type": "string"
},
"chainId": {
"type": "string"
},
"version": {
"type": "string"
},
"issuedAt": {
"type": "string",
"format": "date-time"
},
"notBefore": {
"type": "string",
"format": "date-time"
},
"requestId": {
"type": "string"
},
"resources": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
}
},
"signature": {
"type": "string"
},
"statement": {
"type": "string"
},
"expirationTime": {
"type": "string",
"format": "date-time"
}
}
},
"supportedChains": [
{
"type": "eip191",
"chainId": "eip155:8453"
},
{
"type": "ed25519",
"chainId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
}
]
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/base-season",
"tags": [
"base",
"kol sentiment",
"social signal",
"trending tokens",
"crypto twitter"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Base social intelligence: a current Base sentiment summary + the quality-screened Base tokens (CoinGecko-listed, market-cap/age/liquidity gated) that trusted KOLs are actually talking about — with per-token KOL mention counts and verbatim quotes, ranked by KOL signal. Includes overall crypto-KOL market sentiment. The social-intelligence wedge for Base — who is saying it, not who pumped. Served from a cached snapshot while fresh (≤1h) and regener…",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": {
"chain": "base",
"tokens": [
{
"buzzed": true,
"symbol": "VVV",
"ageDays": 500,
"poolUrl": "https://www.geckoterminal.com/base/pools/0x...",
"priceUsd": 4.12,
"topTweets": [
{
"ts": "2026-06-09T11:30:00Z",
"text": "$VVV team update thread",
"likes": 95211,
"author": "big_account",
"retweets": 23221
}
],
"tweetCount": 3,
"change24hPct": 6.8,
"liquidityUsd": 8400000,
"marketCapUsd": 271000000,
"tokenAddress": "0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf",
"volume24hUsd": 19250000,
"topEngagement": 118432,
"kolMentions24h": 8,
"kolQuoteExamples": [
{
"ts": "2026-06-09T14:02:00Z",
"text": "VVV quietly becoming the Base AI bet",
"author": "kol_handle"
}
],
"kolSignalStrength": 0.19
}
],
"generatedAt": "2026-06-09T21:00:00.000Z",
"screenSource": "geckoterminal",
"kolWindowHours": 72,
"kolUniverseSize": 43,
"marketSentiment": {
"score": 35,
"overall": "bearish",
"summary": "KOLs lean defensive: liquidation cascade chatter, rotation into majors.",
"hottestMajor": "ETH",
"keyNarratives": [
"liquidations",
"AI agents",
"Base ecosystem"
],
"trendingAltcoins": [
"VVV",
"DEGEN"
]
},
"kolSignalAvailable": true,
"baseSentimentSummary": "Base flow is risk-off this week but VVV dominates trusted-KOL attention (8 mentions, accumulation framing) while DEGEN rips +66% on broad $DEGEN airdrop buzz without KOL-list coverage."
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/base-season"
},
"signature": "0xb11669ef0369824588c77d4541a2ad4d44abebd53aa0e04607370de1fbda5b5a1f5bff69797b7cf67ce72bc9fd5ad4069576698f0aac66d6ec1f7444b37c354e1c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/fx-rates",
"tags": [
"forex",
"fx rates",
"currency exchange",
"live fx",
"currency conversion"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Live + reference foreign-exchange (forex) rates, base USD. LIVE near-real-time mid quotes for the 12 most-traded currencies (EUR, GBP, JPY, CHF, CAD, AUD, NZD, CNY, HKD, SGD, SEK, KRW), refreshed every minute with an honest market-open/stale flag, PLUS the official ECB daily reference table for ~30 currencies. Derive any cross-rate or pair. For agents pricing cross-border ops, treasury, invoicing and FX conversion. Keyless, pay-per-call.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": {
"base": "USD",
"live": {
"asOf": "2026-06-29T12:37:06.000Z",
"rates": {
"AUD": 1.4495,
"CAD": 1.4206,
"CHF": 0.8088,
"CNY": 6.7836,
"EUR": 0.8768,
"GBP": 0.7559,
"HKD": 7.8415,
"JPY": 161.89,
"KRW": 1543.51,
"NZD": 1.7698,
"SEK": 9.7314,
"SGD": 1.2938
},
"stale": false,
"source": "Yahoo",
"marketOpen": true,
"staleSymbols": []
},
"reference": {
"date": "2026-06-26",
"rates": {
"AUD": 1.4488,
"CAD": 1.4182,
"CHF": 0.8085,
"CNY": 6.7982,
"EUR": 0.8771,
"GBP": 0.7565,
"JPY": 161.65
},
"source": "ECB"
},
"generatedAt": "2026-06-29T12:37:10.000Z",
"liveAvailable": true
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/fx-rates"
},
"signature": "0x4ca55eebd0a6ea9089a7bfc9e4b2d3e344053529bfb9f9ce8a77cb7b8c3dcf1813c7576d6a6a8725042748aa36337a66a780f36250730d460f76ec4ef8b1f5921b",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/supported-tokens",
"tags": [
"token search",
"supported tokens",
"token address lookup",
"erc-20"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Search supported ERC-20 tokens by symbol or address across 6 chains (Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche). 5000+ tokens from CoinGecko. Use before swap/bridge to disambiguate tokens.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"search": "USDC",
"chainId": "8453"
}
},
"output": {
"type": "json",
"example": {
"status": "success",
"tokens": [
{
"symbol": "USDC",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"chainId",
"search"
],
"properties": {
"search": {
"type": "string",
"description": "Token symbol or 0x address"
},
"chainId": {
"type": "string",
"description": "Chain ID (8453=Base, 1=Ethereum, 42161=Arbitrum)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"status": {
"type": "string"
},
"tokens": {
"type": "array"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/supported-tokens"
},
"signature": "0x8308fe1b501b104b7dae562a02c4435b1b2eeceb48c08fcecc12ed3425274e7314f0dae5f2bc19631beb576ad68a1032179afbd2fad6723b39a739f0af21f9b21c",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/supported-tokens"
},
"signature": "0x8308fe1b501b104b7dae562a02c4435b1b2eeceb48c08fcecc12ed3425274e7314f0dae5f2bc19631beb576ad68a1032179afbd2fad6723b39a739f0af21f9b21c",
"acceptIndex": 1
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"sign-in-with-x": {
"info": {
"uri": "https://x402.ottoai.services/supported-tokens",
"nonce": "7b3e62f31f169e2f83b61d777ba12aa2",
"domain": "x402.ottoai.services",
"version": "1",
"issuedAt": "2026-09-01T22:47:02.667Z",
"resources": [
"https://x402.ottoai.services/supported-tokens"
],
"statement": "Sign in to access Otto AI token search"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"domain",
"address",
"uri",
"version",
"chainId",
"type",
"nonce",
"issuedAt",
"signature"
],
"properties": {
"uri": {
"type": "string",
"format": "uri"
},
"type": {
"type": "string"
},
"nonce": {
"type": "string"
},
"domain": {
"type": "string"
},
"address": {
"type": "string"
},
"chainId": {
"type": "string"
},
"version": {
"type": "string"
},
"issuedAt": {
"type": "string",
"format": "date-time"
},
"notBefore": {
"type": "string",
"format": "date-time"
},
"requestId": {
"type": "string"
},
"resources": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
}
},
"signature": {
"type": "string"
},
"statement": {
"type": "string"
},
"expirationTime": {
"type": "string",
"format": "date-time"
}
}
},
"supportedChains": [
{
"type": "eip191",
"chainId": "eip155:8453"
}
]
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/whois-lookup",
"tags": [
"whois",
"rdap",
"registrar lookup",
"nameservers",
"domain status"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Registration data for any domain, straight from authoritative RDAP registries (the structured WHOIS successor): registrar, ICANN/EPP domain status codes, creation, last-updated and expiration dates, authoritative nameservers, and DNSSEC delegation. The fast, license-clean way for an agent to vet a domain, sender, or counterparty. Keyless, structured JSON, pay-per-call.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "stripe.com"
}
},
"output": {
"type": "json",
"example": {
"data": {
"dnssec": false,
"domain": "stripe.com",
"statuses": [
"client delete prohibited",
"client transfer prohibited"
],
"createdAt": "2009-10-15T19:08:36Z",
"expiresAt": "2026-10-15T19:08:36Z",
"registrar": "MarkMonitor Inc.",
"updatedAt": "2024-09-10T09:16:32Z",
"registered": true,
"generatedAt": "2026-06-24T12:00:00.000Z",
"nameservers": [
"ns-1234.awsdns-26.org",
"ns-456.awsdns-57.com"
]
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Registrable domain to look up (e.g. stripe.com). ccTLDs without RDAP return 503 uncharged."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/whois-lookup"
},
"signature": "0xeb6ac8138a44f5933294f4d50bc65b06958a6d27ab2ce746619fe814c62d246a3ce86e078be53e62d35a93595560594313e2927e4c60c5367f6a174c5b0879641b",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
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}
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}
}
}
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"meta": {
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},
"status": {
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"type": "string"
}
}
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},
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},
{
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"tags": [
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"dividend yield",
"income stocks",
"dividend growth",
"dividend cut"
],
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"mimeType": "application/json",
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},
"extensions": {
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},
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"dividendPerShareTtm": 1.06
},
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"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
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"status": "success"
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}
},
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],
"properties": {
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"required": [
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"properties": {
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"const": "http"
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"method": {
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"queryParams": {
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"properties": {
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}
}
}
},
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},
"output": {
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"required": [
"type"
],
"properties": {
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},
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"data",
"meta"
],
"properties": {
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},
"meta": {
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},
"status": {
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],
"type": "string"
}
}
}
}
}
}
}
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"description": "App builder code"
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"s": {
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"items": {
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"pattern": "^[a-z0-9_]{1,32}$"
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"description": "Service builder codes"
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"w": {
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"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
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}
},
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"format": "eip712",
"payload": {
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"properties": {
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"properties": {
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"properties": {
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"amount": {
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"scheme": {
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"network": {
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"version": {
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"validUntil": {
"type": "integer"
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"resourceUrl": {
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}
},
"signature": {
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"acceptIndex": {
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},
"otto-content-receipt": {}
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},
{
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/web-json-extract",
"tags": [
"web-scraping",
"web to json",
"structured data",
"ai extraction",
"javascript rendering"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Turn any URL into clean structured JSON for AI agents and RAG. An LLM reads the fully rendered page (JavaScript executed, SPAs included) and returns its title, a 1-2 sentence summary, key entities (people, orgs, products), and any prices, dates or notable numbers — even on pages with no schema.org or JSON-LD markup, no CSS selectors or schema to write. Just pass a URL. Keyless, pay-per-call.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement"
}
},
"output": {
"type": "json",
"example": {
"data": {
"url": "https://blog.ethereu...",
"data": {
"dates": [],
"title": "Dencun Mainnet Annou...",
"prices": [],
"summary": "The Dencun network u...",
"keyEntities": [],
"notableNumbers": []
},
"generatedAt": "2026-08-10T09:43:08...."
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL to extract structured data from (e.g. https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/web-json-extract"
},
"signature": "0xf85bbfa1fd1fbeaab8d16ff4cbb59875a4c2263b670b81304275d9270295566c617ee7de933365cec4fdbd4f060114ecdbbe548006b53de5b34720f302abddd91c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/web-links",
"tags": [
"extract all links",
"link extractor",
"web scraping",
"crawl",
"hyperlinks"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Extract all links (hrefs) from any web page as structured JSON — every internal, external and anchor link, deduplicated, returned with a total count. Renders the page in a real headless browser, so it captures links injected after JavaScript runs that fetch-only scrapers miss. For crawling, sitemap building, link audits and site-structure mapping. Keyless, pay-per-call.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement"
}
},
"output": {
"type": "json",
"example": {
"data": {
"url": "https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement",
"count": 63,
"links": [
"https://eips.ethereum.org/EIPS/eip-7569",
"https://eips.ethereum.org/EIPS/eip-1153"
],
"generatedAt": "2026-08-10T09:43:01.185Z"
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL to extract links from (e.g. https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/web-links"
},
"signature": "0x87aee41182f06636a8ecadb1a6a514000fadf513265daa697609ed87fc24338d36de6b3433c18c84ecffe6714b75ec53811a81470dceaa9de383d76d707b88901c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/transaction-history",
"tags": [
"transaction history",
"trade history",
"swap history"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Trade and transaction history for a user's Otto AI Safe account — swaps, bridges, deposits, withdrawals with timestamps and explorer links.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"userId": "0xYourWalletAddress"
}
},
"output": {
"type": "json",
"example": {
"status": "success",
"transactions": []
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"userId"
],
"properties": {
"userId": {
"type": "string",
"description": "EVM wallet address"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"status": {
"type": "string"
},
"transactions": {
"type": "array"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/transaction-history"
},
"signature": "0x07190765679d0ae4e6b32efb5a2f861c6919dd6ec15e6ff2e430ec32602f88704e2b2271bcfbcbfff414e7007ff81147906050fde2edb42f7902e71b8da73ea61b",
"acceptIndex": 0
},
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5bB4B0C766E0D5D791d9403Fc275c22064709F68",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/transaction-history"
},
"signature": "0x07190765679d0ae4e6b32efb5a2f861c6919dd6ec15e6ff2e430ec32602f88704e2b2271bcfbcbfff414e7007ff81147906050fde2edb42f7902e71b8da73ea61b",
"acceptIndex": 1
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"sign-in-with-x": {
"info": {
"uri": "https://x402.ottoai.services/transaction-history",
"nonce": "a3e59bd126af5c360b166e6e470f6f78",
"domain": "x402.ottoai.services",
"version": "1",
"issuedAt": "2026-09-01T22:47:02.892Z",
"resources": [
"https://x402.ottoai.services/transaction-history"
],
"statement": "Sign in to access Otto AI transaction history"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"domain",
"address",
"uri",
"version",
"chainId",
"type",
"nonce",
"issuedAt",
"signature"
],
"properties": {
"uri": {
"type": "string",
"format": "uri"
},
"type": {
"type": "string"
},
"nonce": {
"type": "string"
},
"domain": {
"type": "string"
},
"address": {
"type": "string"
},
"chainId": {
"type": "string"
},
"version": {
"type": "string"
},
"issuedAt": {
"type": "string",
"format": "date-time"
},
"notBefore": {
"type": "string",
"format": "date-time"
},
"requestId": {
"type": "string"
},
"resources": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
}
},
"signature": {
"type": "string"
},
"statement": {
"type": "string"
},
"expirationTime": {
"type": "string",
"format": "date-time"
}
}
},
"supportedChains": [
{
"type": "eip191",
"chainId": "eip155:8453"
}
]
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/base-ecosystem-news",
"tags": [
"base",
"base ecosystem",
"crypto news",
"l2",
"coinbase"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Base-chain ecosystem news, AI-filtered hourly from Otto's live news engine: protocol launches and upgrades on Base, Coinbase/Base official moves, Base DeFi and token developments — a topic-scoped report for Base-native agents, not the general crypto firehose. Pairs with /base-season (KOL social signal) for the full Base picture.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": {
"topic": "Base ecosystem",
"report": "BASE ECOSYSTEM REPORT: Aerodrome shipped its v3 gauge overhaul (veAERO voting live Thursday); Base announced builder fee-sharing for top apps, driving a 14% jump in deployed contracts w/w; USDC native supply on Base crossed $4.2B. Token side: VVV leads Base AI narrative on accumulation framing; DEGEN airdrop round 3 claims open. Watch: the fee-sharing cohort announcement and Aerodrome gauge migration deadline.",
"generatedAt": "2026-06-09T22:00:00.000Z",
"sourceCount": 12
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
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{
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],
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"description": "Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.",
"serviceName": "Otto AI"
},
"extensions": {
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"outputLevel": "summary"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
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"example": {
"chain": "Base",
"status": "success",
"txHash": "0x...",
"summary": "Swapped 0.5 ETH for 1,247.83 USDC via Uniswap V3",
"explorerUrl": "https://basescan.org/tx/0x..."
}
}
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"method",
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"body"
],
"properties": {
"body": {
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"required": [
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"properties": {
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"ethereum",
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"optimism",
"avalanche",
"polygon",
"mantle",
"monad",
"plasma",
"bsc",
"hyperliquid"
],
"type": "string",
"description": "Blockchain network (default: base). 11 EVM chains supported."
},
"txHash": {
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"pattern": "^0x[a-fA-F0-9]{64}$",
"description": "Transaction hash (0x-prefixed, 64 hex characters)"
},
"outputLevel": {
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"detailed"
],
"type": "string",
"description": "'summary' = one-liner, 'detailed' = full breakdown"
}
}
},
"type": {
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"const": "http"
},
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],
"type": "string"
},
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"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
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"required": [
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],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status"
],
"properties": {
"chain": {
"type": "string",
"description": "Blockchain name"
},
"error": {
"type": "string",
"description": "Error message if failed"
},
"status": {
"enum": [
"success",
"failed"
],
"type": "string"
},
"txHash": {
"type": "string",
"description": "Transaction hash"
},
"details": {
"type": "object",
"description": "Structured decode — from, to, value, method, selector, signature, pattern, events (always included; interpretation prose only when outputLevel=detailed)"
},
"summary": {
"type": "string",
"description": "Human-readable transaction summary"
},
"explorerUrl": {
"type": "string",
"description": "Link to block explorer"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
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"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
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{
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"payload": {
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"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/tx-explainer"
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{
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"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/tx-explainer"
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"acceptIndex": 1
},
{
"format": "eip712",
"payload": {
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"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/tx-explainer"
},
"signature": "0xf503c355e5b61640a03804021fc4a50cc3274aaebc1d4a79c9b70f491a3e68c20226503512689fedf62a9b067f4831f9f8d6c17d3c448150fa9860784e395c461c",
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}
]
},
"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
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],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
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"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/protocol-revenue-leaders",
"tags": [
"protocol revenue",
"defi fees",
"fundamentals",
"take rate",
"fee economics"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Which protocols earn the most — and who is accelerating? Top 30 DeFi protocols by 24h fees, each with revenue, take-rate (the cut the protocol keeps vs fees users pay), 7d/30d trend and category, plus total DeFi fees & revenue. A fundamentals screen (fee/revenue economics), distinct from TVL. Sourced from DefiLlama (public). Served from a cached snapshot while fresh (DefiLlama fees are daily aggregates) and regenerated on demand when a read find…",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": {
"leaders": [
{
"name": "Hyperliquid",
"chains": [
"Hyperliquid L1"
],
"category": "Derivatives",
"fees7dUsd": 31204911,
"fees24hUsd": 4912038,
"fees30dUsd": 122948332,
"takeRatePct": 100,
"revenue24hUsd": 4912038,
"revenue30dUsd": 122948332,
"feesChange7dPct": 8.4
},
{
"name": "Uniswap",
"chains": [
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"Base",
"Arbitrum"
],
"category": "DEX",
"fees7dUsd": 21933801,
"fees24hUsd": 3104772,
"fees30dUsd": 91022174,
"takeRatePct": 16.5,
"revenue24hUsd": 511203,
"revenue30dUsd": 14831002,
"feesChange7dPct": -4.1
}
],
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"generatedAt": "2026-06-09T21:00:00.000Z",
"protocolCount": 30,
"totalFees24hUsd": 41250318,
"totalRevenue24hUsd": 11834902
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303122,
"resourceUrl": "https://x402.ottoai.services/protocol-revenue-leaders"
},
"signature": "0x2a02302bcd5fb8c225558ca6c765ff47cffd74c021b29ae4b8be45e6f7fbb000448b4143ddcb43d166a9bd0ba136d7b3c3e86dbf3a24500a6d374feb7bdf4b181b",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "permit2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/token-security",
"tags": [
"token security",
"honeypot check",
"rug pull detection",
"scam token check",
"contract safety"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Token security scanner — is this token safe to buy? Honeypot, rug-pull, and scam detection for any token contract — flags can't-sell traps, hidden mints, malicious buy/sell taxes, and holder concentration. Powered by GoPlus across 8 chains.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "8453",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
},
"output": {
"type": "json",
"example": {
"data": {
"report": "=== TOKEN SECURITY SCAN ===\nPowered by GoPlus Security\n\nToken: Example Token (EXMPL)\nChain: Base (8453)\nContract: 0x1234...abcd\nSource Code: [OK] Verified\n\n[!] 1 warnings, 2 info\n\nWARNINGS\n [!] High Holder Concentration: Top 10 holders control 41% of supply\n\nINFO\n [i] Mintable: Owner can mint new tokens\n [i] Proxy Contract: Implementation can be upgraded\n\nTAXES\n Buy Tax: 0%\n Sell Tax: 0%\n\nHOLDERS: 12840\nTop holders:\n 1. 0x4200...0006: 18.2% (DEX Pool) [LOCKED]\n 2. 0x9f8e...11aa: 7.4%\n\nLIQUIDITY\n Uniswap V3: $2.4M\n\nOwner + creator addresses included.\nWARNING: This is an automated scan. Always DYOR before investing."
},
"meta": {
"degraded": false,
"generatedAt": "2026-08-10T12:00:00.000Z",
"sourceHealth": {
"goplus": "unknown"
}
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"address"
],
"properties": {
"chain": {
"type": "string",
"description": "Chain ID or name, case-insensitive. IDs: 1 (Ethereum), 10 (Optimism), 56 (BSC), 137 (Polygon), 196 (X Layer), 8453 (Base), 42161 (Arbitrum), 43114 (Avalanche). Names also accepted: ethereum/eth, optimism, bsc/bnb, polygon/matic, xlayer/x-layer, base, arbitrum, avalanche/avax. Default: 8453 (Base)."
},
"address": {
"type": "string",
"description": "Token contract address (0x-prefixed)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Report object on success, error string on failure"
},
"meta": {
"type": "object",
"required": [
"generatedAt",
"degraded",
"sourceHealth"
],
"properties": {
"degraded": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
},
"sourceHealth": {
"type": "object"
},
"stalenessSec": {
"type": [
"number",
"null"
]
}
},
"description": "Freshness. generatedAt = when we built this response. stalenessSec = age of our cached snapshot, absent on live pass-throughs. dataAsOf = vintage of the observations. degraded = an older good version was served."
},
"report": {
"type": "string",
"description": "DEPRECATED mirror of data.report — kept so pre-2026-08-10 integrations keep working."
},
"status": {
"enum": [
"success",
"failed"
],
"type": "string"
}
}
}
}
}
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"properties": {
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"scope": {
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"status": {
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"recommendations": {
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"address": {
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{
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{
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"const": "http"
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"method": {
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}
},
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},
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"properties": {
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},
"example": {
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"required": [
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"data",
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],
"properties": {
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},
"meta": {
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},
"status": {
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}
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"description": "Wallet builder code"
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},
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}
},
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"payload": {
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"network": "eip155:8453",
"version": 1,
"validUntil": 1788303123,
"resourceUrl": "https://x402.ottoai.services/token-top-holders"
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"network": {
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},
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{
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],
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}
}
},
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},
"output": {
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"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
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},
"status": {
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"type": "string"
}
}
}
}
}
}
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"pattern": "^[a-z0-9_]{1,32}$"
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"description": "Service builder codes"
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"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
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}
},
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{
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"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303123,
"resourceUrl": "https://x402.ottoai.services/web-extract"
},
"signature": "0x9d04475c67db9cce5341ce1c316c122c2c49ca4067a2d1541433855a46eb10225dbe159e6fc51dabbfb3f3b38695d91755e0295c00410037d1d43aa72f4db0291b",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.ottoai.services/weather",
"tags": [
"weather",
"weather forecast",
"weather api",
"meteorology",
"current weather"
],
"iconUrl": "https://x402.ottoai.services/assets/otto-icon.png",
"mimeType": "application/json",
"description": "Live weather for any city or lat/lon worldwide. Returns current conditions — temperature, feels-like, humidity, wind and sky — plus a 5-day forecast with daily highs/lows and precipitation probability. City names auto-geocode (no coordinates needed). Refreshed hourly with transparent freshness metadata. Keyless, pay-per-call, agent-ready JSON.",
"serviceName": "Otto AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"location": "London"
}
},
"output": {
"type": "json",
"example": {
"data": {
"lat": 51.50853,
"lon": -0.12574,
"daily": [
{
"date": "2026-06-24",
"maxC": 21.4,
"minC": 12.1,
"conditions": "Partly cloudy",
"precipProbPct": 10
},
{
"date": "2026-06-25",
"maxC": 23,
"minC": 13.5,
"conditions": "Clear sky",
"precipProbPct": 5
}
],
"country": "United Kingdom",
"current": {
"tempC": 18.2,
"windKph": 14,
"conditions": "Partly cloudy",
"feelsLikeC": 17.6,
"observedAt": "2026-06-24T15:00",
"humidityPct": 63
},
"location": "london",
"generatedAt": "2026-06-24T15:05:00.000Z",
"resolvedName": "London"
},
"meta": {
"degraded": false,
"validUntil": "",
"generatedAt": "",
"stalenessSec": 0
},
"status": "success"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"location"
],
"properties": {
"location": {
"type": "string",
"description": "City name (e.g. \"Tokyo\", \"São Paulo\") or a \"lat,lon\" pair (e.g. \"51.5,-0.12\")"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"data",
"meta"
],
"properties": {
"data": {
"description": "Endpoint payload (see meta.generatedAt for freshness)"
},
"meta": {
"type": "object"
},
"status": {
"enum": [
"success"
],
"type": "string"
}
}
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_hc2dhq09"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1788303123,
"resourceUrl": "https://x402.ottoai.services/weather"
},
"signature": "0x0d7094044b552854a2b5e5678c9235f72345ce6fdb08a487f1641d014b49eae30a4b4aab6c1c1a4d43f47a7cf6d220c00001f054502896282360c233257887091c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"otto-content-receipt": {}
},
"x402Version": 2
}
] OVER TIME
All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/otto-ai/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
UPTIME
30d UPTIME 100%
RESPONSE TIME
AVG RESP 287ms
PRICE (captured 402, USD)
Median across 53 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
PILLARS OVER TIME (measured)
price percentile in AI
site signals present (of 6)
Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.
VOLUME (on-chain settlement, USD)
This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.
DISTINCT BUYERS
This service settles on a network x402-list does not measure yet, so distinct on-chain buyers are not counted here. Shown as unmeasured, not zero.
COMPLIANCE
14/14 checks pass · grade Alast 402 captured 2026-09-01 · last up 2026-09-02
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● OK 49ms
● OK 148ms
● OK 65ms
● OK 51ms
● OK 71ms
● OK 81ms
● OK 161ms
● OK 59ms
● OK 65ms
● OK 100ms
● OK 43ms
● OK 42ms
● OK 46ms
● OK 44ms
● OK 42ms
● OK 65ms
● OK 71ms
● OK 47ms
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/otto-ai?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/otto-ai.svg" alt="Otto AI listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/otto-ai?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/otto-ai?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/otto-ai.svg?data=uptime" alt="Otto AI uptime on x402-list" height="28"> </a>