scrape402
payment-ready until 2026-10-18
66 pay-per-call HTTP APIs for AI agents over x402 (USDC on Base, no signup, no API keys): web scraping and JS-rendered page-to-markdown, web search, isolated code sandbox, LLM ask/classify/summarize, crypto and DeFi market data (spot, candles, order books, funding rates, yields, TVL, stablecoins), prediction-market odds, news and sentiment, plus agent utilities (KV memory, verifiable randomness, webhooks, notary, metered upstream gateways).
Call it x402 v2
x402 v2
- Base URL
- https://x402.shizu.me
- Payment
- x402 v2, header channel
$ curl -i 'https://x402.shizu.me/candles' An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.
Endpoints 40 paid routes on x402.shizu.me
POST/ask Base$0.01since 08-24
GET/candles Base$0.005since 07-13
POST/classify Base$0.01since 08-24
POST/convert Base$0.003since 07-13
POST/count Base$0.002since 07-13
GET/crypto Base$0.005since 07-13
POST/extract Base$0.015since 07-13
GET/funding Base$0.004since 08-03
32 more in Example 402 response
Prices as captured in the 402 response: median $0.004 across the 40 endpoints.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| POST | / | No description | $0.01 | Base | USDC | header | since 08-24 |
| GET | / | No description | $0.005 | Base | USDC | header | since 07-13 |
| POST | / | No description | $0.01 | Base | USDC | header | since 08-24 |
| POST | / | No description | $0.003 | Base | USDC | header | since 07-13 |
| POST | / | No description | $0.002 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.005 | Base | USDC | header | since 07-13 |
| POST | / | No description | $0.015 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.004 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.003 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.003 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.002 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.004 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.008 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.004 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.008 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.004 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.003 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.004 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.005 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.02 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.006 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.003 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.014 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.004 | Base | USDC | header | since 07-13 |
| POST | / | No description | $0.018 | Base | USDC | header | since 08-24 |
| GET | / | No description | $0.006 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.012 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.002 | Base | USDC | header | since 07-13 |
| POST | / | No description | $0.002 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.004 | Base | USDC | header | since 07-13 |
| GET | / | No description | $0.003 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.005 | Base | USDC | header | since 08-03 |
| GET | / | No description | $0.006 | Base | USDC | header | since 08-03 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 40 payloads captured by the monitor.
93 lines, scroll inside
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/orderbook",
"tags": [
"crypto",
"orderbook",
"bid-ask",
"spread",
"market-data",
"trading",
"liquidity",
"market-microstructure",
"bitcoin"
],
"mimeType": "application/json",
"description": "Live order book for a crypto pair (e.g. BTC-USD). Default level=1: best bid/ask with sizes, mid price, spread, and spread_bps. level=2 adds top-of-book depth (depth param, 1-50 price levels per side, default 20). Real-time from Coinbase. Use for trading signals, spread monitoring, liquidity checks, and execution decisions.",
"serviceName": "Crypto Order Book"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"pair": "BTC-USD"
}
},
"output": {
"type": "json",
"example": {
"ask": [
62541.8,
0.3
],
"bid": [
62540.2,
0.5
],
"mid": 62541,
"pair": "BTC-USD",
"level": 1,
"spread": 1.6,
"spread_bps": 0.256
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"pair"
],
"properties": {
"pair": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
} Other captured 402 responses (39)
Captured payload 2 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/gas",
"tags": [
"gas",
"gas-price",
"ethereum",
"base",
"evm",
"blockchain",
"transaction-fees",
"eip1559",
"onchain",
"web3"
],
"mimeType": "application/json",
"description": "Current gas prices for Base or Ethereum mainnet: legacy gas price, EIP-1559 base fee and suggested priority fee (all gwei), plus the latest block number. Query: chain (base | ethereum, default base). Real-time from public RPC. Use to time on-chain transactions, estimate costs, and monitor fee spikes.",
"serviceName": "EVM Gas Price Oracle"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "base"
}
},
"output": {
"type": "json",
"example": {
"block": 27100000,
"chain": "base",
"base_fee_gwei": 0.008,
"gas_price_gwei": 0.012,
"priority_fee_gwei": 0.001
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"chain"
],
"properties": {
"chain": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 3 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/llama/stablecoins",
"tags": [
"defi",
"stablecoins",
"defillama",
"usdc",
"usdt",
"peg",
"circulating"
],
"mimeType": "application/json",
"description": "Every tracked stablecoin with circulating supply (USD), peg type, peg mechanism, and current price. Ranked by circulating. Query: limit (1-200).",
"serviceName": "Stablecoin Circulating Supply"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "20"
}
},
"output": {
"type": "json",
"example": {
"count": 20,
"source": "defillama",
"stablecoins": [
{
"name": "Tether",
"price": 1,
"symbol": "USDT",
"peg_type": "peggedUSD",
"peg_mechanism": "fiat-backed",
"circulating_usd": 120000000000
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"limit"
],
"properties": {
"limit": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 4 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/pdf",
"tags": [
"pdf",
"pdf-to-text",
"document",
"text-extraction",
"data",
"web"
],
"mimeType": "application/json",
"description": "Fetch a PDF by URL and extract its text as JSON. Input: url (public http/https pointing to a PDF). Returns {url, pages, word_count, text}. Bounded to the first 50 pages; 3 MB max.",
"serviceName": "PDF to Text"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com/file.pdf"
}
},
"output": {
"type": "json",
"example": {
"url": "https://example.com/file.pdf",
"text": "Extracted text content of the PDF...",
"pages": 3,
"word_count": 412
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 5 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/fx",
"tags": [
"fx",
"forex",
"exchange-rate",
"currency",
"usd",
"eur",
"finance",
"ecb",
"conversion"
],
"mimeType": "application/json",
"description": "Foreign-exchange rates for 30+ fiat currencies (ECB reference data). Query: base (3-letter code, default USD), symbols (optional comma list, e.g. EUR,GBP,JPY), date (optional YYYY-MM-DD for historical rates back to 1999). Returns {base, date, rates}. Use for currency conversion, international pricing, and FX monitoring.",
"serviceName": "Fiat Exchange Rates"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"base": "USD",
"symbols": "EUR,GBP,JPY"
}
},
"output": {
"type": "json",
"example": {
"base": "USD",
"date": "2026-07-07",
"rates": {
"EUR": 0.851,
"GBP": 0.734,
"JPY": 144.1
}
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"base",
"symbols"
],
"properties": {
"base": {
"type": "string"
},
"symbols": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 6 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "18000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/sandbox",
"tags": [
"sandbox",
"code",
"execute",
"python",
"interpreter",
"compute",
"run",
"repl",
"agent"
],
"mimeType": "application/json",
"description": "Run code in an isolated cloud sandbox and get its output — agents can't self-host this. POST {code, language?}. language: python (default), javascript, bash, r, java. Returns stdout, stderr, results, error. Hard-capped: 25s wall-clock, 100KB code, 64KB output, fully isolated.",
"serviceName": "Code Sandbox"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"code": "print(6*7)",
"language": "python"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"error": null,
"stderr": "",
"stdout": "42\n",
"results": []
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"code",
"language"
],
"properties": {
"code": {},
"language": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 7 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/pmscan",
"tags": [
"prediction-markets",
"polymarket",
"trading",
"signals",
"probability",
"live",
"odds",
"quant",
"betting",
"loop"
],
"mimeType": "application/json",
"description": "The live TRADEABLE prediction-market surface, normalised for polling bots. Every liquid Polymarket market above a 24h-volume floor, each with its Yes probability, `edge` (min(yes,1-yes) — 0=resolved, 0.5=coin-flip), 24h volume, and liquidity. Query: min_volume (USD floor, default 1000), uncertain_only (true drops near-resolved), sort (volume|edge|liquidity), limit (1-100). Prices move — poll it; a cached copy is stale. Built for continuous trading loops, not one-shot lookups.",
"serviceName": "Live Prediction-Market Surface"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"sort": "volume",
"limit": "40",
"min_volume": "1000"
}
},
"output": {
"type": "json",
"example": {
"count": 40,
"venue": "polymarket",
"markets": [
{
"url": "https://polymarket.com/event/...",
"yes": 0.34,
"edge": 0.34,
"ends": "2026-12-31T00:00:00Z",
"question": "Will X happen by 2027?",
"liquidity": 455381,
"volume_24h": 254637
}
],
"scanned": 399
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"min_volume",
"sort",
"limit"
],
"properties": {
"sort": {
"type": "string"
},
"limit": {
"type": "string"
},
"min_volume": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 8 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/markdown",
"tags": [
"webpage-to-markdown",
"markdown",
"html-to-markdown",
"web-scraping",
"content-extraction",
"web",
"llm"
],
"mimeType": "application/json",
"description": "Fetch any public web page and return its main content as clean Markdown, ready to feed to an LLM. Boilerplate (nav, ads, footers) stripped. Input: url (public http/https). Returns {url, markdown, word_count}.",
"serviceName": "Webpage to Markdown"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com"
}
},
"output": {
"type": "json",
"example": {
"url": "https://example.com",
"markdown": "# Example Domain\n\nThis domain is for use in illustrative examples...",
"word_count": 28
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 9 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/rand",
"tags": [
"random",
"entropy",
"randomness",
"nonce",
"csprng",
"dice",
"verifiable",
"fairness"
],
"mimeType": "application/json",
"description": "Cryptographically-secure randomness with a receipt. GET ?bytes= returns hex (1-256 bytes); add ?min=&max= for a uniform integer in an inclusive range. Each response carries a request_id and timestamp — unbiased entropy an agent can cite to a counterparty, not a seeded PRNG. Need provable fairness over time? /rand/commit does commit-reveal (commitment now, value later).",
"serviceName": "Verifiable Randomness"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"bytes": "16"
}
},
"output": {
"type": "json",
"example": {
"ts": 1784300000,
"hex": "9f...c1",
"request_id": "a1b2c3d4e5f6a7b8"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"bytes"
],
"properties": {
"bytes": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 10 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "8000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/llama/yields",
"tags": [
"defi",
"yields",
"apy",
"tvl",
"defillama",
"pools",
"farming",
"staking",
"lending",
"quant"
],
"mimeType": "application/json",
"description": "Every DefiLlama yield pool, filtered and sorted server-side so you don't fetch the 11MB index. Query: chain, project, symbol, min_tvl (USD), min_apy (%), stablecoin (true/false), sort (tvl|apy), limit (1-100). Each pool: project, chain, symbol, tvl_usd, apy, apy_base, apy_reward, stablecoin, il_risk, exposure. APYs move — poll it.",
"serviceName": "DeFi Yield Pools (filtered)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"sort": "apy",
"chain": "Base",
"limit": "20",
"min_tvl": "1000000"
}
},
"output": {
"type": "json",
"example": {
"count": 20,
"pools": [
{
"apy": 18.4,
"pool": "abc",
"chain": "Base",
"symbol": "USDC-ETH",
"il_risk": "yes",
"project": "aerodrome",
"tvl_usd": 4200000,
"apy_base": 12.1,
"exposure": "multi",
"apy_reward": 6.3,
"stablecoin": false
}
],
"source": "defillama",
"total_pools": 15981
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"chain",
"min_tvl",
"sort",
"limit"
],
"properties": {
"sort": {
"type": "string"
},
"chain": {
"type": "string"
},
"limit": {
"type": "string"
},
"min_tvl": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 11 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/kv",
"tags": [
"memory",
"state",
"kv-store",
"agent",
"persistence",
"scratchpad",
"checkpoint",
"resume",
"memory-between-runs"
],
"mimeType": "application/json",
"description": "Your agent forgets everything when it exits. Checkpoint here and resume next run: POST {key, value, ttl?} stores JSON private to your paying wallet; GET ?key= restores it later. Resume long jobs where they stopped, skip work already done, remember what you told the user yesterday. Value up to 8KB, ttl up to 30d — durable memory as one call, no database.",
"serviceName": "Agent Memory: save state between runs"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"key": "run-42-cursor"
}
},
"output": {
"type": "json",
"example": {
"key": "run-42-cursor",
"found": true,
"value": {
"page": 7
}
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"key"
],
"properties": {
"key": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 12 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/ask",
"tags": [
"llm",
"claude",
"haiku",
"completion",
"inference",
"ai",
"text-generation",
"summarization",
"classification",
"flat-price"
],
"mimeType": "application/json",
"description": "LLM completion at a flat price — no signup, no API keys, no token math. Body: {prompt (required), system?, max_tokens? (<=512), temperature?}. Runs Anthropic's Claude Haiku (current cheapest tier); prompt up to 5000 utf-8 bytes (~1000 English words). Stateless; prompts are not logged or retained. Returns {model, text, stop_reason, usage}. Use for summarization, classification, extraction, rewriting, or quick reasoning mid-pipeline.",
"serviceName": "Ask Claude (flat price)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"prompt": "Summarize in one line: the x402 protocol enables HTTP micropayments.",
"max_tokens": 100
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"text": "x402 lets clients pay per HTTP request with USDC micropayments.",
"model": "claude-haiku-4-5",
"usage": {
"input_tokens": 21,
"output_tokens": 14
},
"stop_reason": "end_turn"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"prompt",
"max_tokens"
],
"properties": {
"prompt": {},
"max_tokens": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 13 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/gw/defillama",
"tags": [
"gateway",
"proxy",
"rate-limit",
"defillama",
"api"
],
"mimeType": "application/json",
"description": "Call DefiLlama TVL/yields through our metered gateway: our rate-limit budget and a 300s cache absorb your polling, so your loop never sees a 429. Inputs: path (upstream path, e.g. /ping) and q (raw query string). Returns the upstream JSON under 'data'.",
"serviceName": "Metered Gateway: DefiLlama TVL/yields"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "",
"path": "/ping"
}
},
"output": {
"type": "json",
"example": {
"data": {},
"path": "/ping",
"upstream": "defillama"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"path",
"q"
],
"properties": {
"q": {
"type": "string"
},
"path": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 14 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/count",
"tags": [
"tokens",
"tokenizer",
"tiktoken",
"llm",
"gpt",
"context-window"
],
"mimeType": "application/json",
"description": "Exact token count for text using OpenAI tokenizers. Body: {text, encoding?} where encoding is cl100k_base or o200k_base (default). Returns tokens and char_count. Use to budget prompts and context windows.",
"serviceName": "LLM Token Counter"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"text": "hello world",
"encoding": "o200k_base"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"tokens": 2,
"encoding": "o200k_base",
"char_count": 11
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"text",
"encoding"
],
"properties": {
"text": {},
"encoding": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 15 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "8000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/llama/protocols",
"tags": [
"defi",
"tvl",
"protocols",
"defillama",
"lending",
"dex",
"rankings",
"quant"
],
"mimeType": "application/json",
"description": "Every DefiLlama protocol with current TVL, filtered server-side (the raw index is 8.5MB). Query: chain, category (Lending, Dexes, ...), min_tvl (USD), sort (tvl|change_1d|change_7d), limit (1-100). Each: name, slug, chain, category, tvl_usd, change_1d, change_7d, mcap. Use the slug with /llama/tvl for a live single-number poll.",
"serviceName": "DeFi Protocol TVL (filtered)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"sort": "tvl",
"limit": "20",
"category": "Lending"
}
},
"output": {
"type": "json",
"example": {
"count": 20,
"source": "defillama",
"protocols": [
{
"mcap": null,
"name": "Aave V3",
"slug": "aave-v3",
"chain": "Multi-Chain",
"tvl_usd": 13900000000,
"category": "Lending",
"change_1d": 0.4,
"change_7d": -1.7
}
],
"total_protocols": 6883
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"category",
"sort",
"limit"
],
"properties": {
"sort": {
"type": "string"
},
"limit": {
"type": "string"
},
"category": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 16 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/gw/coingecko",
"tags": [
"gateway",
"proxy",
"rate-limit",
"coingecko",
"api"
],
"mimeType": "application/json",
"description": "Call CoinGecko market data through our metered gateway: our rate-limit budget and a 30s cache absorb your polling, so your loop never sees a 429. Inputs: path (upstream path, e.g. /ping) and q (raw query string). Returns the upstream JSON under 'data'.",
"serviceName": "Metered Gateway: CoinGecko market data"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "",
"path": "/ping"
}
},
"output": {
"type": "json",
"example": {
"data": {},
"path": "/ping",
"upstream": "coingecko"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"path",
"q"
],
"properties": {
"q": {
"type": "string"
},
"path": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 17 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/gw/binance",
"tags": [
"gateway",
"proxy",
"rate-limit",
"binance",
"api"
],
"mimeType": "application/json",
"description": "Call Binance spot market data through our metered gateway: our rate-limit budget and a 5s cache absorb your polling, so your loop never sees a 429. Inputs: path (upstream path, e.g. /ping) and q (raw query string). Returns the upstream JSON under 'data'.",
"serviceName": "Metered Gateway: Binance spot market data"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "",
"path": "/ping"
}
},
"output": {
"type": "json",
"example": {
"data": {},
"path": "/ping",
"upstream": "binance"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"path",
"q"
],
"properties": {
"q": {
"type": "string"
},
"path": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 18 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/candles",
"tags": [
"crypto",
"ohlc",
"candles",
"technical-analysis",
"backtesting",
"market-data",
"trading",
"bitcoin"
],
"mimeType": "application/json",
"description": "Historical OHLC candles for a crypto pair (e.g. BTC-USD) — for technical analysis and backtesting. Query: pair; granularity (1m, 5m, 15m, 1h, 6h, 1d — default 1h); limit (1-300, default 100) for the latest window, OR start & end (ISO8601 or unix secs) for a backtest range paginated server-side up to 3000 candles — months of history in one call. Returns candles oldest->newest, each {t, o, h, l, c, v}. Real-time from Coinbase.",
"serviceName": "Crypto OHLC Candles"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"end": "2026-02-01T00:00:00Z",
"pair": "BTC-USD",
"start": "2026-01-01T00:00:00Z",
"granularity": "1h"
}
},
"output": {
"type": "json",
"example": {
"pair": "BTC-USD",
"count": 744,
"candles": [
{
"c": 62542,
"h": 62600,
"l": 62310.5,
"o": 62410.1,
"t": 1719763200,
"v": 118.3
}
],
"granularity": "1h"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"pair",
"granularity",
"start",
"end"
],
"properties": {
"end": {
"type": "string"
},
"pair": {
"type": "string"
},
"start": {
"type": "string"
},
"granularity": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 19 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/llama/chains",
"tags": [
"defi",
"tvl",
"chains",
"defillama",
"l1",
"l2",
"rankings"
],
"mimeType": "application/json",
"description": "Total DeFi TVL for every chain DefiLlama tracks, ranked. Query: limit (1-500). Each: name, tvl_usd, token.",
"serviceName": "DeFi TVL by Chain"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "20"
}
},
"output": {
"type": "json",
"example": {
"count": 20,
"chains": [
{
"name": "Ethereum",
"token": "ETH",
"tvl_usd": 41465846538
}
],
"source": "defillama"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"limit"
],
"properties": {
"limit": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 20 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/geo",
"tags": [
"geo",
"distance",
"haversine",
"geohash",
"coordinates"
],
"mimeType": "application/json",
"description": "Geospatial computation. op=distance (lat1,lon1,lat2,lon2 -> km and miles) or op=geohash (lat,lon,precision? -> geohash string). Inputs as query params.",
"serviceName": "Geospatial Compute"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"op": "distance",
"lat1": "0",
"lat2": "1",
"lon1": "0",
"lon2": "1"
}
},
"output": {
"type": "json",
"example": {
"km": 157.2494,
"op": "distance",
"miles": 97.7102
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"op",
"lat1",
"lon1",
"lat2",
"lon2"
],
"properties": {
"op": {
"type": "string"
},
"lat1": {
"type": "string"
},
"lat2": {
"type": "string"
},
"lon1": {
"type": "string"
},
"lon2": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 21 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/trending",
"tags": [
"crypto",
"trending",
"momentum",
"coingecko",
"discovery",
"screener",
"altcoins"
],
"mimeType": "application/json",
"description": "Cryptocurrencies trending on CoinGecko right now — the coins agents and humans are searching for most. Returns id, symbol, name, market-cap rank, and price data per coin. No inputs. Use for momentum scanning, narrative detection, and screener loops.",
"serviceName": "Trending Coins"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"coins": [
{
"id": "bitcoin",
"name": "Bitcoin",
"rank": 1,
"symbol": "BTC",
"price_usd": 62542
}
],
"count": 1
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 22 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "6000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/yields",
"tags": [
"defi",
"yield",
"apy",
"tvl",
"staking",
"farming",
"defillama",
"screener"
],
"mimeType": "application/json",
"description": "DeFi yield opportunities across chains and protocols (DefiLlama data): pool, project, chain, TVL, and APY, ranked by APY. Query: chain (e.g. Ethereum, Base), project, min_tvl (USD, default 10000000), limit (1-100, default 20). Use to screen for yield, monitor rates, and route capital.",
"serviceName": "DeFi Yield Screener"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "Base",
"limit": "10",
"min_tvl": "10000000"
}
},
"output": {
"type": "json",
"example": {
"count": 1,
"pools": [
{
"apy": 2.185,
"pool": "STETH",
"chain": "Ethereum",
"project": "lido",
"tvl_usd": 16343025352
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"chain",
"min_tvl",
"limit"
],
"properties": {
"chain": {
"type": "string"
},
"limit": {
"type": "string"
},
"min_tvl": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 23 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/classify",
"tags": [
"classification",
"llm",
"nlp",
"routing",
"triage",
"sentiment",
"intent",
"moderation",
"claude"
],
"mimeType": "application/json",
"description": "Classify text into YOUR labels in one call. Body: {text (<=4000 utf-8 bytes), labels (2-20 strings)}. Returns {label} — always exactly one of your labels. Flat price, no prompt engineering needed. Use in loops for routing, moderation queues, lead triage, sentiment buckets, intent detection.",
"serviceName": "Text Classifier"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"text": "The checkout page keeps timing out when I pay.",
"labels": [
"bug_report",
"feature_request",
"billing",
"praise"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"label": "bug_report",
"labels": [
"bug_report",
"feature_request",
"billing",
"praise"
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"text",
"labels"
],
"properties": {
"text": {},
"labels": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 24 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/validate",
"tags": [
"validation",
"luhn",
"credit-card",
"iban",
"email",
"json-schema"
],
"mimeType": "application/json",
"description": "Validate a value. Body: {type, value, schema?}. type = luhn (credit-card number), iban (bank account), email, or json_schema (validate value against a provided JSON Schema). Returns {valid, ...}.",
"serviceName": "Value Validator"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"type": "email",
"value": "[email protected]"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"type": "email",
"valid": true
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"type": {},
"value": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 25 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "12000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/search",
"tags": [
"search",
"web",
"google",
"serp",
"research",
"agent",
"live",
"answers"
],
"mimeType": "application/json",
"description": "Live web search for agents that hold no search account. Query: q (required), count (1-20, default 10), country (2-letter, optional). Each result: title, url, snippet. Fresh per call — search is a poll, not a cache. One account rented per query.",
"serviceName": "Web Search"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "x402 protocol",
"count": "10"
}
},
"output": {
"type": "json",
"example": {
"count": 10,
"query": "x402 protocol",
"results": [
{
"url": "https://…",
"title": "…",
"snippet": "…"
}
],
"provider": "brave"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"q",
"count"
],
"properties": {
"q": {
"type": "string"
},
"count": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 26 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "6000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/predictions",
"tags": [
"prediction-markets",
"polymarket",
"kalshi",
"odds",
"probability",
"events",
"trading",
"arbitrage"
],
"mimeType": "application/json",
"description": "Live prediction-market odds. source=polymarket (default) or kalshi. Polymarket: top active markets by 24h volume with outcome prices. Kalshi: open markets with yes/no bid-ask. Query: source, limit (1-50, default 20). Use for event probabilities, news signals, and cross-market arbitrage scans.",
"serviceName": "Prediction Market Odds"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "10",
"source": "polymarket"
}
},
"output": {
"type": "json",
"example": {
"count": 1,
"source": "polymarket",
"markets": [
{
"end": "2026-12-31T00:00:00Z",
"prices": [
0.62,
0.38
],
"outcomes": [
"Yes",
"No"
],
"question": "Will X happen by 2027?",
"volume24h": 123456.7
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"source",
"limit"
],
"properties": {
"limit": {
"type": "string"
},
"source": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 27 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "15000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/extract",
"tags": [
"structured-extraction",
"data-extraction",
"web-scraping",
"json",
"llm",
"content-extraction",
"price-monitoring",
"lead-enrichment",
"web-data",
"product-data"
],
"mimeType": "application/json",
"description": "Scrape a public web page and pull caller-specified fields back as clean JSON. Body: {url, fields:[...], instructions?}. 'fields' is a list of field names to extract (e.g. [\"price\",\"availability\",\"sku\"]); any field not found comes back null. Optional 'instructions' refines how to read the page. Returns {url, fields:{...}}. Common uses: product price/stock monitoring, lead enrichment from company pages, scraping job/listing details. Built on the /scrape extractor plus an LLM extraction pass.",
"serviceName": "Structured Extract"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://shop.example.com/widget-x",
"fields": [
"product_name",
"price",
"availability",
"sku"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"url": "https://shop.example.com/widget-x",
"fields": {
"sku": "WX-001",
"price": "$24.99",
"availability": "In stock",
"product_name": "Widget X"
}
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"url",
"fields"
],
"properties": {
"url": {},
"fields": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 28 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/news",
"tags": [
"crypto",
"news",
"headlines",
"bitcoin",
"ethereum",
"market-news",
"monitoring",
"media"
],
"mimeType": "application/json",
"description": "Latest crypto news headlines aggregated from major outlets (CoinDesk, Cointelegraph, Decrypt, The Block, Bitcoin Magazine), merged and sorted newest-first. Query: limit (1-50, default 20), source (optional outlet filter). Each item: title, link, source, published, summary. Use for market-news monitoring loops and sentiment pipelines.",
"serviceName": "Crypto News Headlines"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "10"
}
},
"output": {
"type": "json",
"example": {
"count": 1,
"items": [
{
"link": "https://www.coindesk.com/...",
"title": "Bitcoin rallies past...",
"source": "coindesk",
"summary": "...",
"published": "Mon, 13 Jul 2026 09:00:00 GMT"
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"limit"
],
"properties": {
"limit": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 29 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/notarize",
"tags": [
"notary",
"timestamp",
"proof",
"attestation",
"hash",
"audit"
],
"mimeType": "application/json",
"description": "Prove a piece of data existed at a point in time. POST {data} returns its sha256, a recorded timestamp, and an HMAC receipt; GET ?hash= tells you whether and when that hash was first notarized. An agent can hash data but cannot self-certify WHEN it existed to a third party — this is that proof.",
"serviceName": "Data Notary (timestamp proof)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"hash": "9f2b…"
}
},
"output": {
"type": "json",
"example": {
"ts": 1784300000,
"hash": "9f2b…",
"receipt": "c1a…",
"notarized": true
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"hash"
],
"properties": {
"hash": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 30 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/x402index",
"tags": [
"x402",
"index",
"market",
"stats",
"ecosystem"
],
"mimeType": "application/json",
"description": "The x402 ecosystem thermometer: how many services and resources are listed in the public bazaar right now (cached hourly). Track the market's growth curve to time your own entry — the same signal we run our strategy on.",
"serviceName": "x402 Market Index"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"bazaar_services": 41,
"bazaar_resources": 730
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 31 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/webhook",
"tags": [
"webhook",
"callback",
"inbox",
"async",
"http",
"agent",
"serverless",
"callback-url",
"receive-webhooks"
],
"mimeType": "application/json",
"description": "Give an agent with no server a public URL that catches callbacks while it isn't running. POST {ttl?} mints a capture URL; any external service can POST JSON to it free; GET ?token= drains what arrived. Receive OAuth callbacks, payment notifications, job-completion pings, or another service's async results — without hosting, ngrok, or staying alive to listen.",
"serviceName": "Callback Inbox for Serverless Agents"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"token": "AbC123…"
}
},
"output": {
"type": "json",
"example": {
"count": 1,
"token": "AbC123…",
"captures": [
{
"body": {
"event": "done"
},
"received": 1784300000
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"token"
],
"properties": {
"token": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 32 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "14000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/render",
"tags": [
"scrape",
"render",
"javascript",
"spa",
"markdown",
"crawl",
"browser",
"content",
"extract"
],
"mimeType": "application/json",
"description": "Fetch a JavaScript-rendered page through a real browser and return clean markdown (or html) — content from SPA/JS-heavy sites that a plain fetch can't see. Query: url (required), format (markdown|html, default markdown). Returns title, description, content.",
"serviceName": "JS-Rendered Page to Markdown"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com",
"format": "markdown"
}
},
"output": {
"type": "json",
"example": {
"url": "https://example.com",
"title": "…",
"format": "markdown",
"content": "# …"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"url",
"format"
],
"properties": {
"url": {
"type": "string"
},
"format": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 33 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/rss",
"tags": [
"rss",
"atom",
"feed",
"news",
"monitoring",
"syndication",
"xml-to-json",
"content",
"headlines"
],
"mimeType": "application/json",
"description": "Fetch any public RSS or Atom feed and return clean JSON: feed title plus items with title, link, published date, and plain-text summary (no XML parsing needed). Query: url (feed URL), limit (1-50, default 20). Use to monitor news, blogs, releases, changelogs, or podcasts on a schedule.",
"serviceName": "RSS / Atom Feed Reader"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com/feed.xml"
}
},
"output": {
"type": "json",
"example": {
"url": "https://example.com/feed.xml",
"count": 2,
"items": [
{
"link": "https://example.com/post",
"title": "Post title",
"summary": "First lines...",
"published": "Mon, 07 Jul 2026 09:00:00 GMT"
}
],
"feed_title": "Example Blog"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 34 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/sentiment",
"tags": [
"crypto",
"sentiment",
"fear-greed",
"market-psychology",
"signal",
"trading",
"risk",
"indicator"
],
"mimeType": "application/json",
"description": "Crypto market sentiment: the Fear & Greed Index (0=extreme fear, 100=extreme greed) with classification, plus optional history. Query: days (1-90, default 7). Use as a contrarian signal, regime filter, or risk gauge in trading loops.",
"serviceName": "Crypto Fear & Greed Index"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"days": "7"
}
},
"output": {
"type": "json",
"example": {
"now": {
"value": 28,
"classification": "Fear"
},
"history": [
{
"date": "2026-07-12",
"value": 26,
"classification": "Fear"
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"days"
],
"properties": {
"days": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 35 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/funding",
"tags": [
"crypto",
"funding-rates",
"perpetuals",
"hyperliquid",
"derivatives",
"trading",
"basis",
"open-interest"
],
"mimeType": "application/json",
"description": "Live perpetual-futures funding rates from Hyperliquid: per-coin funding rate, mark price, and open interest. Query: coins (optional comma list, e.g. BTC,ETH,SOL), limit (default 20, ranked by absolute funding). Use to monitor funding, hunt basis trades, and time entries. Real-time, keyless.",
"serviceName": "Perp Funding Rates"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"coins": "BTC,ETH"
}
},
"output": {
"type": "json",
"example": {
"count": 2,
"rates": [
{
"coin": "BTC",
"mark": 62542,
"funding": 0.0000125,
"open_interest": 12345.6
}
]
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"coins"
],
"properties": {
"coins": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 36 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/convert",
"tags": [
"data",
"convert",
"csv",
"json",
"yaml",
"etl"
],
"mimeType": "application/json",
"description": "Convert structured data between csv, json, and yaml. Body: {data, from, to}. Returns the converted result. Use for data wrangling and format normalization.",
"serviceName": "Data Format Converter"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"to": "yaml",
"data": "[{\"a\":1,\"b\":2}]",
"from": "json"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"to": "yaml",
"from": "json",
"result": "- a: 1\n b: 2\n"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"data",
"from",
"to"
],
"properties": {
"to": {},
"data": {},
"from": {}
}
},
"method": {
"const": "POST"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 37 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/tz",
"tags": [
"timezone",
"time",
"datetime",
"iana",
"conversion"
],
"mimeType": "application/json",
"description": "Convert a timestamp between IANA timezones. Inputs: from, to (e.g. UTC, America/New_York), time? (ISO8601, default now). Returns input/converted timestamps and UTC offset.",
"serviceName": "Timezone Converter"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"to": "America/New_York",
"from": "UTC"
}
},
"output": {
"type": "json",
"example": {
"to": "America/New_York",
"from": "UTC",
"input": "2026-06-11T15:45:58+00:00",
"converted": "2026-06-11T11:45:58-04:00",
"utc_offset": "-0400"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"from",
"to"
],
"properties": {
"to": {
"type": "string"
},
"from": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 38 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "6000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/scrape",
"tags": [
"web-scraping",
"content-extraction",
"html-to-text",
"article",
"readability",
"markdown"
],
"mimeType": "application/json",
"description": "Fetch any public web page and return clean main content as JSON: title, author, publish date, hostname, excerpt, full text, and word_count. Boilerplate (nav, ads, footers) is stripped. Input: url (public http/https). Use to read articles, docs, or pages and feed clean text to an LLM.",
"serviceName": "Web Page Scraper"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com"
}
},
"output": {
"type": "json",
"example": {
"url": "https://example.com",
"date": null,
"text": "Example Domain. This domain is for use in illustrative examples...",
"title": "Example Domain",
"author": null,
"hostname": "example.com",
"word_count": 19
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 39 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/crypto",
"tags": [
"crypto",
"price",
"bitcoin",
"ethereum",
"exchange-rate",
"trading",
"portfolio",
"batch"
],
"mimeType": "application/json",
"description": "Current spot price for crypto trading pairs. Input: pair — a single pair (BTC-USD) or up to 10 comma-separated pairs (BTC-USD,ETH-USD,SOL-USD) returned in ONE call for the same price — poll a whole portfolio per tick. Returns amount and currency per pair. Real-time from Coinbase.",
"serviceName": "Crypto Spot Price"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"pair": "BTC-USD"
}
},
"output": {
"type": "json",
"example": {
"pair": "BTC-USD",
"amount": "62542.005",
"currency": "USD"
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"pair"
],
"properties": {
"pair": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 40 of 40
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://x402.shizu.me/weather",
"tags": [
"weather",
"forecast",
"temperature",
"meteorology",
"geolocation",
"historical-weather",
"backtesting",
"time-series"
],
"mimeType": "application/json",
"description": "Weather for any coordinate. Current (default): temperature (C), relative humidity (%), wind speed, weather code — real-time. Historical: add start_date & end_date (YYYY-MM-DD, up to 92 days per call, archive lags ~5 days) for hourly history — backtest weather-sensitive strategies (energy, agriculture, logistics). Inputs: lat, lon, start_date?, end_date?. Keyless (Open-Meteo).",
"serviceName": "Weather — Current & Historical"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lat": "52.52",
"lon": "13.40"
}
},
"output": {
"type": "json",
"example": {
"lat": 52.52,
"lon": 13.4,
"current": {
"weather_code": 1,
"temperature_2m": 17.6,
"wind_speed_10m": 12.3,
"relative_humidity_2m": 48
}
}
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"required": [
"method"
],
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"lat",
"lon"
],
"properties": {
"lat": {
"type": "string"
},
"lon": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
88/100 Solid
#49 of 363 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 100% uptime 30d
- Compliance
- A 14/14 checks pass
- Price
- $0.002 to $0.02 p25 in Data
- Risk
- clean no risk flag
- Traction
- $0.69 30d 37 buyers, top buyer 15% (address, not entity)
- Last change
- price changed 14d ago 3 in 30d
14/14 compliance checks
- 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
402 terms unchanged since 2026-09-27. Last up 2026-10-11.
── Site signals
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
How the score works
What the score read on this service: status online, 100% uptime 30d, 165ms response p95, x402 compliance 14 of 14, $0.002 price against the category, on-chain traction measured. 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.
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.
It is a score inside Data, 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 363 listings, this one among them: the same 363 the position above is counted against. When the two differ, the field is the wider one, 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.
Settled via coinbase ($0.69, 153 tx). Traction is a conservative undercount; first settlement seen 2026-06-11.
All measured facts
What it does
66 pay-per-call HTTP APIs for AI agents over x402 (USDC on Base, no signup, no API keys): web scraping and JS-rendered page-to-markdown, web search, isolated code sandbox, LLM ask/classify/summarize, crypto and DeFi market data (spot, candles, order books, funding rates, yields, TVL, stablecoins), prediction-market odds, news and sentiment, plus agent utilities (KV memory, verifiable randomness, webhooks, notary, metered upstream gateways).
scrape402 is a listed x402 Data API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.
Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.
Page rendered at . This response time is separate from the observation and computation times attached to each measurement.
Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.
Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.
Observed daily coverage: 2026-09-12 to 2026-10-11 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.
Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.
x402 List home · Services · Data
- uptime · latest daily rollup
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 165ms
- avg response
- 125ms
- total checks
- 2,766
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
- price (min)
- $0.002
- price (max)
- $0.02
- category percentile (min)
- p25 in Data
- category percentile (max)
- p39 in Data
- endpoints / prices
- 40 / 12
- model
- tiered
- stability
- 0%
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.
- assessment volume 30d
- $0.69
- exact assessment volume 30d (USD)
- 0.688
- assessment recorded at (UTC)
- 2026-10-11T21:13:03.974Z
- buyers 30d
- 37
- settlements 30d
- 153
- measured since
- 2026-06-11 (start of our harvest window)
- last settlement
- 2026-10-11
- top buyer share
- 15% of 30d volume (address, not entity)
- top 3 buyers share
- 35% of 30d volume (addresses, not entities)
- concentrated volume
- no
- trend 7d vs 30d
- 1.76x the 30d daily rate
- networks
- eip155:8453
- volume all-time
- $13.35
- settlements all-time
- 2,689
- median settlement 30d
- $0.004
- max settlement 30d
- $0.046
Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.
- member since
- 2026-07-13
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 91ms | 40 | |
| Online | 402 | 59ms | 40 | |
| Online | 402 | 88ms | 40 | |
| Online | 402 | 57ms | 40 | |
| Online | 402 | 100ms | 40 | |
| Online | 402 | 85ms | 40 | |
| Online | 402 | 103ms | 40 | |
| Online | 402 | 179ms | 40 | |
| Online | 402 | 136ms | 40 | |
| Online | 402 | 146ms | 40 | |
| Online | 402 | 144ms | 40 | |
| Online | 402 | 147ms | 40 | |
| Online | 402 | 149ms | 40 | |
| Online | 402 | 101ms | 40 | |
| Online | 402 | 97ms | 40 | |
| Online | 402 | 199ms | 40 | |
| Online | 402 | 105ms | 40 | |
| Online | 402 | 68ms | 40 |
Changes3 in 30d
| Observed at (UTC) | Change | Evidence |
|---|---|---|
| price changed |
| |
| price changed |
| |
| price changed |
|
Amounts are on-wire atomic units in the named asset.
Over time
On-chain volume daily snapshots, USD 30d: $0.69, peak $0.12 on 10-08
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 100% on all 29 completed days
- Volume 30d
- $0.69
- Uptime
- 100% on all 29 completed days
More charts
Response time daily average, ms min 74ms, avg 124ms, max 209ms
09-12 to 10-11* UTC
Scores over time
x402 compliance low 14/14, high 14/14
09-12 to 10-11* UTC
Price percentile in Data own low to high; exact values below
09-12 to 10-11* UTC
Site signals present (of 6) own low to high; exact values below
09-12 to 10-11* UTC
Scores: one day per column, 09-12 to 10-11*, on the columns of Response time. Uptime held 100% every day in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.
Each series spans only the dates it has data for. Every series is also served as JSON at /api, /scores, /volume and /buyers.
Values
* today so far, partial (UTC).
The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.
Daily snapshot total, 30d: $0.62, peak $0.12 on 10-08. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.
Daily address snapshots: 2026-09-12 to 2026-10-11 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here. † marks a recorded $0.00 with settlements.
Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.
Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.
| Day | Volume | Buyers | Settlements | Uptime | Response | Compliance | Price percentile | Site signals |
|---|---|---|---|---|---|---|---|---|
| 2026-09-12 | $0.01 | 2 | 2 | 100% | 106.69ms | 14/14 | p25 | 4/6 |
| 2026-09-13 | $0.02 | 1 | 1 | 100% | 120.69ms | 14/14 | p25 | 4/6 |
| 2026-09-14 | $0.00 recorded† | 1 | 1 | 100% | 150.80ms | 14/14 | p25 | 4/6 |
| 2026-09-15 | $0.01 | 3 | 3 | 100% | 151.11ms | 14/14 | p25 | 4/6 |
| 2026-09-16 | $0.05 | 2 | 2 | 100% | 118.57ms | 14/14 | p25 | 4/6 |
| 2026-09-17 | $0.00 recorded† | 1 | 1 | 100% | 74.30ms | 14/14 | p25 | 4/6 |
| 2026-09-18 | $0.00 recorded† | 1 | 1 | 100% | 82.87ms | 14/14 | p25 | 4/6 |
| 2026-09-19 | $0.00 recorded† | 1 | 1 | 100% | 76.82ms | 14/14 | p25 | 4/6 |
| 2026-09-20 | no data | no data | no data | 100% | 84.14ms | 14/14 | p25 | 4/6 |
| 2026-09-21 | $0.01 | 2 | 3 | 100% | 100.93ms | 14/14 | p25 | 4/6 |
| 2026-09-22 | $0.03 | 3 | 14 | 100% | 109.18ms | 14/14 | p25 | 4/6 |
| 2026-09-23 | $0.00 recorded† | 1 | 1 | 100% | 137.19ms | 14/14 | p25 | 4/6 |
| 2026-09-24 | $0.04 | 3 | 8 | 100% | 154.54ms | 14/14 | p25 | 4/6 |
| 2026-09-25 | $0.03 | 2 | 5 | 100% | 148.90ms | 14/14 | p24 | 4/6 |
| 2026-09-26 | $0.01 | 1 | 2 | 100% | 139.58ms | 14/14 | p24 | 4/6 |
| 2026-09-27 | $0.01 | 2 | 2 | 100% | 123.03ms | 14/14 | p24 | 4/6 |
| 2026-09-28 | $0.01 | 2 | 2 | 100% | 169.14ms | 14/14 | p24 | 4/6 |
| 2026-09-29 | $0.02 | 4 | 4 | 100% | 146.24ms | 14/14 | p24 | 4/6 |
| 2026-09-30 | $0.02 | 4 | 4 | 100% | 141.59ms | 14/14 | p24 | 4/6 |
| 2026-10-01 | $0.02 | 2 | 4 | 100% | 128.60ms | 14/14 | p24 | 4/6 |
| 2026-10-02 | $0.02 | 1 | 3 | 100% | 120.63ms | 14/14 | p24 | 4/6 |
| 2026-10-03 | $0.01 | 3 | 4 | 100% | 124.09ms | 14/14 | p24 | 4/6 |
| 2026-10-04 | $0.02 | 2 | 4 | 100% | 113.44ms | 14/14 | p25 | 4/6 |
| 2026-10-05 | $0.01 | 2 | 3 | 100% | 128.81ms | 14/14 | p25 | 4/6 |
| 2026-10-06 | $0.01 | 2 | 2 | 100% | 128.09ms | 14/14 | p25 | 4/6 |
| 2026-10-07 | $0.10 | 3 | 24 | 100% | 104.74ms | 14/14 | p25 | 4/6 |
| 2026-10-08 | $0.12 | 5 | 27 | 100% | 209.08ms | 14/14 | p25 | 4/6 |
| 2026-10-09 | $0.00 recorded† | 2 | 2 | 100% | 105.26ms | 14/14 | p25 | 4/6 |
| 2026-10-10 | no data | no data | no data | 100% | 102.70ms | 14/14 | p25 | 4/6 |
| 2026-10-11* | $0.04 | 5 | 12 | 100% | 116.71ms | 14/14 | p25 | 4/6 |
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