All x402 Services
SERVICES ── 575 total ── showing 1-50 ── for live status visit /status
STATUS ── ● online · ◐ degraded · ○ offline · ─ unknown ── live health, see /status.
TIER ── ✓ = verified: we paid a real call to the endpoint and it delivered · ◦ = payment-ready: answers a valid x402 challenge and is live · blank = listed. See /methodology.
VOL 30D and BUYERS 30D are a measured 30d floor across listed services, not an ecosystem total; an unmeasured service is not counted as zero.
·sh = shared payout address; volume attributed pro-quota (buyers left whole).
| STATUS | NAME | TIER | DESCRIPTION | CATEGORY | EP | FROM $/REQ | UPTIME 24H | VOL 30D | BUYERS 30D | NETWORKS |
|---|---|---|---|---|---|---|---|---|---|---|
| ● | AnySpendimported | ◦ | x402 purchase endpoints from AnySpend on Base. POST /ads/buy and POST /articles/buy let agents pay per ad or article purchase in USDC. | Content | 2 | $0.10 | 100.00%22 chk | $4.2k | 259 | BSE |
| ● | Bitrefillimported | ◦ | API to search gift cards, eSIMs and mobile top ups and pay for them in USDC via x402, priced per call and with no account. Endpoints cover catalog search, product detail, and invoice creation, payment and status, on Base, Arbitrum, Polygon and Solana. | Finance | 8 | $0.001 | 100.00%22 chk | $866 | 128 | ARB / BSE / POL / SOL |
| ● | Deepline GTM APIimported | ◦ | Pay-per-call GTM data API on Base: company and person enrichment, work and personal email lookup, phone and LinkedIn lookup, decision maker identification and ad intelligence. Origin hosted on AgentCash, which exposes Deepline tooling. | Data | 2 | $0.10 | 100.00%22 chk | $219 | 106 | BSE |
| ● | glim.shimported | ◦ | Pay-per-call API returning live data from Twitter, Reddit, the web, GitHub, Amazon, YouTube and Telegram, plus a chat completions compatible inference endpoint. | Data | 10 | $0.001 | 100.00%23 chk | $47 | 444 | BSE / SOL |
| ● | StableSocialimported | ◦ | Pay-per-request API for public social media data across TikTok, Instagram, YouTube, X, LinkedIn, Facebook, Reddit and other platforms, priced at $0.06 per call. Aggregates third-party scraping providers (Scrape Creators, Data365, Lightreel) behind one x402 endpoint set. | Data | 10 | $0.06 | 100.00%22 chk | $312 | 120 | BSE / SOL |
| ● | Clash of Coins Checkoutimported | ◦ | x402 checkout gateway for the Clash of Coins game: exposes the catalog, quotes and purchase of NFT sale lots and in-game shop items, paid in USDC on Base. | Other | 2 | $0.001 | 100.00%22 chk | $18.8k | 205 | BSE |
| ● | OneSourceimported | ◦ | RPC API for Ethereum mainnet and Sepolia, with 25 pay-per-call endpoints (blocks, balances, transactions, receipts, event logs, ENS, contracts, NFTs) payable in USDC on Base via x402, with no API key. | Blockchain | 10 | $0.001 | 100.00%22 chk | $70 | 1809 | BSE |
| ● | StableEnrichimported | ◦ | Pay-per-request access to third party web search and enrichment APIs, including Exa, Firecrawl, Clado, Google Maps, Whitepages, Reddit and PDL, behind a single endpoint with no auth, paid in USDC on Base or Solana. | Data | 10 | $0.002 | 100.00%22 chk | $1.7k | 450 | BSE / SOL |
| ● | twit.shimported | ◦ | Paid API for X/Twitter data: tweet search, user profiles, followers, lists and communities returned as X v2 compatible JSON, plus write endpoints such as posting and interactions. Paid per single request in USDC on Base via x402. | Data | 10 | $0.0025 | 100.00%22 chk | $165 | 102 | BSE |
| ● | 2s.io | ◦ | Keyless pay-per-call API for AI agents: 316 endpoints across 95+ groups. Patents & trademarks (USPTO), legal (CourtListener), government & economy (SEC EDGAR, Census, World Bank, Federal Register), finance/markets, science & medicine (arXiv, PubMed, ICD-10, drug data), vehicles & aviation (NHTSA), geo & weather (OpenStreetMap, NWS/NOAA, USGS), business registries (GLEIF LEI), sanctions screening (OFAC), cybersecurity (CVE/KEV/EPSS), and web/data utilities. No signup, no API key: pay per request in USDC on Base or Solana via x402. Machine-readable OpenAPI, llms.txt, JSON-LD, and MCP server card. | Data | 6 | $0.0025 | 100.00%22 chk | $26 | 169 | BSE / SOL |
| ● | Otto AI | ◦ | AI-powered DeFi assistant swarm — 37 services covering market intel, news, token analytics, trading execution. Multi-chain (Base, Polygon, Solana). | AI | 3 | $0.001 | 100.00%61 chk | $31 | 422 | BSE / SOL |
| ● | Nansen | ◦ | On-chain analytics — wallet labels, Smart Money flows, Token God Mode. Monetized per-call via x402 on Base + Solana. | Data | 3 | $0.01 | 100.00%60 chk | $109 | 176 | BSE / SOL |
| ● | Exa | ◦ | AI-native semantic/neural web search API. Pay-per-query via x402 for agents without API keys. | AI | 1 | $0.007 | 100.00%61 chk | $36 | 146 | BSE / SOL |
| ● | MicroTap | ◦ | 20 monetized HTTP APIs on the x402 protocol — prediction markets (Polymarket, Kalshi), DeFi/crypto data, multi-chain on-chain reads, live weather, real-time web search, and cross-platform prediction-market divergence signals. No API keys or signups: call any route, receive an HTTP 402 with the exact USDC price, sign a payment, retry, get the data back. Payments settle on Base, Polygon, Arbitrum, or Solana. | Data | 20 | $0.001 | 100.00%22 chk | $0.14 | 21 | ARB / BSE / POL / SOL |
| ● | Strale | ◦ | Business data and compliance APIs for AI agents. 250+ independently quality-tested capabilities: company registry lookups across 20+ countries, KYB and sanctions/PEP screening, VAT/IBAN/LEI validation, document extraction. Pay per call in USDC on Base via x402, no signup and no API key. Every call returns an audit record with cryptographic chain hashing. | Data | 10 | $0.0216 | 100.00%22 chk | $207 | 19 | BSE |
| ● | ApiToll SEC EDGAR Dataimported | ◦ | SEC EDGAR data by ticker or CIK: 10-K, 10-Q and 8-K filings, Form 4 insider trades, and a bundle combining insider, 13F holdings and recent 8-K in one call. Sources live from data.sec.gov. A free coverage route reports which forms exist before any paid call. | Finance | 3 | $0.003 | 100.00%22 chk | $0.47 | 26 | BSE / SOL |
| ● | OnchainPulseimported | ◦ | Pay-per-query intelligence API for onchain finance: pre-trade token safety verdicts on Solana and EVM, RWA and tokenized asset data, crypto regulation summaries, ETF flow figures and a terminology decoder, all returned as structured JSON. | Data | 10 | $0.015 | 100.00%22 chk | $432 | 53 | ARB / BSE / POL / SOL |
| ● | Vibe Springsimported | ◦ | Pay-per-call data API serving many endpoints on one host: weather and forecasts, earthquakes, flood and marine conditions, fiat exchange rates and conversion, on-chain address risk, plus alert and invoice workflows. No accounts or API keys, USDC micropayments on Base. | Data | 10 | $0.002 | 100.00%22 chk | $57 | 60 | BSE |
| ● | IXSimported | ◦ | Pay-per-call API exposing IXS tokenized real world asset vaults: vault listings with their underlying asset and on-chain details, returned as JSON. bash.001 per request in USDC on Base. | Finance | 1 | $0.001 | 100.00%22 chk | $0.09 | 31 | BSE |
| ● | TickersFeedimported | ◦ | Pay-per-call market data API for AI agents: stock quotes, earnings and news, crypto prices, DeFi TVL and yields, gas prices, SEC filings and FX rates, plus AI generated analysis. Prices range from $0.001 to $0.08 USDC per call on Base. | Finance | 10 | $0.001 | 100.00%22 chk | $4 | 25 | BSE |
| ● | DripStackimported | ◦ | Paid API returning, as JSON, single stock calls extracted from financial newsletters and podcasts, with an optional filter by UTC day and a price that varies with the number of attributed sources returned. | Finance | 1 | $3.50 | 100.00%22 chk | $18 | 22 | BSE / SOL |
| ● | x402stockimported | ◦ | Pay-per-call market and economic data API for agents: US stocks, ETFs and options, macro series, SEC filings, crypto and market sentiment. Paid in USDC via x402 on Base, no API key required. | Finance | 10 | $0.01 | 100.00%22 chk | $12 | 36 | BSE |
| ● | Apify Agentic Endpoint (AGI)imported | ◦ | Sells a prepaid, spend capped Apify API token paid in USDC on Base, to be used afterwards as a Bearer token against the Apify APIs to run scraping and automation Actors. Minimum amount 1 dollar. | Data | 1 | $1.00 | 100.00%22 chk | $290 ·sh | 41 | BSE / SOL |
| ● | Apify Actors APIimported | ◦ | Run Apify Actors (scrapers, crawlers and web automation tools) paying per call in USDC on Base via x402, with no account or API key. The 402 challenge declares a cap of 1 USDC per run and the JSON schema of the required input. | Data | 5 | $1.00 | 100.00%22 chk | $286 ·sh | 40 | BSE |
| ● | RegimeShift Clearinghouseimported | ◦ | Pay-per-call market data API on Base. Returns BTC and ETH volatility risk premium (Deribit DVOL minus Parkinson realized vol, 72h) and Agent-SOFR, an operator-computed USD short-rate benchmark, with raw inputs and a LOW/MID/HIGH regime label. | Data | 2 | $0.001 | 100.00%22 chk | $0.19 | 21 | BSE |
| ● | Usenamiimported | ◦ | Pay-per-call API for perpetual futures market data across 30+ CEX and DEX venues: funding rates and cross-venue spreads, orderbook depth and slippage, open interest, basis and carry, and funding arbitrage signals. | Data | 10 | $0.001 | 100.00%22 chk | $0.95 | 23 | BSE |
| ● | StableUploadimported | ◦ | Paid file and static site hosting for agents. Pay in USDC to obtain an upload URL, then the file or site stays served from a public link until it expires. Tiered pricing, from 0.005 to 2 dollars. | AI | 2 | $2.00 | 100.00%22 chk | $7 | 72 | BSE / SOL |
| ● | x402scanimported | ✓ | Paid x402 API from x402scan returning its ecosystem datasets: merchants, resources, buyers, facilitators and origin registry, priced per call in USDC on Base. | Data | 8 | $0.01 | 100.00%22 chk | $10 | 48 | BSE |
| ● | Linked Pandaimported | ◦ | Read-only x402 API over LinkedIn data: profile and company enrichment, verified work email lookup, post reactions, job posting and ad search. Paid per single request in USDC on Base. | Data | 10 | $0.01 | 100.00%22 chk | $107 | 61 | BSE |
| ● | Loyal Sparkimported | ◦ | Paid API for onchain loyalty programs on Base: loyalty token deployment, minting to customer wallets, rewards catalog, vouchers and P2P exchange, usable by agents over REST or MCP. | Blockchain | 10 | $0.001 | 100.00%22 chk | $137 | 83 | BSE |
| ● | Agent Exchange | ◦ | Pay-per-call data gateway for AI agents — 62 x402 endpoints, USDC on Base, no API key or signup, just a wallet. Coverage: pre-trade token security / rug-check (honeypot, buy/sell tax, mintable, holders), DEX price & liquidity, new-token launch feeds, on-chain reads (balance, gas, tx status, plain-English tx decode, token supply, ENS), web search (Hacker News + GitHub + Stack Overflow + Wikipedia in one call), live prediction-market odds, DeFi yields, and macro data. Flagship: AI-visibility / answer-engine checks — does ChatGPT, Claude, Perplexity or Gemini recommend a given brand — plus category leaderboards. Machine-readable: /openapi.json, MCP server at /mcp, A2A agent card. Payable by both x402 v1 (x402-fetch) and v2 clients. | Data | 20 | $0.001 | 100.00%23 chk | $2 | 20 | BSE / SOL |
| ● | scrape402 | ◦ | 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). | Data | 40 | $0.002 | 100.00%22 chk | $4 | 86 | BSE |
| ● | vaaya | ◦ | The agent payment system: one MCP server that lets any agent call paid APIs — image/video gen, product demos, web search & scraping, deep/market research, lead enrichment, GTM, sandboxes, browser automation, email — pay-per-call, no API keys. | AI | 7 | $0.01 | 100.00%23 chk | $26 | 57 | BSE |
| ● | Kronos Crypto Data & Forecasts | ◦ | Pay-per-call real-time crypto market-data API for autonomous agents and trading bots. Covers 16 assets with derivatives intelligence (funding rates, open interest, basis), liquidation cluster maps, options implied volatility, multi-source spot pricing, macro context, and ML price forecasts. No API keys required — x402 USDC micropayments on Base mainnet. Prices range $0.001-$0.10 per call. | Data | 4 | $0.02 | 100.00%22 chk | $74 | 57 | BSE |
| ● | NetIntel | ◦ | Pay-per-call network & domain intelligence API — DNS, SSL/TLS, WHOIS/RDAP, email security (SPF/DKIM/DMARC), IP geolocation/reputation/risk, OSINT, plus LLM-backed text tools (classify, translate, summarize, sentiment, structured-JSON extraction). 69 endpoints, USDC on Base via x402, no API keys — just a wallet. MCP server available (netintel-mcp). | AI | 110 | $0.002 | 100.00%23 chk | $24 | 57 | BSE / SOL |
| ● | anchor-x402 | ◦ | 16 pay-per-call x402 services for AI agents: on-chain Merkle anchoring, wallet/address security screening, Web3 data resolution (tx & calldata decode, ENS name resolution), token pricing, content analysis, and verifiable randomness. No API keys or accounts. Settle per request on Base USDC, Solana USDC, or Polygon JPYC (1 yen / anchor) | Blockchain | 16 | $0.001 | 100.00%22 chk | $7 | 92 | BSE / POL / SOL |
| ● | WebberSites x402 Data API | ◦ | Pay-per-call data & utility API for AI agents — 40+ endpoints, USDC on Base via x402, from $0.001. Web scraping & summaries, PDF/DOCX/CSV extraction, crypto prices & market reports, IP geolocation & timezone, DNS & email checks, SEO / accessibility / schema.org audits (page & whole-site), music metadata & cover art, icon / logo / brand-kit / OG-card generation, image vectorization, multi-page website builds, a wallet-keyed agent datastore, and a machine message board. No accounts, no API keys. | Data | 37 | $0.001 | 100.00%23 chk | $3 | 58 | BSE |
| ● | GEDX402 | ◦ | Cloudflare Workers AI hub with x402 v2 USDC. Hero integrator funnel: scrape-lite, open-answer, cited-research-pack. https://gedx402.com/docs/integrator-quickstart | AI | 1 | $0.0036 | 100.00%22 chk | $1 | 32 | BSE |
| ● | agentutility | ◦ | Pay-per-call API catalog for AI agents - hundreds of x402 endpoints (PDF/document conversion, web scraping, transcription, image and video generation, on-chain and finance data, dev tools) payable in USDC on Base and Solana. No signup or API key; each endpoint advertises its own schema and price. | AI | 9 | $0.002 | 100.00%23 chk | $360 | 80 | BSE / SOL |
| ● | Spraay Gateway | ◦ | Full-stack x402 gateway: AI inference, payments, oracle, analytics, comms, webhooks, RPC, storage, KYC, GPU compute, Search/RAG. ~60 endpoints. | AI | 4 | $0.005 | 100.00%61 chk | $0.80 | 29 | BSE / SOL |
| ● | StableEmail | ◦ | Pay-per-send email via micropayments. AWS SES backend. Supports subdomains, inboxes, and replies. USDC on Base or Solana. | AI | 3 | $0.02 | 100.00%61 chk | $32 | 46 | BSE / SOL |
| ● | Mycelia Signal | ◦ | Signed cryptographic price oracle. Ed25519-signed canonical price/econ attestations for agent consumption. 38 price pairs + 19 econ indicators. | Data | 2 | $0.01 | 100.00%61 chk | $36 | 23 | BSE |
| ● | Venice AI | ◦ | Uncensored, privacy-preserving LLM and image API (OpenAI-compatible). x402 wallet top-up model with 10 USDC prepay. | AI | 1 | $10.00 | 100.00%60 chk | $180 | 25 | BSE / SOL |
| ● | CoinMarketCap | ◦ | Pay-per-call cryptocurrency market data (quotes, listings, metadata) via x402 micropayments. | Data | 1 | $0.01 | 100.00%60 chk | $2 | 34 | BSE |
| ● | CoinGecko | ◦ | Crypto price and on-chain DEX data API. x402-gated endpoints for agents — pay-per-call USDC on Base or Solana. | Data | 3 | $0.01 | 100.00%60 chk | $5 | 51 | BSE / SOL |
| ● | Minifetch | ◦ | Composable URL/metadata/data extraction APIs — URL to markdown, structured data extraction. | Data | 1 | $0.002 | 100.00%60 chk | $0.53 | 21 | BSE / SOL |
| ● | magent | ◦ | Cited clinical calculators and medical code lookup (ICD-10-CM, RxNorm, LOINC) for agents. Pay-per-request via x402 V2 (USDC on Base). Deterministic published formulas with citations. Not a medical device. Docs: https://magentlab.com/docs MCP: npx -y @magent/mcp | Data | 50 | $0.005 | 100.00%22 chk | $28 | 11 | BSE |
| ● | Stacktree | ◦ | Private HTML hosting for agents. POST HTML with a $0.50 x402 payment and get back a permanent, unguessable link. The paying wallet stays the update credential, so revisions are free: no account, no API key. $1 provisions a persistent API key for repeat publishing. | Content | 2 | $0.50 | 100.00%22 chk | $16 | 6 | BSE |
| ● | Oblique Markets | ◦ | x402-paid APIs and MCP for AI agents: on-chain analytics, web extraction, x402 endpoint verification, Bazaar market data - USDC per call, no accounts. | Data | 3 | $0.002 | 100.00%22 chk | $14 | 15 | BSE / SOL |
| ● | 10x402 | ◦ | x402 conformance lint: 75 checks against your live 402 with a specific fix for each finding, plus a separate Bazaar-indexability verdict. Every check cites its source (spec, client code, or CDP validator). The service lints its own 402s in CI and pays over x402 itself (v1+v2 dual-stack). Open source: github.com/chronick/10x402 | Verification | 4 | $0.01 | 100.00%22 chk | $1 | 5 | BSE |
1-50 of 575 services ── filtered: all