Curated x402 services
Find paid servicesyour agent can trust.
Explore x402 services by category to find the right endpoint for your agent. A service can list multiple endpoints, and payment requirements are read live when you test. Your policy still decides whether it may pay.
Curated services
Discover published x402 services and compare the interfaces each service offers.
CoinMarketCap cryptocurrency market data — quotes, listings and metadata — exposed as pay-per-call x402 endpoints. Access professional market data with micropayments instead of a subscription.
Six pay-per-call endpoints for domain research: A, TXT and MX records, WHOIS text, parsed RDAP registration data and DNSSEC status, all returned as structured JSON. Flat $0.005 per call on Base or Solana.
US equities data on demand: prices, financial statements, SEC filings, 13F holdings, insider trades and central bank rates, wrapping the Financial Datasets AI API at $0.02 per successful call with no upstream account.
Agent Exchange is a wallet-only data gateway for AI agents with 62 x402 endpoints on Base USDC — no API key or signup required. It covers pre-trade token security and rug-check signals, DEX price and liquidity, new-token launch feeds, on-chain reads and plain-English decoding, web search across Hacker News, GitHub, Stack Overflow and Wikipedia, live prediction-market odds, DeFi yields and macro data.
SEC EDGAR data by ticker or CIK: 10-K, 10-Q and 8-K filings, Form 4 insider trades and a combined bundle of insider trades, 13F holdings and recent 8-Ks in one call. Sourced live from data.sec.gov, with a free coverage route reporting which forms exist before any paid call.
A pay-per-call REST proxy serving Hyperliquid market data on Base: spot and perp context, mid prices, order book, OHLCV candles, funding and predicted funding, open-interest caps and perp metadata. Nine endpoints, $0.005-$0.01 per call, operated by x402 Atlas.
BTC and ETH volatility risk premium (Deribit DVOL minus Parkinson realized vol over 72h) plus Agent-SOFR, an operator-computed USD short-rate benchmark, with raw inputs and a LOW/MID/HIGH regime label. Pay per call on Base.
A pay-per-call REST proxy over CoinGecko data on Base: spot prices, OHLC candles, market-cap rankings, coin metadata, 24h trending coins and historical price snapshots at $0.005 per call. Operated by x402 Atlas, independent of CoinGecko.
ip402.xyz is a paid IP-intelligence endpoint returning normalized geolocation and ASN data for a single IPv4 or IPv6 address — pay per lookup in USDC on Base.
Hirescrape is a pay-per-call scraping API for LinkedIn, Instagram, TikTok and TikTok Shop profiles and content, plus job-posting search across multiple boards. Price per record is declared in the 402 response, paid in USDC on Base.
CoinOpAI Kronos delivers pay-per-call crypto market intelligence on Base: calibrated 80% price ranges for BTC, ETH, SOL, XRP and ADA, market risk state, decision journals with audit trail and anomaly scoring. Free delayed samples are available.
Buy Creative Tim shadcn/ui block source code after payment in USDC on Base, delivered as JSON via the API or as an HTML page. This is the operator official demo; the same blocks are free on the Creative Tim site.
IXS exposes tokenized real-world-asset vaults: vault listings with underlying asset and on-chain details as JSON, at $0.001 per request in USDC on Base.
Remote browser sessions for AI agents at 0.10 USDC on Base per session — once created, actions (navigate, act, extract, observe, screenshot) are included. Built on Browserbase and Stagehand.
Financial data on demand: stock quotes, metrics, earnings, insider transactions, SEC filings, options, market news, forex and crypto — paid per call via x402.
Relays Hyperliquid HIP-4 prediction-market data over x402: a catalog of outcomes with metadata and the settled result for a single outcome by id. Upstream payloads pass through verbatim; operated by x402 Atlas, not by Hyperliquid.
One HEAD request against any URL returns its parsed HTTP security headers as JSON — HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy — plus advisory warnings and any disclosed Server or X-Powered-By. $0.01 per call on Base, operated by x402 Atlas.
Paid analytics on x402 agent traffic: network totals with a user-agent breakdown ($0.005) and top requested endpoints and categories ($0.01). Counts come only from services running ForgeMesh x402-ads middleware, which injects recommendation blocks into 402 responses.
Agent Web Reader is a pay-per-call MCP server with three 0.005 USD tools for AI agents: crypto market signals, clean web-page text extraction and GitHub repo SEO audits. Settles in USDC on Base through x402 — no keys, no signup.
Crypto Perp Signals covers crypto perpetual futures: funding rates ranked across roughly 100 Binance perp markets, the covered symbols list and the current Fear and Greed sentiment index, returned as structured JSON. Pay per call in USDC on Base.
Token safety and rug-pull/honeypot risk check for ERC-20s on Base and Ethereum: a bytecode and ownership scan for mint, blacklist, pause and fee traps. Pay per call in USDC on Base via x402, with a free agent-readable help doc at the base path.
Check a domain SPF, DMARC, DKIM and MX records and get parsed results as JSON, flagging common gaps like SPF +all, more than 10 SPF lookups, DMARC p=none and missing DKIM selectors. Pay per domain in USDC on Base.
Real-time AI-industry data: aggregated news, provider status, model pricing and benchmarks, historical series and security feeds. Free no-auth endpoints plus premium x402 endpoints at $0.02 per call in USDC on Base or Solana.
Around 500 data endpoints from SuVerse Labs (crypto prices, DeFi TVL, FX rates, weather, IP geolocation, prediction markets) wrapping public sources. Settles in USDC on Base, Solana and Noble, typically $0.05-$0.10 per call.