{"uid":"cap_D7Ta12XfMOmD-BAAsnxo8","slug":"worlddata402-crypto-market-data-lookup-7799bbb1","name":"WorldData402 Crypto Market Data Lookup","description":"Global market, government and reference data for AI agents. Pay-per-call over x402 (USDC on Base mainnet).","url":"https://worlddata402.worlddata402.workers.dev/v1/crypto/%7Bids%7D?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_o-eN-knDqm0lPtNv0ZKAu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves cryptocurrency market data for one or more coin IDs via a pay-per-call x402 micropayment API","exampleAgentPrompt":"Can you pull the current market data for Bitcoin and Ethereum — price, volume, and market cap?","exampleUseCases":[{"title":"Live portfolio price tracking","prompt":"I hold Bitcoin, Ethereum, and Solana — can you fetch the current prices and market caps for all three so I can see how my portfolio is doing right now?"},{"title":"Trading bot price feed","prompt":"My trading script needs the latest price and 24h volume for BTC, ETH, and BNB — can you pull that crypto market data now?"},{"title":"Crypto research snapshot","prompt":"I'm writing a market report — grab me the current price, market cap, and circulating supply for Cardano and Polkadot."}],"resultDescription":"Returns market data for the requested cryptocurrency IDs, likely including current price, market capitalization, trading volume, and related reference fields per coin.","failureModes":["Invalid or unrecognized coin ID returns an error or empty result","Payment failure over x402 if USDC balance is insufficient","Rate limiting or rejection if micropayment is not processed correctly","Network timeout from Cloudflare Workers edge node","Request for unsupported or delisted coins may return no data"],"whenToPreferThis":"Choose this endpoint when you need pay-per-call cryptocurrency market data without a subscription, especially in agentic workflows that use x402 micropayments on Base mainnet (USDC). Ideal when you want to avoid API key management and pay only for what you query.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:40:52.942Z","isFirstParty":false,"canonicalSlug":"worlddata402-crypto-market-data-lookup-7799bbb1"}