{"uid":"cap_rCiZIa9gJ7EJdQ0UruhzE","slug":"claw402-cmc-crypto-quotes-9931807a","name":"claw402 CMC Crypto Quotes","description":"Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.","url":"https://claw402.ai/api/v1/crypto/cmc/quotes","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"id":{"type":"string"},"aux":{"type":"string"},"slug":{"type":"string"},"symbol":{"type":"string"},"convert":{"type":"string"},"convert_id":{"type":"string"},"skip_invalid":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"code":0,"data":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dCd81CzCqRoR9cwMiOqpp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches cryptocurrency market quotes from CoinMarketCap via x402 crypto micropayment, returning price and market data for one or more coins.","exampleAgentPrompt":"What's the current price and market cap of Bitcoin and Ethereum in USD — pull the live CMC quote data for symbols BTC and ETH.","exampleUseCases":null,"resultDescription":"Returns a JSON object with code 0 and a data array containing market quote objects for each requested cryptocurrency, including price, market cap, volume, and other CMC-standard fields in the requested convert currency.","failureModes":["Invalid or unknown symbol/slug/id returns empty data array","Payment failure (402) if wallet has insufficient USDC","Invalid convert currency code returns error","Missing required query parameter may return empty or error response","Rate limiting or upstream CMC outage returns non-zero code"],"whenToPreferThis":"Use this endpoint when you need live CoinMarketCap quote data and want to pay per-call with USDC without registering for a CMC API key. Ideal for agents with a crypto wallet that need occasional price lookups without long-term API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T06:52:59.340Z","isFirstParty":false}