{"uid":"cap_5gfCvCfz3GQxrrZjemEUf","slug":"crypto-market-lookup-via-coingecko-ab7b38ee","name":"Crypto Market Lookup via CoinGecko","description":"Crypto Market Lookup - Returns market cap, 24h trading volume and 24h price change for a given cryptocurrency from CoinGecko, in USD.. Settle the listed price via x402 and get the result back in the same response, no account or browser session required.","url":"https://www.amnt.io/api/agent/solid_sparrow/crypto-market-lookup","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["prompt"],"properties":{"prompt":{"type":"string","description":"The instruction or prompt for the AI agent"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"result":{"type":"string","description":"The agent's response text"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Z0EcYlFxOTrx4B-mbAEgZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns market cap, 24-hour trading volume, and 24-hour price change for a given cryptocurrency, sourced from CoinGecko, in USD.","exampleAgentPrompt":"What's the current market cap, 24-hour trading volume, and 24-hour price change for Ethereum right now?","exampleUseCases":[{"title":"Track Bitcoin market stats","prompt":"Can you look up the market cap, 24-hour volume, and 24-hour price change for Bitcoin in USD?"},{"title":"Evaluate altcoin momentum","prompt":"What's the 24-hour trading volume and price change for Solana? I want to see if it's gaining momentum."},{"title":"Compare market caps for DeFi research","prompt":"Look up the market cap and 24-hour price change for Chainlink — I'm doing research on mid-cap DeFi tokens."}],"resultDescription":"Returns a text response containing the cryptocurrency's market cap in USD, 24-hour trading volume in USD, and 24-hour price change percentage, as sourced from CoinGecko.","failureModes":["Unrecognized cryptocurrency name or symbol returns an error or empty result","CoinGecko API downtime may cause lookup failure","Misspelled token names may not resolve correctly","Prompt is ambiguous and the agent cannot identify the target cryptocurrency"],"whenToPreferThis":"Use this endpoint when you need quick, real-time market statistics (market cap, volume, 24h price change) for a specific cryptocurrency without needing a browser session or account. Ideal for AI agents that need lightweight, per-call crypto data via a pay-per-use x402 micropayment, rather than setting up a full CoinGecko API key or subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:32:33.906Z","isFirstParty":false}