{"uid":"cap_335VDxA6gLEXTI3DzsVxn","slug":"whatchuneed-token-market-data-5839d17a","name":"WhatChuNeed Token Market Data","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/token/market","method":"POST","headers":{},"bodySchema":{"type":"object","required":["coin"],"properties":{"coin":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"ath":{"type":"number"},"coin":{"type":"string"},"ath_change":{"type":"number"},"market_cap":{"type":"number"},"volume_24h":{"type":"number"},"total_supply":{"type":"number"},"circulating_supply":{"type":"number"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_o-47SRKT_UX3SOlLvqq9s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns cryptocurrency market data including ATH, market cap, 24h volume, and supply metrics for a given coin symbol.","exampleAgentPrompt":"What are the current market stats for Bitcoin — I want to see the all-time high, how far it is from ATH, market cap, 24h volume, and circulating supply.","exampleUseCases":[{"title":"Crypto portfolio ATH tracker","prompt":"For Ethereum, tell me the all-time high price and how far it currently is from that ATH — I want to know if it's a good re-entry point."},{"title":"Token supply analysis for research","prompt":"Can you pull up the total supply and circulating supply for Solana? I'm trying to understand the inflation dynamics."},{"title":"Market cap comparison for altcoins","prompt":"Give me the full market data for Chainlink — market cap, 24h volume, ATH, and circulating supply — I'm comparing it against other mid-cap altcoins."}],"resultDescription":"A JSON object with the coin symbol, all-time high price, ATH change percentage (how far current price is from ATH), market cap, 24-hour trading volume, total supply, and circulating supply.","failureModes":["Unknown or unsupported coin symbol returns an error or empty response","Misspelled coin ticker may return no data","Payment of 0.15 USDC required per call via x402 protocol; missing payment results in 402 error","Stale data possible if underlying data source is not updated in real-time"],"whenToPreferThis":"Choose this endpoint when you need structured cryptocurrency market data — especially ATH metrics and supply figures — in a single pay-per-call request without a recurring API subscription. Useful for agents that need on-demand crypto stats without maintaining a CoinGecko or CoinMarketCap API key.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:10:27.174Z","isFirstParty":false}