{"uid":"cap_h79LshnJ7ck_BXR3nzlFq","slug":"gocreative-data-api-pay-per-call-real-world-data-endpoint-53792dbf","name":"GoCreative Data API — Pay-Per-Call Real-World Data Endpoint","description":"483,000+ pay-per-call data APIs and free tools built on official sources — finance, company & government data, FRED, Census, crypto, calculators. USDC on Base via x402, native MCP. No API key, no signup.","url":"https://api.gocreativeai.com/v1/x/%7Barg%7D","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"endpoint argument"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","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":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5y2nTeWcSUlzVaI4YMttv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches real-world data (finance, company, government, FRED, Census, crypto, calculators) from 483,000+ endpoints via a single parameterized GET call, paid in USDC on Base via x402.","exampleAgentPrompt":"Pull the latest FRED GDP growth rate data for the US using GoCreative's pay-per-call data API — no API key needed, just pass the FRED series argument.","exampleUseCases":null,"resultDescription":"Returns structured real-world data corresponding to the queried endpoint argument — could be financial metrics, economic time series, company records, Census statistics, crypto prices, or calculator outputs, depending on the `input` query string passed.","failureModes":["Payment not provided or insufficient USDC — returns HTTP 402 Payment Required","Invalid or unrecognized `input` argument — returns error or empty result","Unsupported HTTP method used (only GET/HEAD/DELETE allowed) — returns 405","Upstream official data source unavailable — returns 503 or timeout","Malformed query parameter — returns 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need no-signup, no-API-key access to a broad range of official real-world data (FRED, Census, finance, crypto, company, government) on a pure pay-per-call basis via x402 USDC micropayments on Base. Ideal for AI agents that need ad-hoc data retrieval across many domains without managing subscriptions or credentials.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:55:36.229Z","isFirstParty":false}