{"uid":"cap_hBrYx4aEKfcYeviTKjFb_","slug":"fetchgate-x402-api-search-05d5f4a3","name":"Fetchgate X402 API Search","description":"Search x402 paid APIs that are live and actually bought: only endpoints that answered a real x402 challenge and had repeat, multi-payer settled demand in the last 30 days. Use to find a working paid API for a task without wading through dead and farmed listings.","url":"https://fetchgate.dev/v1/x402/search?utm_source=zero.xyz","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"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"What the API should do, in a few words."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"query":"web search","results":[{"calls30d":1200,"resource":"https://api.example.com/search","minPriceUsd":0.01,"uniquePayers30d":40}],"totalMatches":1}},"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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MqefA7UbGPJ6lu-2b0DVB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search the Fetchgate catalog of paid API endpoints by natural-language query to discover resources, pricing, and usage stats","exampleAgentPrompt":"Search the Fetchgate catalog for APIs that do web scraping — show me what's available, how much each costs, and how many people have been using them lately.","exampleUseCases":[{"title":"Discover cheapest sentiment analysis API","prompt":"Can you search Fetchgate for APIs that do sentiment analysis and tell me the cheapest one available with recent usage?"},{"title":"Find image generation APIs on Fetchgate","prompt":"Search the Fetchgate API catalog for image generation services — I want to see the options, their prices, and how popular they are."},{"title":"Browse translation APIs accepting USDC","prompt":"Look up translation APIs on Fetchgate for me — I want something I can pay for without signing up for an account, just per-call pricing."}],"resultDescription":"A JSON object containing the search query echoed back, a list of matching API resources each with their URL, minimum price in USD, 30-day call count, and unique payer count, plus a total match count.","failureModes":["Missing required 'q' query parameter returns a validation error","Empty or overly broad queries may return zero results","Very niche queries with no catalog matches return totalMatches: 0 with empty results array","Network timeouts on slow catalog lookups","Payment of $0.005 USDC required per call via x402 — missing or invalid payment header results in 402 response"],"whenToPreferThis":"Use this endpoint when an AI agent needs to programmatically discover and compare paid API capabilities available on Fetchgate, especially when evaluating options by cost or popularity before committing to a call. Prefer this over browsing a web UI when the agent needs machine-readable results to make routing decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:38:50.838Z","isFirstParty":false,"canonicalSlug":"fetchgate-x402-api-search-05d5f4a3"}