{"uid":"cap_Itm3jybzzssBAfddXUwwl","slug":"forest-gas-station-x402-discovery-search-3ba2da82","name":"Forest Gas Station x402 Discovery Search","description":"Search machine-payable x402 resources and normalize discovery metadata. Base mainnet USDC","url":"https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/x402/discover?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","maximum":20,"minimum":1,"description":"Maximum number of public results to return."},"query":{"type":"string","maxLength":256,"description":"Buyer search phrase used to find relevant public resources."},"discovery_url":{"type":"string","description":"Public discovery endpoint to query."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_q8RJkc18px7hbmevNkWXv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search and discover machine-payable x402 resources by query or URL, returning normalized discovery metadata for each result.","exampleAgentPrompt":"Search the x402 discovery index for machine-payable APIs related to 'geospatial data' and return up to 10 results with their normalized metadata.","exampleUseCases":[{"title":"Finding x402 APIs for a task","prompt":"Search for x402-payable APIs related to 'PDF extraction' and show me up to 5 results so I can pick one to call."},{"title":"Exploring the x402 ecosystem by URL","prompt":"Discover what x402 resources are registered at https://example.com and return their normalized metadata."},{"title":"Agent tool inventory lookup","prompt":"I'm building an agent that needs weather data — search the x402 index for 'weather forecast' endpoints, give me up to 8 results with pricing and discovery info."}],"resultDescription":"Returns a list of normalized x402 resource records matching the query or discovery URL, including endpoint names, descriptions, pricing, and discovery metadata. Limit is capped at 20 results per call.","failureModes":["Query string exceeds 256 characters — request rejected","Limit outside 1–20 range — validation error","Discovery URL is unreachable or malformed — returns empty or error response","No matching x402 resources found — returns empty results list","Network timeout or upstream index unavailability — service error"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover x402-protocol-compatible, machine-payable APIs by topic or known URL. Prefer it over generic API directories when the goal is specifically to find pay-per-call endpoints compatible with the x402 micropayment standard that an AI agent can invoke autonomously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:11:37.970Z","isFirstParty":false,"canonicalSlug":"forest-gas-station-x402-discovery-search-3ba2da82"}