{"uid":"cap_M7WtOU1SFlUhz0aaIdHDv","slug":"whatchuneed-crawl-metadata-01ac9cce","name":"whatchuneed Crawl Metadata","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/crawl/metadata?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"Request input"}}},"responseSchema":{"type":"object","properties":{"result":{"type":"object","description":"Response data"},"status":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xV3_GBmWIW3MCZRq7Rk-R","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches crawl metadata for a given input request from a multi-category pay-per-call API aggregator covering 320+ endpoints across accommodation, LLM, crypto, medical, finance, and more.","exampleAgentPrompt":"Use whatchuneed's crawl metadata endpoint to look up what's available for crypto price data — send the input string 'crypto price lookup' and tell me what endpoints and metadata come back.","exampleUseCases":[{"title":"Discover accommodation APIs for travel agent","prompt":"I'm building a travel AI agent — use whatchuneed's crawl metadata to search for available accommodation booking endpoints and tell me what options are returned."},{"title":"Find LLM endpoints for text generation","prompt":"Can you query whatchuneed's metadata crawler with 'LLM text generation' and tell me what pay-per-call language model APIs are available through their aggregator?"},{"title":"Explore medical data API options","prompt":"I need to add medical records lookup to my health app — query the whatchuneed crawl metadata endpoint with 'medical records' and show me what APIs are discoverable."}],"resultDescription":"Returns a result object containing structured metadata about matching API endpoints in the whatchuneed aggregator, along with a status string indicating success or failure of the crawl lookup.","failureModes":["Empty or vague input string returns no matching metadata","Input string not matching any category returns empty result object","Service unavailability returns non-200 status","Malformed input object missing required 'input' field returns validation error","Payment failure via x402 protocol blocks the call before execution"],"whenToPreferThis":"Choose this endpoint when you need to programmatically discover what API services are available within the whatchuneed aggregator for a given domain or use case. It is especially useful for agents that need to dynamically route tasks to the right sub-endpoint based on category, or when building meta-agents that enumerate available capabilities before selecting one.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T06:38:21.072Z","isFirstParty":false,"canonicalSlug":"whatchuneed-crawl-metadata-01ac9cce"}