{"uid":"cap_30rIGVVrBAwuTHRUvsykw","slug":"capi2-web-lookup-21566292","name":"capi2 Web Lookup","description":"Paid x402 utilities and live intelligence for autonomous agents: hashing/encoding plus public web lookup, domain intelligence, API discovery audit, evidence extraction and x402 health.","url":"https://capi2-demand-tools.onrender.com/v1/web/lookup","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","format":"uri","description":"Public HTTP(S) URL to fetch live."},"query":{"type":["string","null"],"maxLength":500,"description":"Optional question/keywords used to rank passages."},"max_bytes":{"type":"integer","default":200000,"maximum":750000,"minimum":1000}}},"responseSchema":{"type":"json","example":{"title":"Example Domain","status":200,"passages":[{"text":"Example Domain","score":1}],"content_type":"text/html"}},"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":"down","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_ljS7e4thoaqVs3amwRB2n","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":"Fetches a live public web page by URL and returns ranked text passages, optionally filtered by a query.","exampleAgentPrompt":"Fetch the live page at https://example.com/about and pull out the passages most relevant to 'founding team and company history', up to 200000 bytes.","exampleUseCases":[{"title":"Check competitor pricing page","prompt":"Grab the current content of https://competitor.com/pricing and find the passages that mention plan tiers and monthly costs."},{"title":"Verify news article claims","prompt":"Fetch https://thenews.com/article/12345 and extract the passages most relevant to 'key facts and statistics cited in the article'."},{"title":"Read API documentation live","prompt":"Pull the live page at https://docs.someapi.com/authentication and show me the sections that explain how to get an API key."}],"resultDescription":"Returns a JSON object containing the page title, HTTP status code, content type, and an array of ranked text passages each with its text and relevance score relative to the optional query.","failureModes":["URL is not publicly accessible (returns non-200 status)","URL points to binary or non-text content (low-quality passage extraction)","Page requires JavaScript rendering (static fetch may miss dynamic content)","max_bytes too small to capture meaningful content","Network timeout or server unreachable on Render infrastructure"],"whenToPreferThis":"Choose this endpoint when you need to read the live, current content of a specific public URL and want relevance-ranked passages relative to a question or keyword — particularly useful in x402 micropayment agent pipelines where you pay per call. Prefer it over a general web search when you already know the URL and want structured passage extraction rather than a list of search results.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T15:25:03.076Z","isFirstParty":false}