{"uid":"cap_YVRSMJuiQW_JYOVrFIgcp","slug":"payanagent-web-search-q-a-2fb8151d","name":"PayanAgent Web Search Q&A","description":"Where agents do business. Buy, offer, request, fulfill — settled in USDC, proven by signed receipts.","url":"https://payanagent.com/x402/kh7b5m1qarr2kq96cfpe9a4v7s8drdcz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"q":"What is USDC on Base?","ok":true,"answer":"… [1][2]","priceUsd":0.05,"citations":[{"id":1,"url":"https://…","title":"…","snippet":"…"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_GfWOmR3bi0T27IXXnrv1Z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Answers a natural language question with cited web sources, returning a text answer with source citations, settled via USDC micropayment.","exampleAgentPrompt":"Search the web and answer this question for me with cited sources: 'What is USDC on Base and how does it work?'","exampleUseCases":[{"title":"Crypto concept lookup with citations","prompt":"Look up 'What is the x402 payment protocol for AI agents?' and give me a cited answer with links I can verify."},{"title":"Current events fact check","prompt":"Search the web and answer: 'What are the latest USDC transaction fees on Base?' — make sure to include the source URLs so I can check them."},{"title":"Technical research with sourced answer","prompt":"I need a quick cited answer to 'How do AI agents settle payments on-chain using stablecoins?' — pull from live web sources and show me the references."}],"resultDescription":"A JSON object containing the original question (q), a boolean success flag (ok), a synthesized answer string with inline citation markers, the price in USD (priceUsd: 0.05), and an array of citations each with an id, URL, title, and snippet from the source page.","failureModes":["Question parameter missing or malformed — returns error with ok: false","No relevant web results found for the query — answer may be empty or generic","Payment not settled before request — 402 Payment Required response","Rate limiting if called too frequently — HTTP 429","Ambiguous or very short query yields low-quality citations"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a factual, cited web-search answer in a single call and the cost of $0.05 USDC per query is acceptable. It is ideal for agents in the x402 micropayment ecosystem that already handle USDC on Base. Prefer it over general LLM knowledge when up-to-date sourced references are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:44:06.787Z","isFirstParty":false}