{"uid":"cap_r47ip0ZknYj9j8PiH30hs","slug":"x402helper-xyz-web-search-q-a-endpoint-94fc6d06","name":"x402helper.xyz Web Search Q&A Endpoint","description":"X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.","url":"https://x402helper.xyz/89e509/answer?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"],"type":"string"},"queryParams":{"type":"object","required":["query"],"properties":{"query":{"type":"string","default":null,"description":"The question to answer"},"region":{"type":"string","default":null,"description":"Locale like 'us-en', 'uk-en' (default us-en)"},"timelimit":{"enum":["d","w","m","y"],"type":"string","default":null,"description":"Freshness filter: past day/week/month/year"},"max_sources":{"type":"integer","default":null,"maximum":5,"minimum":1,"description":"How many web pages to read (default 3)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":{},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.013","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":"$0.013/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mIVp393UoZPmd8Kv40GfX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.013","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Answers natural language questions by searching the web and synthesizing results, paid via x402 USDC micropayment.","exampleAgentPrompt":"Search the web and give me a direct answer: what are the latest US interest rate decisions from the Fed this week? Use US English results, filter to the past week, and check up to 4 sources.","exampleUseCases":[{"title":"Real-time financial news lookup","prompt":"What did the Federal Reserve announce about interest rates in the past week? Search the web with US English results and summarize the key points from up to 3 sources."},{"title":"Regional tech event discovery","prompt":"Find out what major AI conferences are happening in the UK this month — search using UK English results filtered to the past month and give me a summary."},{"title":"Factual research for agent workflow","prompt":"I need a quick answer: what are the current OFAC sanctions compliance requirements for crypto exchanges in the US? Search the web with US English locale and read up to 5 sources."}],"resultDescription":"Returns a JSON object with a 'success' boolean and a 'result' object containing the synthesized answer derived from up to the specified number of live web sources.","failureModes":["Missing or empty 'query' parameter returns an error or empty result","Payment not provided or rejected results in 402 Payment Required response","Invalid 'timelimit' enum value causes request rejection","max_sources exceeding 5 causes validation failure","Queries returning no relevant web results yield an empty or low-quality answer","Network timeout on source fetching may return partial results"],"whenToPreferThis":"Choose this endpoint when an agent needs a synthesized, direct answer from live web sources rather than a static knowledge base. It is well-suited for time-sensitive queries (past day/week/month/year), region-specific lookups, and any case where up-to-date information matters. Prefer it over static RAG pipelines when freshness is critical and over full browser automation when a summarized answer suffices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-07T06:47:27.658Z","isFirstParty":false,"canonicalSlug":"x402helper-xyz-web-search-q-a-endpoint-94fc6d06"}