{"uid":"cap_xtM-8U9TRxlhcsehFSsrD","slug":"zx10r-x402-api-serp-web-search-42b00611","name":"zx10r-x402-api SERP Web Search","description":"Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query — with locale/region targeting, freshness filters (past day, week, month, year), pagination, a news mode that adds publish date and source, and selectable backend engine (auto rotation, or pin Brave, Yahoo, or Yandex).","url":"https://zx10r-x402-api.onrender.com/v1/serp?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"search query"},"mode":{"enum":["web","news"],"type":"string","default":"web","description":"web results or recent news (news adds date+source per item)"},"page":{"type":"integer","default":1,"description":"result page (pagination)"},"engine":{"type":"string","default":"auto","description":"search backend: auto (recommended - rotates engines and falls back on blocks) or pin one of brave, yahoo, yandex (web mode); news mode supports bing, yahoo. when set, each result carries an 'engine' field"},"region":{"type":"string","default":"us-en","description":"locale, e.g. us-en, uk-en, de-de"},"timelimit":{"enum":["d","w","m","y"],"type":"string","description":"restrict to past day/week/month/year"},"safesearch":{"enum":["on","moderate","off"],"type":"string","default":"moderate"},"num_results":{"type":"integer","default":10,"description":"max results, cap 25"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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":{"p10Cents":"5.0000","medianCents":"5.0000","p90Cents":"5.0000","minCents":"5.0000","maxCents":"5.0000","p95Cents":"5.0000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7bLWR9hBl3dLgPXTaKkI3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ranked web search results (title, URL, snippet) for a given query without requiring an API key, paid per-call via x402 protocol.","exampleAgentPrompt":"Search the web for 'best open-source LLM frameworks 2024' and return the top 10 results with their titles, URLs, and snippets.","exampleUseCases":[{"title":"Research competitors ranking for keywords","prompt":"Search the web for 'AI meeting transcription tools' and give me the top 15 results with titles, URLs, and snippets so I can see which competitors are ranking and what they're saying."},{"title":"Find breaking news on a topic","prompt":"Do a news search for 'Federal Reserve interest rate decision' filtered to the past day and return the top results with their headlines, sources, and publish dates."},{"title":"Fact-check a recent claim","prompt":"Search the web for 'did the EU pass an AI liability law in 2024' and pull back the top 10 results with snippets so I can verify whether this is accurate and find reliable sources."}],"resultDescription":"A ranked list of up to 25 web search results, each containing a title, URL, and text snippet relevant to the query.","failureModes":["Missing required 'q' query parameter returns a validation error","num_results exceeds cap of 25 causing a rejection or truncation","Payment not settled via x402 protocol results in 402 Payment Required response","Query string is empty or malformed causing a bad request error","Upstream search provider unavailable causes a 500 or timeout error"],"whenToPreferThis":"Choose this endpoint when you need keyless, pay-per-call web search results (SERP) without setting up an API key or subscription. It is ideal for agents needing occasional web lookups billed via the x402 micropayment protocol at $0.03 USDC per call, returning up to 25 ranked results with titles, URLs, and snippets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T22:03:09.399Z","isFirstParty":false,"canonicalSlug":"zx10r-x402-api-serp-web-search-42b00611"}