{"uid":"cap_lIjJF-mRL7f91odA65sJ5","slug":"singit-search-exa-web-search-via-x402-d0b2302b","name":"SingIt Search – Exa Web Search via x402","description":"SingIt Search: Web search from Exa, up to 25 results with optional page contents. Call it when an agent needs current web results, with no API key or account.","url":"https://ask.singitai.app/v1/exa/search?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"type":{"enum":["instant","fast","auto"],"type":"string","default":"auto","description":"Search mode: instant is lowest latency, fast adds page excerpts, auto picks per query."},"query":{"type":"string","maxLength":2000,"minLength":1,"description":"What to search the web for."},"category":{"type":"string","description":"Exa's category filter, e.g. news or research paper."},"contents":{"type":"object","description":"Page contents to return with each result (text, highlights, summary)."},"numResults":{"type":"integer","default":10,"maximum":25,"minimum":1,"description":"Results beyond 10 cost extra."},"endCrawlDate":{"type":"string","description":"Only pages Exa crawled on or before this ISO 8601 date."},"userLocation":{"type":"string","description":"Two-letter country code."},"excludeDomains":{"type":"array","items":{"type":"string"},"maxItems":100,"description":"Not these domains."},"includeDomains":{"type":"array","items":{"type":"string"},"maxItems":100,"description":"Only these domains."},"startCrawlDate":{"type":"string","description":"Only pages Exa crawled on or after this ISO 8601 date."},"endPublishedDate":{"type":"string","description":"Only pages published on or before this ISO 8601 date."},"startPublishedDate":{"type":"string","description":"Only pages published on or after this ISO 8601 date."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.007","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":"$0.066/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.066","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.066","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LZD4Hu8xkl7uod2mC6j8h","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.066","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a web search using Exa's API, returning cited answers and page contents, billed per successful request in USDC via x402 on Base or Solana.","exampleAgentPrompt":"Search the web for the latest research on CRISPR gene editing breakthroughs in 2024 and give me cited answers with the source pages.","exampleUseCases":[{"title":"Real-time news research with citations","prompt":"Find me the latest news about the US Federal Reserve interest rate decisions in 2025, and include cited sources so I can verify them."},{"title":"Technical documentation lookup","prompt":"Search the web for the official documentation on how to use Rust's async/await syntax and return the most relevant page contents."},{"title":"Competitive intelligence gathering","prompt":"Search for recent reviews and comparisons of Notion vs Obsidian for team knowledge management, and summarize the key points with links to the sources."}],"resultDescription":"Returns Exa's search results including matched web pages, their contents, and cited answers grounded in real web sources. Nothing is charged if no answer is returned.","failureModes":["No results found for the query — no charge applied","Invalid Exa request format in body — HTTP 400","Insufficient USDC balance or x402 payment failure — HTTP 402","Network timeout fetching page contents","Malformed bodyType or method field — validation error"],"whenToPreferThis":"Choose this endpoint when you need real-time, cited web search results without managing your own Exa API key or account, and want pay-per-use billing in USDC via x402. Ideal for agents that need grounded, source-linked answers from the live web rather than model knowledge cutoffs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T01:39:16.534Z","isFirstParty":false,"canonicalSlug":"singit-search-exa-web-search-via-x402-d0b2302b"}