{"uid":"cap_WRC6q9eh7vnr6V69Hst4c","slug":"singit-search-exa-answer-dfa87ca4","name":"SingIt Search – Exa Answer","description":"SingIt Search: A cited answer to a question, from Exa. Call it when an agent needs a sourced answer rather than raw search results, with no API key or account.","url":"https://ask.singitai.app/v1/exa/answer?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"boolean","description":"Include the text of the cited pages."},"model":{"enum":["exa","exa-fast"],"type":"string"},"query":{"type":"string","maxLength":2000,"minLength":1,"description":"The question to answer with citations."},"systemPrompt":{"type":"string","description":"Guidance for the answer's style."},"userLocation":{"type":"string","description":"Two-letter country code."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0075","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_v5_YTy8NPnR1oOZfXXXkV","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":"Returns cited, AI-synthesized answers to web queries using Exa's answer endpoint, paid per successful request via x402 in USDC","exampleAgentPrompt":"Search the web and give me a cited answer: what are the latest developments in room-temperature superconductors as of 2025?","exampleUseCases":[{"title":"Real-time fact check with sources","prompt":"Can you search the web and give me a cited answer on whether Ozempic has been approved for adolescents in the EU? I need the source URLs too."},{"title":"Current events research briefing","prompt":"Search the web for the most recent updates on the US-China trade negotiations in 2025 and summarize what you find with citations."},{"title":"Technical question with live documentation","prompt":"Look up the current recommended way to configure CORS in Next.js 15 and give me an answer backed by real web sources."}],"resultDescription":"Returns an AI-synthesized answer to the query along with cited source URLs, drawn from live web results via Exa's answer API. Nothing is charged if no answer is returned.","failureModes":["No answer found – no charge is applied","Invalid or malformed Exa request body","Insufficient USDC balance or x402 payment failure","Rate limiting or upstream Exa API error","Network timeout on complex queries"],"whenToPreferThis":"Use this endpoint when you need a cited, AI-synthesized answer grounded in current web content and you want pay-per-use pricing with no API key or subscription. Prefer it over raw web search when you need a synthesized answer with source attribution rather than a list of URLs. Prefer it over LLM-only answers when freshness and citation are required. The x402 micropayment model (0.01 USDC on Base) makes it economical for infrequent or agent-driven searches.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T06:35:25.791Z","isFirstParty":false,"canonicalSlug":"singit-search-exa-answer-dfa87ca4"}