{"uid":"cap_sy9dFF5N2FkpNeNbUyyQh","slug":"web-search-metasearch-api-965edd3a","name":"web-search-metasearch-api","description":"Web search over x402 — metasearch across independent sources (DuckDuckGo + Hacker News) merged and deduped in ONE call: title + url + snippet per result. Served from our own box — no per-query upstream API cost, no rate-limit games, no API key, no account. GET ?q= [&max_results=1-10]. Free: GET /v1/web/search/preview. Cryptographically signed (Ed25519) — every response is independently verifiable via /.well-known/obol-pubkey.","url":"https://obol-x402.fly.dev/v1/web/search","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"},"max_results":{"type":"integer","default":5}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vpTjlJFjEnt3R4A9HB_Ui","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a metasearch query across DuckDuckGo and Hacker News, merging and deduplicating results into a single response with title, URL, and snippet per result.","exampleAgentPrompt":"Search across the web and Hacker News for 'open source LLM fine-tuning frameworks' and give me the top 5 results with titles, URLs, and snippets.","exampleUseCases":[{"title":"Research assistant for tech topics","prompt":"Search for 'retrieval augmented generation best practices' and return the top 7 results including titles, links, and summaries — pull from both general web and Hacker News."},{"title":"Startup news aggregation","prompt":"Find me the latest discussions and articles about 'Y Combinator W25 batch' — I want results from across the web and Hacker News combined, no duplicates, top 5 results."},{"title":"Fact-finding for agent reasoning","prompt":"I need you to look up 'SQLite performance benchmarks 2024' and bring back up to 8 results with titles and snippets so I can verify some claims in this document."}],"resultDescription":"A JSON array of merged, deduplicated search results from DuckDuckGo and Hacker News, each entry containing a title, URL, and snippet. Results are cryptographically signed with Ed25519 and independently verifiable via the provider's public key endpoint.","failureModes":["Missing or empty 'q' parameter returns a 400 bad request","max_results outside 1-10 range may be clamped or rejected","Upstream DuckDuckGo or Hacker News source unavailable may reduce result count","Payment not processed results in 402 Payment Required","Network timeout from the fly.dev host returns a 5xx error"],"whenToPreferThis":"Prefer this endpoint when you need a quick, keyless, no-account web search that aggregates both general web results and Hacker News discussions in a single call with deduplication. Ideal for agents that need verifiable, signed results and want to avoid per-query API key management or upstream rate limits. Best for technical, startup, and news-adjacent queries where Hacker News coverage adds value.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:27:51.010Z","isFirstParty":false}