{"uid":"cap_2hf9J7BdM_fTHf6G1Ct51","slug":"tavilyx-paid-search-rag-api-840e9459","name":"TavilyX Paid Search + RAG API","description":"Paid web search + RAG synthesis API. Tavily + NVIDIA NIM + x402 on Base.","url":"https://searchtav.vercel.app/search","method":"GET","headers":{},"bodySchema":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"Search query"},"limit":{"type":"integer","description":"Max results (1-10)"},"topic":{"enum":["general","news"],"type":"string","description":"Search topic"}}},"responseSchema":{"type":"object","properties":{"query":{"type":"string"},"results":{"type":"array","items":{"type":"object","properties":{"url":{"type":"string"},"score":{"type":"number"},"title":{"type":"string"},"content":{"type":"string"}}}},"response_time":{"type":"number"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-lOwUbWD75BfPyPxmi7Mj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs paid web search and synthesizes results using RAG (Retrieval-Augmented Generation) via Tavily and NVIDIA NIM, billed per-call via x402 on Base.","exampleAgentPrompt":"Search the web for the latest developments in quantum computing hardware in 2024 and give me the top 5 most relevant results with their summaries.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the original query, an array of up to 10 ranked results (each with URL, title, content snippet, and relevance score), and the response time in seconds.","failureModes":["Missing required 'q' parameter returns a 400 Bad Request","Payment not received or insufficient USDC triggers a 402 Payment Required response","Query yields no matching web results, returning an empty results array","Limit parameter out of range (outside 1-10) may cause a validation error","Tavily or NVIDIA NIM upstream outage causes a 502 or 503 error","Invalid topic value may result in unfiltered or degraded results"],"whenToPreferThis":"Choose this endpoint when you need real-time, up-to-date web search results with AI-synthesized, relevance-scored content rather than static knowledge. It is particularly useful for agents that need current information (news, recent research, live data) and want both raw URLs and pre-processed content snippets in a single call. Prefer it over generic search APIs when RAG-quality synthesis and NVIDIA NIM-backed ranking are desired, and when the x402 micropayment model on Base fits your billing setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:37:27.403Z","isFirstParty":false}