{"uid":"cap_mgIwP12RvCAvwnQD37x6q","slug":"lucas-agent-research-endpoint-cbfd2925","name":"Lucas Agent Research Endpoint","description":"Quick research: ask any question, get a concise sourced answer with key points, sources, a confidence rating, and anything that could not be verified.","url":"https://lucas-agent.vercel.app/api/x402/research?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"context":{"type":"string","maxLength":1000,"description":"Optional background to focus the research."},"question":{"type":"string","maxLength":500,"minLength":10,"description":"The research question."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5f-n455GHmewBPVmeVRcK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Answers any research question with a concise, sourced summary including key points, confidence rating, and unverifiable claims flagged","exampleAgentPrompt":"Can you research this for me: what are the main causes of the 2023 banking crisis in the US, and how confident are you in what you find? Focus on regulatory failures as background context.","exampleUseCases":[{"title":"Fact-checking a business claim","prompt":"I heard that the electric vehicle market grew by 40% last year — can you quickly research that and tell me how confident you are and what sources back it up?"},{"title":"Background research before a meeting","prompt":"I have a meeting with a biotech company tomorrow about CRISPR therapeutics — can you research the current state of CRISPR-based treatments in clinical trials so I have solid background? Focus on recent FDA approvals."},{"title":"Investigating a competitor's market position","prompt":"Can you research Stripe's current market share in online payments and who their biggest competitors are? I want key points with sources and a confidence rating on whatever you find."}],"resultDescription":"A concise answer to the research question with key bullet points, a list of sources consulted, a confidence rating indicating how well-supported the answer is, and a section flagging any claims that could not be verified.","failureModes":["Question too vague or short (below 10 characters) — endpoint rejects with validation error","Topic has no reliable public sources — low confidence rating returned with many unverifiable claims","Payment of $0.25 USDC not provided or rejected — 402 Payment Required error","Context exceeds 1000 characters or question exceeds 500 characters — validation error","Rate limiting or server error on the Vercel deployment — 5xx response"],"whenToPreferThis":"Choose this endpoint when you need a quick, sourced answer to a specific research question and want transparency about confidence and what could not be verified. It is ideal for one-off factual lookups, background research, and claim verification where a human-readable summary with citations is more useful than raw search results. It complements the sibling lead-research endpoint, which is optimized for company/customer profiling rather than general knowledge questions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T00:35:55.527Z","isFirstParty":false,"canonicalSlug":"lucas-agent-research-endpoint-cbfd2925"}