{"uid":"cap_JK3KBoQbF7O4eM33PdmEB","slug":"agentdiet-fact-check-search-116ade0d","name":"AgentDiet Fact-Check Search","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://status.agentdiet.dev settling in USDC on Base.","url":"https://status.agentdiet.dev/v1/fact-check-search?utm_source=zero.xyz","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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"query":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"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":"unknown","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_HY7SVQMpRHOVepsCY38Sa","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":"Searches and fact-checks a query, returning verified information with context compression and an ROI proof of compression ratio","exampleAgentPrompt":"Can you fact-check whether the Great Wall of China is visible from space — search it and give me a verified answer with the compression ratio?","exampleUseCases":[{"title":"Verify a viral claim before sharing","prompt":"I just saw a post claiming that humans only use 10% of their brains — can you fact-check that for me and tell me if it's true or false?"},{"title":"Research validation for a report","prompt":"Before I publish this article, can you search and fact-check the claim that electric vehicles produce zero emissions over their lifetime?"},{"title":"AI agent grounding on current facts","prompt":"Fact-check whether the James Webb Space Telescope launched in 2021 — I need a verified answer with as little extra text as possible to save on tokens."}],"resultDescription":"Returns a JSON object with a 'data' field containing the fact-check/search result, a 'status' field (e.g. 'ok'), and a 'roi_proof' object including a 'compression_ratio_pct' value (e.g. 91.4) indicating how much the context was compressed relative to raw source material.","failureModes":["Missing or empty 'query' parameter returns incomplete or empty results","Invalid HTTP method (anything other than GET or POST) may return a schema validation error","Network or payment failure (x402 USDC payment not settled) results in a 402 Payment Required response","Upstream search or fact-check data source unavailable causes service errors","Malformed input object (missing required 'type' or 'method' fields) returns a 400-level error"],"whenToPreferThis":"Choose this endpoint when you need token-efficient, fact-verified search results for an AI agent workflow — especially when context window size matters and you want a compression ratio proof. Prefer it over generic search APIs when you need both information retrieval and claim verification in a single call, or when operating in a B2A/A2A pipeline paying per-call in USDC via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:59.948Z","isFirstParty":false,"canonicalSlug":"agentdiet-fact-check-search-116ade0d"}