{"uid":"cap_Wc2ZisRCH1oN-xrvtWvj4","slug":"neo-citation-check-f0a86e4e","name":"neo citation-check","description":"Check every citation in an answer (up to 8 quote+link pairs, or extracted from the text): which quotes are really on their pages. One signed, logged report.","url":"https://neo-collettive.onrender.com/x402/citation-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"answer":{"type":"string"},"citations":{"type":"array","items":{"type":"object","required":["url","quote"],"properties":{"url":{"type":"string"},"quote":{"type":"string"}}},"maxItems":8}}},"responseSchema":{"type":"json","example":{"checked":1,"summary":"1 of 1 quotes found word for word on their pages","verbatim":1,"signature":"..."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Vcz36b7HaAXS1gRtDERxn","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies whether quoted text in an answer actually appears verbatim on the cited source pages, returning a signed, logged report for up to 8 citation pairs.","exampleAgentPrompt":"Can you check these 3 citations from my article draft — make sure each quote actually appears word-for-word on its linked page and give me a signed report? Here are the pairs: quote 1 'Large language models are trained on massive datasets' from https://example.com/article1, quote 2 'Climate change is accelerating' from https://example.com/climate, quote 3 'GDP grew 3.2% last quarter' from https://example.com/econ.","exampleUseCases":[{"title":"Validating AI research assistant output","prompt":"I just got a research summary from an AI tool with 5 citations — can you verify that each quoted sentence actually appears verbatim on the linked source pages and give me a signed report I can trust?"},{"title":"Pre-publish fact-check for blog post","prompt":"Before I publish this blog post, check all 7 of these quote-URL pairs to confirm the quotes are really on those pages word for word — I need a signed verification I can attach as proof."},{"title":"Auditing LLM hallucination in citations","prompt":"I'm testing whether this LLM is hallucinating references — can you check these 8 citation pairs from its answer and tell me how many quotes are actually found verbatim on their pages?"}],"resultDescription":"A JSON object containing: 'checked' (number of citations verified), 'verbatim' (count found word-for-word), 'summary' (human-readable result like '3 of 5 quotes found word for word on their pages'), and 'signature' (a cryptographic signature proving the result is authentic and logged).","failureModes":["URL unreachable or returns non-200 — quote marked as not found / unreachable","Quote not found verbatim — counted as failed, reflected in summary","More than 8 citation pairs submitted — rejected with validation error","Malformed URL in citation array — error or unreachable result for that entry","Payment not completed — 402 response, report not generated"],"whenToPreferThis":"Choose this endpoint when you need to verify multiple citations at once (up to 8) and require a signed, logged proof of the result — ideal for AI pipelines that generate referenced answers and need tamper-evident citation audits. Prefer over single-quote checkers (like neo verify-quote) when you have a full answer with several citations to batch-check in one call with one signed receipt.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:36:33.896Z","isFirstParty":false,"canonicalSlug":"neo-citation-check-f0a86e4e"}