{"uid":"cap_P6eXj7RfhQid3eA5KonF-","slug":"json-evidence-contradiction-finder-70c00c4a","name":"JSON Evidence Contradiction Finder","description":"Deterministic JSON repair and JSON Schema validation for AI agents. Free MCP, inspect, validate, repair. Paid POST /v1/json/reliable 0.003 USDC via x402 on Base.","url":"https://agent-json-reliability.onrender.com/v1/evidence/contradictions?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0075","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":"$0.0075/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0075","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0075","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ky8w069zUFQyJ-u3NdDiS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0075","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects logical contradictions and conflicting evidence within JSON data structures","exampleAgentPrompt":"Check this JSON document for any contradicting evidence or conflicting claims — I want to know if any fields or assertions in the data logically contradict each other before I use it downstream.","exampleUseCases":[{"title":"Pre-processing agent evidence payload","prompt":"Before my agent acts on this JSON evidence bundle, scan it for any internal contradictions — like if it says something is both true and false, or two fields conflict with each other."},{"title":"Validating AI-generated structured output","prompt":"My LLM produced this JSON document with multiple evidence claims — can you check it for any logical contradictions before I store it?"},{"title":"Auditing research data consistency","prompt":"I have a JSON file full of research findings and I need to know if any of the evidence statements in it contradict each other — flag all the conflicts for me."}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating success, along with identified contradictions or conflicting evidence pairs found within the submitted JSON document. When contradictions are found, the response details which fields or assertions conflict with one another.","failureModes":["Invalid or malformed input JSON returns a parse error","Missing required body fields returns a 400-level error","Payment not provided or insufficient USDC balance results in a 402 Payment Required response","Very large or deeply nested JSON documents may timeout","Empty JSON object may return ok:true with no contradictions found"],"whenToPreferThis":"Choose this endpoint when you need to specifically detect logical contradictions and conflicting evidence within a JSON document before acting on it — particularly valuable in agentic pipelines where an LLM has generated structured evidence and you need to verify its internal consistency. Prefer this over general JSON validation when your concern is semantic/logical conflicts between data fields rather than schema compliance or syntax errors.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:42:56.290Z","isFirstParty":false,"canonicalSlug":"json-evidence-contradiction-finder-70c00c4a"}