{"uid":"cap_EPOYHfBX4uX08i1qyj6KH","slug":"agent-json-reliability-evidence-freshness-check-06e38a4e","name":"Agent JSON Reliability - Evidence Freshness Check","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/freshness?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_R6mLTXyUwr0DtpYrGHZfr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks and returns freshness evidence/status for JSON reliability and validation operations performed by AI agents.","exampleAgentPrompt":"Can you check whether the evidence from my last JSON validation is still fresh and hasn't gone stale?","exampleUseCases":[{"title":"Pipeline freshness guard for agents","prompt":"Before reusing that JSON schema validation result from earlier, can you check if the evidence is still fresh or if I need to re-validate?"},{"title":"Audit trail verification for JSON repairs","prompt":"I need to confirm that the evidence of my recent JSON repair operation is current — can you pull the freshness status on that?"},{"title":"Stale cache detection in JSON workflow","prompt":"My agent pipeline caches JSON validation results — can you check the evidence freshness to see if those results are still valid or have expired?"}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating whether the evidence freshness check succeeded, potentially including timestamp or staleness metadata about prior JSON validation or repair operations.","failureModes":["Missing or invalid request body returns a 4xx error","Expired or unknown evidence reference returns ok:false","Service unavailability on Render hosting causes 5xx timeouts","Payment not processed correctly via x402 results in 402 rejection"],"whenToPreferThis":"Use this endpoint when an AI agent needs to verify that previously computed JSON validation or repair evidence is still current before relying on cached results, particularly in long-running or multi-step pipelines where JSON integrity must be periodically re-confirmed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:49:59.386Z","isFirstParty":false,"canonicalSlug":"agent-json-reliability-evidence-freshness-check-06e38a4e"}