{"uid":"cap_54xTS6JQ-oc9q4sHOXE9A","slug":"free-asset-radar-x402-decode-inspect-endpoint-2655c1d0","name":"Free Asset Radar x402 – Decode & Inspect Endpoint","description":"Stable edge-hosted x402 utilities for autonomous agents.","url":"https://free-asset-radar-x402.besenok2018.workers.dev/api/x402/decode-inspect?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sha256":"...","decoded":{"payload":{"sub":"agent"}},"detected":"jwt"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EUqe2Rezjck1-NJrkOsBs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Decodes and inspects x402 payment headers or tokens (e.g. JWTs), returning SHA-256 hash, decoded payload, and detected token type","exampleAgentPrompt":"Can you decode and inspect this x402 token for me and tell me what type it is, what the payload says, and its SHA-256 hash?","exampleUseCases":[{"title":"Inspect x402 agent payment token","prompt":"I just received an x402 payment header from an autonomous agent — can you decode it and show me the payload, detected token type, and its SHA-256 hash?"},{"title":"Verify JWT subject in x402 flow","prompt":"This x402 JWT came back from a payment gateway — can you decode it and confirm what the 'sub' field says in the payload?"},{"title":"Debug x402 payment authorization","prompt":"My x402 payment integration is failing and I'm not sure what's in the encoded token — can you inspect it and break down the decoded payload and hash for me?"}],"resultDescription":"Returns a JSON object containing a SHA-256 hash of the input, a fully decoded payload (including JWT claims such as 'sub'), and a 'detected' field indicating the token type (e.g. 'jwt').","failureModes":["Malformed or unrecognized token format returns an error or null detected field","Missing required input parameters result in a 400-level error","Non-JWT encoded strings may produce partial decoding with unknown detected type","Edge worker downtime or cold-start latency may cause intermittent failures"],"whenToPreferThis":"Choose this endpoint when you need to quickly decode and inspect an x402 payment token or JWT in an autonomous agent pipeline, particularly when you also want the SHA-256 hash and automatic token-type detection in a single call. Prefer this over manual JWT libraries when running in an edge or serverless agent context and need a lightweight, hosted decoding utility.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:36:39.840Z","isFirstParty":false,"canonicalSlug":"free-asset-radar-x402-decode-inspect-endpoint-2655c1d0"}