{"name":"onyx_jwt_decode","tier":"metered","price_usdc":"0.001","endpoint":"https://onyx-actions.onrender.com/v1/onyx_jwt_decode","method":"POST","input_schema":{"type":"object","properties":{"token":{"type":"string","description":"JWT (three base64url segments separated by .)"}},"required":["token"]},"description":"Decode a JWT (header + payload) without verifying the signature. Returns the algorithm, key id, all claims (iss, sub, aud, exp, iat, nbf, custom), expiry status, and any structural anomalies. Use when an agent receives a token from an external API and needs to inspect it for routing, expiry, or audit logging. Stdlib-only — runs locally, never sends the token anywhere.","when_to_use":null,"vs_alternatives":null,"example_request":null,"example_response":null,"settle_to":"0x3fD9ee1373562f894D322B37DFFAd7a5D2b2d78f","network":"base","facilitator":"https://facilitator.xpay.sh","payment_required":true,"free_introspection":true,"note":"GET this URL = free introspection card. POST with x402 payment header to call."}