{"name":"jwt-decode","description":"JWT decoder / JWT parser / JSON Web Token inspector / Bearer token debugger / OAuth ID-token reader / Auth0 + Cognito + Firebase token inspector. Base64URL-decodes header and payload, parses standard claims (iss, aud, sub, exp, iat, nbf, jti), reports algorithm, key id (kid), token type (typ), TTL, and clock-validity (is_expired / is_not_yet_valid / is_currently_valid_by_clock). Does NOT verify signatures — for inspection only, never trust output for auth decisions.","price":"$0.003","method":"POST","input_schema":{"properties":{"jwt":{"type":"string","description":"Compact-serialization JWT string (three base64url segments separated by '.'). May be prefixed with 'Bearer ' — that prefix is stripped automatically."}},"required":["jwt"]},"input_example":{"jwt":"eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiIxMjMifQ.abc"},"output_example":{"header":{"alg":"HS256"},"payload":{"sub":"123"},"signature":"abc","algorithm":"HS256","key_id":null,"type":null,"claims":{"issuer":null,"audience":null,"subject":"123","jti":null,"issued_at":null,"expires_at":null,"not_before":null,"ttl_seconds":null},"is_expired":false,"is_not_yet_valid":false,"is_currently_valid_by_clock":true,"payload_size_bytes":14,"note":"Signature is NOT verified. Do not trust this output for authentication decisions."},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}