Tools
Tools
How Tools works in Paycux, what it is for, and the smallest setup that gets it running.
JWT Debugger
Access tokens are JWTs signed with a rotating key. Verify them against the JWKS endpoint for your client rather than a pinned public key, so rotation never causes an outage.
1https://api.paycux.com/sso/jwks/client_01M4KXD1PZXFWGWE9ZKPCQRAQ
Cache the key set and re-fetch on an unknown key ID. Reject any token whose issuer, audience or expiry does not match what you expect.