JWT from cURL Composer

Build a cURL command with a freshly-signed JWT in the Authorization: Bearer header. Useful for hitting authenticated API endpoints from the terminal during development, or for quickly testing whether a backend accepts your test JWT.

How to use the JWT from cURL Composer

Set the URL, method, payload, and secret. The tool signs a fresh JWT (HS256) with your payload and outputs a full cURL command. The "Set iat/exp" button replaces those claims with current timestamps so the token verifies as fresh.