Creating a JWT testing token manually.

You can generate a testing token at jwt.io with your settings and secret, and use Postman for testing it.

In the JWT payload, only the iat (issued at) and exp (expiration time) fields are required.

Example: Token expires Sep 2024

{
  "iat": 1694080518,
  "exp": 1725702918
}

In the payload, the expiration date is key and should be specified as an integer (an epoch). There are no other fields required, so the “issued at” and “expiration time”-fields are sufficient.