jwt token description code example

Example 1: add expiry to jwt extended token

@jwt_required
def create_dev_token():
    username = get_jwt_identity()
    expires = datetime.timedelta(days=365)
    token = create_access_token(username, expires_delta=expires)
    return jsonify({'token': token}), 201

Example 2: what is jsonwebtoken

JSON Web Token is an Internet standard for creating data with optional
signature and/or optional encryption whose payload holds JSON that asserts
some number of claims.

The tokens are signed either using a private secret or a public/private key.