Login And User Details

Authentication Flow

1. Redirect the user to the login page.
2. After successful log in, get the Code from the redirect URL.
3. POST the code and checksum (SHA-256 of api_key + secret_key + code) to call the /GenAcsTok api request.
4. Get the access_token in response.
5. Include the access_token in the Authorization header when making each individual API call.