app_id must be requested from your account manager or found in your personal cabinet under: WEB-module → Online-module → ID
Login via POST B2B POST {{url}}/api/login
1.
Requires username and password to be sent in the request body as x-www-form-urlencoded as Key field - login, Value - your unique login. Key field - password, Value - your ubique password.
These credentials must be requested from your account managers.Once authenticated, use the provided etm_auth_key(token) for subsequent API requests.