Errors
Callbell uses standard HTTP response codes:
Responses in the 2xx range means that the request has been executed successfully
Responses in the 4xx range means that the request has been not successful because of a client error like authentication, rate limit reached or wrong params
Responses in the 5xx range means that the request hasn’t been successful because of an internal server error. It’s usually safe to retry those requests with a delay or at a later time