Follow Using CloudSMS API, can I send a message to multiple recipients in a single request? July 30, 2019 08:56 Support Center CommzGate Cloud SMS Help FAQ Yes the API supports multiple recipients in one request. In section 3.1 of the API guide, please refer to the 'Batch' parameter option. You are able to send to up to 1,000 recipients separated by comma, when you use this option. 0 Comments Please sign in to leave a comment.