Are you looking for an sms api? The TXT180 sms gateway has a fully functional api for customers to use with their own system or to integrate with other software services! The TXT180 api has been available for a while now but we’ve recently updated all the api documentation and created a live web page with code samples and error codes, to make it even easier to use and integrate with your service. To find this information on your TXT180 account go to My Account then navigate to the API Settings page. The TXT180 sms api is an xml based api, using the post method. To get started, let’s take a look at the basic functions and features the TXT180 sms gateway api offers.