SMS Gateway API

Our most popular API is the HTTP to SMS API. The EAPI (HTTP to SMS API) is a RESTful API that uses simple query parameters via URLs. If you can put together a Web page with a form, backed by a scripting language (e.g. PHP), you already have what you need to send SMSs.

HTTP to SMS API Code samples

The HTTP to SMS API is available in the following languages. Follow the links below to check out the various available code samples.

• C#
• Java (or version for sending Unicode messages)
• Perl
• PHP
• Python
• VB.NET (or version for sending Unicode messages)

For more information on how our HTTP API works, please review our API manual

Alternative BulkSMS APIs available

You can also send SMS messages using any one of the following API's:

• SMPP API (for advanced, high-volume users).
• SMTP to SMS (email to SMS for applications)
• FTP to SMS