The Apifonica Voice SMS Messaging API allows developers to integrate SMS sending, receiving, processing, and tracking features. It's available with a token as the authentication method and JSON format for callbacks. With the API, users may benefit from worldwide reach, Unicode characters, two-way SMS, delivery status notification in real time, and SMS concatenation. Developers can start for free and if they need additional calls, they can contact sales at email@example.com
The following is a list of sample source code snippets that matched your search term. Source code snippets are chunks of source code that were found out on the Web that you can cut and paste into your own source code. Whereas most of the sample source code we've curated for our directory is for consuming APIs, we occasionally find something interesting on the API provider side of things. If you know of some sample source code that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.