ASPSMS WebAPI – Code Examples

Ready-to-use code examples for the ASPSMS WebAPI (https://webapi.aspsms.com). Choose your preferred programming language below.

Python

Most popular language for scripting, automation and data-related projects. Uses the requests library.

C#

Ideal for .NET and Windows environments. Modern async examples with HttpClient and System.Text.Json.

PHP

Widely used for web applications. Clean examples based on the native cURL extension.

JavaScript / Node.js

Perfect for backend services and modern full-stack applications. Uses the native fetch API.
All examples cover the same topics: sending SMS (simple & advanced), delivery webhooks, statistics, phonebook management, jobs and templates.

The ASPSMS WebAPI is fully documented with Swagger. You can explore and test every endpoint directly in the browser at https://webapi.aspsms.com.