> For the complete documentation index, see [llms.txt](https://apidocs.rahisi.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.rahisi.co/overview.md).

# Overview

The Rahisi API ecosystem is a set of connected services that help systems communicate securely and efficiently. It allows developers and businesses to access financial data, send messages, and embed functionality into their own applications in a simple and structured way.

The ecosystem is made up of three main parts:

* Sandbox API
* SMS API
* Embedded API