> For the complete documentation index, see [llms.txt](https://api.direct.revicom.ltd/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.direct.revicom.ltd/master.md).

# General Info

The Direct API service is designed to send messages via various communication channels under the HTTP protocol. The following channels are supported:

* SMS
* FlashCall
* Viber
* WhatsApp
* VK

Also, using the service, you can

* create, view and edit system entities
  * senders’ names
  * templates
* get statistics on the messages sent