> For the complete documentation index, see [llms.txt](https://en.help.firstline.cc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.help.firstline.cc/developer/api/advanced/send-message.md).

# Send message

- [Send message via PUSH API](https://en.help.firstline.cc/developer/api/advanced/send-message/push-message.md)