> For the complete documentation index, see [llms.txt](https://docs.cloud.debank.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cloud.debank.com/en/official-account/api-reference.md).

# API Reference

- [Broadcast messages](https://docs.cloud.debank.com/en/official-account/api-reference/broadcast-messages.md): Effortlessly send any message to a group of users through DeBank Hi and directly reach out to any on-chain user. Users will be able to reply to your messages.
- [User messages](https://docs.cloud.debank.com/en/official-account/api-reference/user-messages.md)