> For the complete documentation index, see [llms.txt](https://docs.taptalk.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.taptalk.io/onetalk-omnichannel-documentation/onetalk-integration-api.md).

# Integration API

- [Inbox API](https://docs.taptalk.io/onetalk-omnichannel-documentation/onetalk-integration-api/inbox-api.md): The set of methods that can be used when for OneTalk Inbox
- [User/Contact API](https://docs.taptalk.io/onetalk-omnichannel-documentation/onetalk-integration-api/user-contact-api.md): Use these sets of API if you wish to sync your user or contact into OneTalk's system.