Is there an analogue of jivochat with a universal API so that it can be integrated into a desktop application?

Question

API

There is an excellent chat for sites https://www.jivochat.com .
There is a desire to build something similar into a desktop product. So. If there is a similar chat system with an API, so that you can integrate it into the product and not write your own solution.

Answer 1

How about a webview and a jivochat window in it?

Answer 2

JivoChat has an SDK to embed chat into mobile apps. There, in addition to native ones, there is also a purely html version
https://github.com/JivoSite/MobileSdk