Forclientsitsupportsboththe[GNUSocialAPIwithQvitterextensions](https://twitter-api.readthedocs.io/en/latest/index.html) and the [Mastodon client API](https://github.com/tootsuite/documentation/blob/master/Using-the-API/API.md).
Bydefault,itlistensonport4000(TCP),soyoucanaccessitonhttp://localhost:4000/ (if you are on the same machine). In case of an error it will restart automatically.