Would like to write some integration for Upsource, does it have an API ? I can't seem to find one.
Perhaps the creators could answer if there is or will be one ?
Upsource will have an HTTP API starting with version 2.0 that is currently in Early Access.
So far we don't have any documentation for the API though, apart from a mere listing of the exposed methods that is accessible from the right side of the footer in Upsource 2.0 builds.
EDIT: Basic documentation is now available