DockerHub API: List ongoing builds

You can use this API to list the builds.

https://cloud.docker.com/v2/repositories/{account}/{app}/buildhistory/

Then append the build_code of a build to see the full detail.

https://cloud.docker.com/v2/repositories/{account}/{app}/buildhistory/{build_code}

I'm not aware of any official documentation for these endpoints. In the past I've used the following source code as a reference.

CodeHunter