I read this https://circleci.com/docs/1.0/adding-read-write-deployment-key/ and have already been able to do this through the ui. I'm wondering is it possible to automatically do this for each project? or at the very least a way to do this through the api? We are a multi repo shop and having to add this to every build is very difficult with the number of repos we currently have (and it's growing!).