Redmine

I am looking for a way to script project creation. The steps include:

1. create initial git repository (using standard git)
2. create working copy of git repository for redmine (using standard git)
3. create redmine project (using redmine API)
4. add git repository to redmine

It is the last step that, as far as I can see, needs to be done from the web interface. Is there a possibility of doing this either with the database or with a new API functionality?