Hi @creidenouer,
We recently added S3 compatible support to odrive, so this should work, although I have not tested against Dreamobjects.
It should just be a matter of using the Dreamobjects storage host (objects-us-east-1.dream.io, for example), specifying your id and key, and then choosing the type of configuration (more on that here: What is the difference between the two Directory Structure options for S3 and Google Cloud Storage).
Let me know if you aren’t able to get it working and I can try to take a closer look.