Do I need a different/dedicated Mosio API Key for each REDCap Project?

Yes. To keep clear continuity in text messaging communications (and to be compliant with 10DLC registration requirements), a Mosio API Key is required for each REDCap Project. It also means each REDCap Project will have its own dedicated texting number. Furthermore, REDCap does not allow multiple Mosio API keys per project. A Mosio API key can only be used once in a REDCap Project.

If you need to regenerate your Mosio API key for REDCap, contact support by submitting a ticket above.