I want to use Firebase with a BlackBerry 10 Native + Cascades App.
The problem is Firebase has no libraries for BlackBerry 10. I have done some research saying that I can use the REST API, but I cannot find anywhere on how to do email or facebook login via pure REST. Everything involves downloading the Javascript API which I cannot do as QML support with JS is giving me issues.
Does anyone have any ideas or suggestions?
By definition, you can't do authentication via REST. It requires that a user log into a third party service and enter credentials (not possible without a UI). You could create your own UI for authentication and generate your own custom tokens.
Once you have a token, you can pass that to the REST API by adding ?auth= to the URL.