The video by Jared Watts published on July 13 2021 shows how to use with strike and firebase.
“Firebase extensions” are relatively new and did some heavy lifting for us. Stripe emits web hooks.
Allows you to get an MVP out there a little sooner.
Watching a Lee Robinson Video here he takes a stab at the Firebase Extension. He mentions someone named Jared Palmer has a Minimum Viable Sass repo that’s worth checking out.