johnny
2
You can find your Stripe API keys by going to your Stripe dashboard then click developer and API keys
[Recommended way by a lot of people]
There are some options for this, yes you can setup a backend workflow using a Stripe Webhook then listen for a new charge after you use the “Charge User” action on the plugin when the new request comes in just doing a search for all users with the same customer id as the one coming in from the request then changing a data type of that.
[My scary potentially worse way]
An app I have is a bit complicated and I’m not super proficient with Stripe and their APIs, webhooks so all I do is put all the actions I want ran after the Stripe checkout after the charge user action from the plugin.