hahaha…you do have everything setup properly according to the Plugin you are using…just the problem is the plugin you are using is not setup properly. I can’t believe that is on the marketplace in that form.
There needs to be a place to add the Client Secret, which doesn’t seem like the plugin developer added that, or at the least did a poor job naming.
My guess is it is a poor job of naming, since Bubble does test things before going on the market, unless this is a free plugin.
Authorization you have done properly, as that is where the Bearer + SK_test would go
Publishable Key looks right
So, my guess on the poor naming job is that the Stripe Secret Key should read Client ID.
Give that a try and if it doesn’t work then contact the plugin developer to ask them what is wrong with their plugin.
BTW, client secret key can be found in the stripe dashboard going to settings, then connect settings, then scrolling down to the Integration section and you’ll see the Client ID start with ca_
And if you feel like getting away from the hassles of using Stripe Plugins and want full control over your integration you can check out my Stripe course that details how to connect via the API.