Stripe checkout with Modx

New to Modx and quickly got my old site up and running the templating is very good. Struggling a little more with some simple additions…was surprised that there was no stripe payments extra. I am trying to create a simple payment form using stripe checkout.

Anyone been through this learning curve? and can offer advise. I did find one post that was old…but not much else to guide me.

I am considering getting help from stripe support and support from my host…but wanted to ask here first.