Ask HN: What is the simplest Stripe payments link demo?

I have seen that the stripe dashboard has no-code and low-code options, but it is not clear how this looks in a next js/react application. The logic is i am logging into a web app, i want to use a stripe link to route on login and then re-route to a protected page after subscription. I cant find a direct guide or example of this with as minimum code as possible. I dont want to use Lemonsqueezy, because it charges extra, and i want to use the same template in the future, its better to figure it out now.