How is a pay to unlock link created for website.?

Question

I need to create a link that can be accessed only after payment.

Answer 1

What programming are you using in the backend?

Answer 2

JS. Ulisses Cruz

Answer 3

https://medium.com/of-all-things-tech-progress/starting-with-authentication-a-tutorial-with-node-js-and-mongodb-25d524ca0359