PureBasic Forums - English

I am new to PB.
My primary language is not US/UK. I am using Google Translate.

I want to ask those who have built it successfully.
I have to manually create an xml and jSON file and upload it to the host; then read the key/user data in there, and start checking which key is Pro, which key is free; Or how should I do it?

I already have a Host, running WordPress. Is it possible to add users and keys to the WordPress database?

Someone give me a specific example. Thanks for the help.

You should try to post a small code showing where you stand for, you can't ask other to write code for you from scratch (you can ask ChatGPT for that).

You can add (and check) users and keys to the WP database, but you need a php script on the server side.
The rest can be done with simple HttpRequests.