Wordpress output data to another website and pull data

Question

Would you like to ask, is it possible to send data from the WordPress website to another website, and get the data back from another website?

I would like to make a function with text insert and a button, after a click on the button the text will be sent to another website, and that website will receive data and send another data back to the WordPress website and Wordpress website will display the message that website sent.

Answer 1

Yes, it is possible, To achieve this you need to understand basic REST-API and Server-Client communication.

You need an API from your Other Website where the API will consume the input. And then your WordPress site will call that API with the parameters that contains data from your input form.