We make a GET request and use the url of our website as a base and adding the End Point, in our example we have a website at the following url:
https://cursoswp.info/mitienda/
Therefore the url to use will be:
https://cursoswp.info/mitienda/wp-json/wc/v3/products
We select Authorization and then the type will be Basic Auth, we enter the user key and secret key
Finally we click on the submit button and we will obtain the result of the products in JSON format.
Conclusion on REST API in WooCommerce
As you have been able to verify, if you want and later enable the WooCommerce REST API it is quite simple, possibly the most complicated thing is to test and then carry out the integration.
Once the REST API is enabled, you will be able to connect to your site through programming or provide access to a third party, if you have hired one, to help you with some integration of your site with some other system.