Wordpress - Theme

Hi,
I’m trying to create an automation with Wordpress.
1 - In Wordpress, you need to install the JWT Authentication for WP REST API plugin and I activated it, because I use the Traveler theme
2 - All the changes requested in wp-config.php were executed.
4 - Then I created a scenario in Make with the Wordpress module - Watch Posts and it didn’t work, it gave an error
5 - Then I created a scenario with the Wordpress module - Get a Post and in both attempts I received the error message:
“Status Code Error: 401”
I don’t know if there is any order in the wp-config.php command lines
How can I solve this?