Username field ‘username’ is required.

@abdokouta

You should use
{

“username”: “test”,
“email”: “[email protected]”,
“password”: “test”

}

Instead of “Username”, use “username”

it works thanks ?? . one more thing how to secure all wp api i have added this code to function.php ->
add_filter( ‘rest_api_init’, ‘rest_only_for_authorized_users’, 99 );
function rest_only_for_authorized_users($wp_rest_server){
if ( !is_user_logged_in() ) {
wp_die(‘sorry you are not allowed to access this data’,’cheatin eh?’,403);
}
}
it works fine with browser but with postman i still can access the api without auth. any help?

@abdokouta That depends on how you handle your auth, which is out of the scope of this plugin.
Find help from your auth plugin, e.g. OAuth 2.0, JWT, or others.