WP REST API Disabled?

I get a 401 error in the console for “https://{WEBSITE DOMAIN}/wp-json/wp/v2/users/me?context=edit&_locale=user:

{“code”:”rest_not_logged_in”,”message”:”You are not currently logged in.”,”data”:{“status”:401}}

Issues described here do not apply to my site… the endpoint for /?rest_route=/litespeed/v1/token returns _res: ok, but still, the problem above indicates something is interfering with the REST API. Any help is much appreciated!