current token does not provide access to scope 'contacts_me'
I'm trying to simply create software that pulls our contact list. I'm using the API key I've created, I granted full-access. Whenever I try, in Postman, to pull account or contacts, I get "current token does not provide access to scope 'contacts_me'. HTTP 403. I thought the whole point of using the API key is that I get full access, what am I missing?