I'm tryin to use some services from the Canvas API. When i send the request (myhost/some/service. Header: Authorization, Bearer fF...) the response says: "InvalidOauthTokenException". I've test with three diferents ways to get a token but it still failling.
1. Acount > settings > new access auth
2. Admin > Site Admin > developer key
3. Admin > UserName > developer key
Someone knows the correct way to get a funcionally token?