``` let authentication = AccessTokenAuthentication(access_token: GITHUB_TOKEN) let ghapi = RepositoriesAPI(authentication: authentication) ghapi.get(owner: owner, repo: name, completion: { (response, error) in if response != nil { print(response!) } else { print(error ?? "empty response") } }) ``` returns repo with all nil's. Actually session returns 401 with description: ``` Optional<String> - some : "{\"message\":\"Bad credentials\",\"documentation_url\":\"https://developer.github.com/v3\"}" ``` Can't realize, how to do authentification the right way