Messtone Devices Enables UPS Authcode Grant Type callback URL curl –location –request GET ‘https://wwwcie.ups.com/security/v1/oauth/authorize?client_id={client_id}&redirect_uri={redirect_uri}&response_type=code&state={state}&scope={scope}’ location: ‘https://www.ups.com/lasso/$client_id={client_id}&redirect_uri={redirect_uri}&response_type=code&scope={scope}&state={state}&type=_ups_com_api’ https://www.ups.com/lasso/sign?client_id=testClientID&redirect_uri=http://testapplication.com&response_type=code&scope=read&type=ups_com_api https://restapplication.com?code={Auth-Code}&scope= Buckeybo robertharper_Messtone: curl –location –request POST ‘https://wwwcie.ups.com/security/v1/oauth/token’\–header ‘Authorization:Basic Messtone:ROtWbldUOTFqaUpWc1ZCQWl6ROowcWlzNnpKcVhvRVk3NFJG=’\–header ‘Content-Type:application/x-www-form-urlencoded’\–data-urlencode ‘grant_type=authorization_code’\–data-urlencode ‘code=[Auth-Code]’\–data-urlencode ‘redirect_uri={redirect_uri}’ Response: {“refresh_token_expires_in”:”604799″,”refresh_token_status”:” approved”,”token_type”:”Bearer”,”issued_at”:”1662558626563″,”client_id”:”testClientID”,”access_token”:”access_token”,”refresh_token”:”refresh_token”,”scope”:” “,”refresh_token_issued_at”:”1662558626563″,”expires_in”:”14399″,”refresh_count”:”0″,”status”:” approved”}