We have created one application in sandbox environment but facing an issue during account linking for authorization process. We have also tried with native API as well as CTI demo app but its not working. Please suggest how to process for the same:
- CTI Demo App issue: Its showing refresh token issue during account linking.
- Sandbox Native API : Its showing invalid garnt type error.
Thanks for the advance. It would be great if you can share any thought for the same.