Before you can start using the In-app Calling SDKs, you need an account and your access keys.
You can get an account by signing up for a Sinch account. When you sign up for a trial account, you are automatically given a free test number you can use for 14 days.
You use the access keys to authenticate calls in your applications with the SDKs. You can get your access keys in the dashboard.
- Android reference application on Github
- Swift reference application on Github
- JavaScript reference application on Github
- Sample applications are attached in SDK package file.