Access to Sinch APIs is authenticated through the use of Access keys. Access keys are created for a project or subproject, and grant access to all resources within that project or subproject.
Access keys are comprised of a KEY ID and a KEY SECRET.
Read the Sinch Access Keys article to learn more about Access Keys and how to access them using the Sinch Build Dashboard.
Sinch has a new single sign-on login experience that will allow you to seamlessly login to any existing Sinch services that you may use - Learn more about Sinch ID.