Starting Local Development
To start tinkering with the Talkdesk systems, you must create OAuth clients to get access to the Talkdesk APIs.
This OAuth client is only enough for local development.
If you want to make your app available on the Talkdesk AppConnect™ marketplace (the Talkdesk marketplace call center apps), you must take a look at how to integrate a partner app with Talkdesk by using the Events API (getting the OAuth credentials to access user data from other accounts and users).

Figure 1 - AppConnect Marketplace
Updated about 2 months ago