Here is a quick guide on how to obtain these:
Log in to your Customer.io account and go to "Settings" in the left side down menu
2. Select “Account Settings” from the menu and go to "API Credentials" tab
3. Choose the "Tracking API Keys" tab and copy "Site ID" and "Tracking API Key" provided.
4. Choose the "App API Keys" tab and copy the "App API Key" provided.
