If you’re experiencing a 403 error (Access Denied) when integrating AppsFlyer, follow these steps:
Check your Dev key:
Verify that the AppsFlyer Dev key is correctly set in your app’s configuration.
Double-check for any typos or formatting issues in the key.
If the Dev key is correct and the issue persists:
Contact AppsFlyer support for further assistance.
Provide them with details about the 403 error you’re receiving.