Registering OAuth 2.0 Application for global use

Registering OAuth 2.0 Application for global use

Hi! I'm implementing a third-party application (chrome extension ) which utilizes Zoho API v2. I have registered the application within my account and got ClientID and Client secret. I have followed all steps in the Developers guide and everything works fine for my account. Now, I want this extension to work with another Zoho accounts, not only mine. But when I'm trying to perform OAuth log in with another account form another location (.com or .eu) I'm getting ERROR_invalid_client message. In case I'm using an account from the same location I'm always getting API token that bounded to the account where ClientID and Client secret were generated. I'm using query param called location to detect which data center to call according to the Developers Guide. Where do I need to register the application in order to use Client Secret and Client ID from any account globally? Or every application user should create their own ClientID and Client secret in order to use my application? Thanks!