When creating a connection, you need to provide your client ID and Client secret.

Go to this site: https://api-console.zoho.eu/

Add client -> Server-based Applications.

Fill in these details:

  • Client name: Anything
  • Homepage URL: https://boostspace.integromat.celonis.com/
  • Authorized Redirect URIs: https://boostspace.integromat.celonis.com/oauth/cb/zohocrm2

In settings make sure you select the correct server location of your Zoho Account (probably your location)

Go back to the integrator. When creating a connection, select the data center of your Zoho Account and add these scopes:

  • ZohoCRM.settings.all 
  • ZohoCRM.modules.all

Then the connection should establish.