When you start creating a Zoho Notebook Zap, you will be asked to connect your Zoho Notebook account.
Next, you'll be asked to choose which domain you use Zoho in, either zoho.com or zoho.eu. Choose one and then click on Yes, Continue.
Next, you'll be asked to login to Zoho, unless you are already logged in:
Finally, you will be asked to give Zapier permission to access your account. Click "Accept” to continue.
If all steps were successful your Zoho Notebook account will now be successfully connected.