Name: Required: Name the connection.
Connection type: Required: The form will automatically select Chargebee.
Subdomain: Required: Enter your Chargebee subdomain.
API Key: Required: Enter your API key. You can get your API key by navigating to the Your API Keys page under the integration tab in the Chargebee web client console.
Note: API keys are different for your test site and your live site.
Click Save & Authorize.