Step 1: Log in to your Customerio account.
Step 2: Move your mouse pointer to left side of customer.io dashboard and select Integrations tab
Step 3: Now click on Customer.io API
Step 4: Now note down your site ID and API key.
Step 5: Now log in to your CallHippo account and go to the integrations tab.
Step 6: Click on Integrate button of Customerio.
Step 7: Now enter the details you noted in the above steps.
Step 8: Click on okay and click on next
Step 9: You should now be redirected to CallHippo account and your status would be changed to Integrated.