A ReCaptcha is a technology from Google that allows you to protect your forms from hacking.
If you are hosting a subscription form on our site (by clicking the View Online button or using the iFrame), nothing needs to be done, since we are integrating ReCaptcha automatically.
In case you want to integrate HTML code into your website directly, follow these steps:
Send a request to our Support to request ReCaptcha enabled on your account.
If you have not already done so, register your site on Google ReCaptcha site.
Once previous steps are complete, you can copy the Site and the Secret Keys to the Integrations page in your ExpressPigeon Account. Just copy these from Google:
into your ExpressPigeon Integrations Page:
At this point, your HTML forms will be generated complete with proper ReCaptcha keys.
For more, see How to Deploy a Subscription Form.