Note: This feature is for paid accounts only.
It is possible to connect a group to an external API. When in your group, go to the tab 'Integrations'. In this tab, under the section 'Webhook', it is possible to add a URL that connects to your own external API. Simply place your URL into the textbox and save by pressing the 'Save' button at the bottom of the screen.
Group Hook is pushed every time a respondent answers a question along with the question and answer text, and many other types of interesting data.
For more detailed information regarding the parameters of the webhook, click here.