To integrate Sendgrid with ThinkQuiz, follow the steps below

1) Go to Integrations >> Autoresponder Integration

2) Click on the drop down  as shown in the image below. 

3) Enter the API token in the provided field and then click on Save button.

4) Now the Sendgrid account is integrated with the tool.

Once it is integrated, then the button will be changed to Connected

Follow the steps to get the API from Sendgrid

Create and copy the API key from the API keys section and paste it .

To link the Autoresponder list to a Campaign

1) Go to a My Campaigns and click on Actions as shown in the image below

2) Then click on Autoresponder

Choose Sendgrid from the list (under API integrations) and then the list to which you want to send the registered customers.

3) Then click on the Save button. The autoresponder is linked to your Campaign now.