Get the API Key:

1. Visit the SendGrid account.

2. Click Settings in the left sidebar and select API Keys.

   

3. Click Create API Key in top right corner

   

4. Fill in API Key Name and select API Key Permissions->Full Access, then click Create & View.

   

5. Copy the API Key and save it for a later step. Click Done.

   

Set up SendGrid Application Integration on Zilla:

1. Visit Zilla application and login using admin credentials and then click Add Application in the top right.

   

2. A window with a search bar appears, type in sendgrid in the search bar. SendGrid app entry will appear at the top of the list, click Add to Applications button to the right.

   

3. Fill in the form with appropriate details and then click Add to Applications button.

   

4. You will see the SendGridapp added to the applications tab, click on it.

   

5. A detailed view of SendGrid application appears. Click Sync now link in the top right corner.

   

6. Enable API Integration option from the dialog and add the configuration details saved above: API Key, then click Next.

   

7. Click Next.

   

8. Click Done. SendGrid sync has completed message displayed.