How it works
Send emails from your own domain when app actions, such as submitting user info, completing a booking, or placing an order, happen in your Zite app. By connecting Zite to Resend, you can:- Send emails from your own branded name and domain (requires access to your domain’s DNS settings)
- Automate booking confirmations, receipts, invoices, and other transactional emails
- Send emails with attachments such as PDFs, documents, and images
- Schedule emails for specific dates and times, such as appointment reminders
How to automate emails
1
Connect to Resend
In the chat box, request your app to be integrated with Resend or click the 
Alternatively, you can click the
plug icon on the top right. Then, paste your Resend API Key. Resend only shows API keys once, immediately after you create it. If you didn’t save yours, create a new one.

plus icon + in the chat box to connect.2
Enter your use case
Tell Zite how you want to use Resend in your app. In this example, we’ll send customers a booking confirmation every time they book an appointment.

If you haven’t verified your own domain in Resend, emails will be sent from onboarding@resend.dev by default and can only be delivered to your Resend account email.
3
Test
Be sure to test the app by performing the action required to trigger Resend. In this case, that would be booking an appointment.

Common use cases
With a Resend connection, you can create apps like:- Booking Systems: Email customers when they book an appointment
- Online Store: Send order confirmations and shipping updates
- Invoice App: Send invoices, payment confirmations, and receipts to customers
- Membership App: Send welcome emails and member updates
- Event Platforms: Send registration confirmations and event reminders