Send emails with Bolt.new and Resend

Learn how to add the Resend integration to your Bolt.new project.

Bolt.new is a platform for building full-stack web and mobile apps via chat. You can add Resend in a Bolt.new project by asking the chat to add email sending with Resend.

1. Add your Resend API key

To use Resend with Bolt.new, you’ll need to add a Resend API key, which you can create in the Resend Dashboard. Do not share your API key with others or expose it in the browser or other client-side code.

To safely store your Resend API key, use a .env file. You may need to include this instruction in your prompt to bolt.new. Learn more about handling API keys.

2. Add a custom domain to your Resend account

By default, you can only send emails to your own email address.

To send emails to other email addresses:

1. Add a custom domain to your Resend account.
2. Add the custom domain to the from field in the resend function in Bolt.new (or ask the chat to update these fields).

Get more help adding a custom domain in Resend’s documentation.