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Note that if you want to use magic link sign-in, this is a required step.
Next, you’ll need to set up Resend for transactional emails (e.g. magic link emails):

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Setup Instructions

  1. Sign up for Resend and create your API key here.
  2. Copy the API key into your .env file as the RESEND_API_KEY environment variable.
.env
RESEND_API_KEY=your_resend_api_key
  1. You’ll then need to set up and verify your domain by following this guide here.

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Next Steps

Once you’ve completed the Resend setup (or skipped it if not using magic links), proceed to Step 10: Deploy to Vercel to deploy your application.