Railway Integration

Railway simplifies hosting backends, databases, and cron jobs. Configure your Railway services to send emails via Reloop with environment variables.

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Step 1: Set Environment Variables in Railway

1. Go to your Railway Project.
2. Select the service that will send emails.
3. Click on the Variables tab.
4. Add the following variable:
   • Name: RELOOP_API_KEY
   • Value: rl_your_api_key
5. If using standard SMTP connections, also configure:
   • Name: SMTP_HOST → smtp.reloop.dev
   • Name: SMTP_PORT → 587
   • Name: SMTP_USER → reloop
   • Name: SMTP_PASS → rl_your_api_key

Railway will automatically redeploy your service to apply the variables.

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Step 2: Code Integration

Retrieve the environment variables in your server code:

const apiKey = process.env.RELOOP_API_KEY;