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You can use the Resend provider to send transactional emails to your customers using the WorldVisa Developer Platform with a single API to create multi-channel experiences.

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Getting Started

To use the Resend provider in the email channel, you will need to create a Resend account and add your API key to the Resend integration on the WorldVisa Developer Platform.

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Generating an API Key

To generate a new API key in Resend, you can follow these steps:
  • Sign up or Log in to your Resend account.
  • Click on the API Keys link in the left sidebar, and then click the “Create API Key” button on the top right part of the page.
  • On the API Keys page, click the Create API Key button.
  • Give the API key a name and click on the Add button.
  • Copy the generated API Key.

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Authenticating your Sender Identity

Before you can send emails on a large scale, you will need to authenticate your Sender Identity. Resend allows you to authenticate your sender identity using Domain Authentication.

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Creating a Resend integration with WorldVisa

  • Visit the Integrations page on WorldVisa.
  • Click on Add a Provider.
  • Select Resend service.
  • Enter your Resend API Key.
  • Fill in the From email address field using the authenticated email from the previous step.
    • For testing, you can use onboarding@resend.dev if you have not authenticated your sender identity.
  • Fill in the Sender's name.
  • Click on the Disabled button and mark it as Active.
  • Click on the Update button.
  • You should now be able to send notifications using Resend in WorldVisa.

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React Email with Code Steps

Resend maintains React Email. Use WorldVisa Code Steps to author templates in React Email and deliver them through your Resend integration - no dashboard HTML editor required.
  1. Connect Resend in WorldVisa (steps below).
  2. Add an email step and switch it to Custom Code.
  3. Publish a handler linked to your React Email template:
The CLI scaffolds a handler that calls render() from @react-email/components and returns HTML for WorldVisa to send via Resend. See Code Steps for the more details.

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Next Steps

Configure bcc, cc, and reply-to

Learn how to configure bcc, cc, and reply-to for your email notifications using email overrides

Sending email attachments

Learn how to send attachments with email notifications

Use different email integration

Learn how to use different email provider integrations to be used to send emails