Transactional emails are most often a one-to-one communication between your application and your users. They are triggered by a user action, such as a password reset or a purchase confirmation.

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Prerequisites

  • A Plunk account
  • A secret key from the Plunk dashboard

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Sending an email

Sending a transactional email only requires a single API call with 3 parameters: to, subject, and body.
  • to: A single email address or an array of email addresses.
  • subject: The subject of the email.
  • body: The body of the email. This can be plain text or HTML.
await fetch('https://api.useplunk.com/v1/send', {
    method: "POST",
    headers: {
        "Content-Type": "application/json",
        "Authorization": "Bearer <API_KEY>"
    },
    body: JSON.stringify({
        "to": "hello@useplunk.com",
        "subject": "Hello world!",
        "body": "Your first email with Plunk"
    })
});