This guides utilizes an open source library contributed by a community member. It’s not developed, maintained, or supported by Resend directly.


To get the most out of this guide, you’ll need to:

1. Install

Install by adding resend to your list of dependencies in mix.exs:

2. Send email using HTML

The easiest way to send an email is by using the html parameter.

client = Resend.client(api_key: System.get_env("RESEND_API_KEY"))

Resend.Emails.send(client, %{
  from: "Acme <>",
  to: [""],
  subject: "hello world",
  html: "<strong>it works!</strong>"

3. Try it yourself

Elixir Example

See the full source code.

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