import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.domains.list();

$resend = Resend::client('re_xxxxxxxxx');

$resend->domains->list();

import resend

resend.api_key = "re_xxxxxxxxx"
resend.Domains.list()

Resend.api_key = ENV["RESEND_API_KEY"]
Resend::Domains.list

package main

import "github.com/resend/resend-go/v3"

func main() {
	client := resend.NewClient("re_xxxxxxxxx")

	client.Domains.List()
}

use resend_rs::{Resend, Result, list_opts::ListOptions};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let _domains = resend.domains.list(ListOptions::default()).await?;

  Ok(())
}

import com.resend.*;

public class Main {
    public static void main(String[] args) {
        Resend resend = new Resend("re_xxxxxxxxx");

        ListDomainsResponse response = resend.domains().list();
    }
}

using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

var resp = await resend.DomainListAsync();
Console.WriteLine( "Nr Domains={0}", resp.Content.Count );

curl -X GET 'https://api.resend.com/domains' \
     -H 'Authorization: Bearer re_xxxxxxxxx'

resend domains list

{
  "object": "list",
  "has_more": false,
  "data": [
    {
      "id": "d91cd9bd-1176-453e-8fc1-35364d380206",
      "name": "example.com",
      "status": "not_started",
      "created_at": "2026-04-26 20:21:26.347412+00",
      "region": "us-east-1",
      "capabilities": {
        "sending": "enabled",
        "receiving": "disabled"
      }
    }
  ]
}