curl --request GET \
  --url https://cloudapi.mailercloud.com/v1/domains/{id} \
  --header 'Authorization: <api-key>'

import requests

url = "https://cloudapi.mailercloud.com/v1/domains/{id}"

headers = {"Authorization": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://cloudapi.mailercloud.com/v1/domains/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://cloudapi.mailercloud.com/v1/domains/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://cloudapi.mailercloud.com/v1/domains/{id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "id": "zjAKXb",
  "domain": "example.com",
  "status": "failed",
  "open_tracking": false,
  "created_at": "2026-10-13T09:43:00Z",
  "records": [
    {
      "purpose": "tracking",
      "type": "CNAME",
      "host": "mc.example.com",
      "value": "mc3035n.mlrcloud.com",
      "status": "verified",
      "error_message": null
    },
    {
      "purpose": "dkim",
      "type": "CNAME",
      "host": "k1._domainkey.example.com",
      "value": "dkim.mlrcloud.com",
      "status": "verified",
      "error_message": null
    },
    {
      "purpose": "dkim",
      "type": "CNAME",
      "host": "k2._domainkey.example.com",
      "value": "dkim2.mlrcloud.com",
      "status": "pending",
      "error_message": null
    },
    {
      "purpose": "image",
      "type": "CNAME",
      "host": "img3035n.example.com",
      "value": "img3035n.mlrcloud.com",
      "status": "verified",
      "error_message": null
    },
    {
      "purpose": "dmarc",
      "type": "TXT",
      "host": "_dmarc.example.com",
      "value": "v=DMARC1; p=reject; sp=none; adkim=s; aspf=s; rua=mailto:dmarc@mlrcloud.com; ruf=mailto:dmarc@mlrcloud.com;",
      "status": "error",
      "error_message": "More than one dmarc TXT record found in your provider"
    }
  ]
}

{
  "errors": [
    {
      "field": "",
      "message": "Authorization failed"
    }
  ]
}

{
  "errors": [
    {
      "field": "id",
      "message": "Domain not found"
    }
  ]
}

{
  "message": "Too Many Requests"
}

{
  "message": "Sorry, we are experiencing some technical difficulties. Please try after some time."
}