curl --request POST \
  --url https://api.reply.io/v3/email-accounts/procurement/domains/purchase \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "serviceProvider": "google",
  "domain": {
    "domainName": "outreach-hq.com",
    "forwardTo": "https://example.com",
    "mailboxes": [
      {
        "username": "john.doe",
        "firstName": "John",
        "lastName": "Doe",
        "needToWarmUp": true,
        "isAdmin": true
      },
      {
        "username": "jane.roe",
        "firstName": "Jane",
        "lastName": "Roe",
        "needToWarmUp": false,
        "isAdmin": false,
        "ownerUserId": 42
      }
    ]
  }
}
'

import requests

url = "https://api.reply.io/v3/email-accounts/procurement/domains/purchase"

payload = {
    "serviceProvider": "google",
    "domain": {
        "domainName": "outreach-hq.com",
        "forwardTo": "https://example.com",
        "mailboxes": [
            {
                "username": "john.doe",
                "firstName": "John",
                "lastName": "Doe",
                "needToWarmUp": True,
                "isAdmin": True
            },
            {
                "username": "jane.roe",
                "firstName": "Jane",
                "lastName": "Roe",
                "needToWarmUp": False,
                "isAdmin": False,
                "ownerUserId": 42
            }
        ]
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    serviceProvider: 'google',
    domain: {
      domainName: 'outreach-hq.com',
      forwardTo: 'https://example.com',
      mailboxes: [
        {
          username: 'john.doe',
          firstName: 'John',
          lastName: 'Doe',
          needToWarmUp: true,
          isAdmin: true
        },
        {
          username: 'jane.roe',
          firstName: 'Jane',
          lastName: 'Roe',
          needToWarmUp: false,
          isAdmin: false,
          ownerUserId: 42
        }
      ]
    }
  })
};

fetch('https://api.reply.io/v3/email-accounts/procurement/domains/purchase', 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://api.reply.io/v3/email-accounts/procurement/domains/purchase",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'serviceProvider' => 'google',
    'domain' => [
        'domainName' => 'outreach-hq.com',
        'forwardTo' => 'https://example.com',
        'mailboxes' => [
                [
                                'username' => 'john.doe',
                                'firstName' => 'John',
                                'lastName' => 'Doe',
                                'needToWarmUp' => true,
                                'isAdmin' => true
                ],
                [
                                'username' => 'jane.roe',
                                'firstName' => 'Jane',
                                'lastName' => 'Roe',
                                'needToWarmUp' => false,
                                'isAdmin' => false,
                                'ownerUserId' => 42
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.reply.io/v3/email-accounts/procurement/domains/purchase"

	payload := strings.NewReader("{\n  \"serviceProvider\": \"google\",\n  \"domain\": {\n    \"domainName\": \"outreach-hq.com\",\n    \"forwardTo\": \"https://example.com\",\n    \"mailboxes\": [\n      {\n        \"username\": \"john.doe\",\n        \"firstName\": \"John\",\n        \"lastName\": \"Doe\",\n        \"needToWarmUp\": true,\n        \"isAdmin\": true\n      },\n      {\n        \"username\": \"jane.roe\",\n        \"firstName\": \"Jane\",\n        \"lastName\": \"Roe\",\n        \"needToWarmUp\": false,\n        \"isAdmin\": false,\n        \"ownerUserId\": 42\n      }\n    ]\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.reply.io/v3/email-accounts/procurement/domains/purchase")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"serviceProvider\": \"google\",\n  \"domain\": {\n    \"domainName\": \"outreach-hq.com\",\n    \"forwardTo\": \"https://example.com\",\n    \"mailboxes\": [\n      {\n        \"username\": \"john.doe\",\n        \"firstName\": \"John\",\n        \"lastName\": \"Doe\",\n        \"needToWarmUp\": true,\n        \"isAdmin\": true\n      },\n      {\n        \"username\": \"jane.roe\",\n        \"firstName\": \"Jane\",\n        \"lastName\": \"Roe\",\n        \"needToWarmUp\": false,\n        \"isAdmin\": false,\n        \"ownerUserId\": 42\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.reply.io/v3/email-accounts/procurement/domains/purchase")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"serviceProvider\": \"google\",\n  \"domain\": {\n    \"domainName\": \"outreach-hq.com\",\n    \"forwardTo\": \"https://example.com\",\n    \"mailboxes\": [\n      {\n        \"username\": \"john.doe\",\n        \"firstName\": \"John\",\n        \"lastName\": \"Doe\",\n        \"needToWarmUp\": true,\n        \"isAdmin\": true\n      },\n      {\n        \"username\": \"jane.roe\",\n        \"firstName\": \"Jane\",\n        \"lastName\": \"Roe\",\n        \"needToWarmUp\": false,\n        \"isAdmin\": false,\n        \"ownerUserId\": 42\n      }\n    ]\n  }\n}"

response = http.request(request)
puts response.read_body