curl --request POST \
  --url https://api.dev.name.com/core/v1/domains/{domainName}:setNameservers \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "nameservers": [
    "ns1.name.com",
    "ns2.name.com"
  ]
}
'

import requests

url = "https://api.dev.name.com/core/v1/domains/{domainName}:setNameservers"

payload = { "nameservers": ["ns1.name.com", "ns2.name.com"] }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({nameservers: ['ns1.name.com', 'ns2.name.com']})
};

fetch('https://api.dev.name.com/core/v1/domains/{domainName}:setNameservers', 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.dev.name.com/core/v1/domains/{domainName}:setNameservers",
  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([
    'nameservers' => [
        'ns1.name.com',
        'ns2.name.com'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "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.dev.name.com/core/v1/domains/{domainName}:setNameservers"

	payload := strings.NewReader("{\n  \"nameservers\": [\n    \"ns1.name.com\",\n    \"ns2.name.com\"\n  ]\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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.dev.name.com/core/v1/domains/{domainName}:setNameservers")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"nameservers\": [\n    \"ns1.name.com\",\n    \"ns2.name.com\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dev.name.com/core/v1/domains/{domainName}:setNameservers")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"nameservers\": [\n    \"ns1.name.com\",\n    \"ns2.name.com\"\n  ]\n}"

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

{
  "domainName": "example.com",
  "createDate": "2023-01-15T14:30:00Z",
  "expireDate": "2025-01-15T14:30:00Z",
  "autorenewEnabled": true,
  "locked": true,
  "privacyEnabled": true,
  "contacts": {
    "admin": {
      "firstName": "John",
      "lastName": "Doe",
      "companyName": "Example Inc.",
      "address1": "123 Main Street",
      "address2": "Suite 400",
      "city": "New York",
      "state": "NY",
      "zip": "10001",
      "country": "US",
      "email": "john.doe@example.com",
      "phone": "+15551234567",
      "fax": "+15557654321",
      "isVerified": true,
      "verificationId": 12345
    },
    "billing": {
      "firstName": "John",
      "lastName": "Doe",
      "companyName": "Example Inc.",
      "address1": "123 Main Street",
      "address2": "Suite 400",
      "city": "New York",
      "state": "NY",
      "zip": "10001",
      "country": "US",
      "email": "john.doe@example.com",
      "phone": "+15551234567",
      "fax": "+15557654321",
      "isVerified": true,
      "verificationId": 12345
    },
    "registrant": {
      "firstName": "John",
      "lastName": "Doe",
      "companyName": "Example Inc.",
      "address1": "123 Main Street",
      "address2": "Suite 400",
      "city": "New York",
      "state": "NY",
      "zip": "10001",
      "country": "US",
      "email": "john.doe@example.com",
      "phone": "+15551234567",
      "fax": "+15557654321",
      "isVerified": true,
      "verificationId": 12345
    },
    "tech": {
      "firstName": "John",
      "lastName": "Doe",
      "companyName": "Example Inc.",
      "address1": "123 Main Street",
      "address2": "Suite 400",
      "city": "New York",
      "state": "NY",
      "zip": "10001",
      "country": "US",
      "email": "john.doe@example.com",
      "phone": "+15551234567",
      "fax": "+15557654321",
      "isVerified": true,
      "verificationId": 12345
    }
  },
  "nameservers": [
    "ns1.example.com",
    "ns2.example.com"
  ],
  "locks": [
    "clientTransferProhibited",
    "clientHold"
  ],
  "transferLockExpiresAt": "2023-03-16T14:30:00Z",
  "renewalPrice": 12.99
}

{
  "message": "Bad Request",
  "details": "'domainName' cannot be null"
}

{
  "message": "Unauthorized"
}

{
  "message": "Permission denied",
  "details": "Failed authentication"
}

{
  "message": "Not Found",
  "details": "The requested domain does not exist."
}

{
  "message": "Method Not Allowed"
}

{
  "message": "The 'Content-Type' header must be 'application/json' for this request."
}

{
  "message": "Rate Limit Exceeded"
}

{
  "message": "Internal Server Error",
  "details": "Something went wrong."
}

{
  "message": "The server received an invalid response from the upstream server."
}

{
  "message": "The upstream server is taking too long to respond."
}