curl --request PATCH \
  --url https://api.gologin.com/browser/proxy/many/v2 \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "proxies": [
    {
      "profileId": "6200f55e7685342e170dc531",
      "proxy": {
        "mode": "http",
        "id": "6201422450e3b9cd602f24e1",
        "host": "127.0.0.1",
        "port": 80,
        "username": "user",
        "password": "password",
        "changeIpUrl": "https://some-proxy-provider.com/change-ip",
        "customName": "My Proxy"
      }
    }
  ]
}
'

import requests

url = "https://api.gologin.com/browser/proxy/many/v2"

payload = { "proxies": [
        {
            "profileId": "6200f55e7685342e170dc531",
            "proxy": {
                "mode": "http",
                "id": "6201422450e3b9cd602f24e1",
                "host": "127.0.0.1",
                "port": 80,
                "username": "user",
                "password": "password",
                "changeIpUrl": "https://some-proxy-provider.com/change-ip",
                "customName": "My Proxy"
            }
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    proxies: [
      {
        profileId: '6200f55e7685342e170dc531',
        proxy: {
          mode: 'http',
          id: '6201422450e3b9cd602f24e1',
          host: '127.0.0.1',
          port: 80,
          username: 'user',
          password: 'password',
          changeIpUrl: 'https://some-proxy-provider.com/change-ip',
          customName: 'My Proxy'
        }
      }
    ]
  })
};

fetch('https://api.gologin.com/browser/proxy/many/v2', 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.gologin.com/browser/proxy/many/v2",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'proxies' => [
        [
                'profileId' => '6200f55e7685342e170dc531',
                'proxy' => [
                                'mode' => 'http',
                                'id' => '6201422450e3b9cd602f24e1',
                                'host' => '127.0.0.1',
                                'port' => 80,
                                'username' => 'user',
                                'password' => 'password',
                                'changeIpUrl' => 'https://some-proxy-provider.com/change-ip',
                                'customName' => 'My Proxy'
                ]
        ]
    ]
  ]),
  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.gologin.com/browser/proxy/many/v2"

	payload := strings.NewReader("{\n  \"proxies\": [\n    {\n      \"profileId\": \"6200f55e7685342e170dc531\",\n      \"proxy\": {\n        \"mode\": \"http\",\n        \"id\": \"6201422450e3b9cd602f24e1\",\n        \"host\": \"127.0.0.1\",\n        \"port\": 80,\n        \"username\": \"user\",\n        \"password\": \"password\",\n        \"changeIpUrl\": \"https://some-proxy-provider.com/change-ip\",\n        \"customName\": \"My Proxy\"\n      }\n    }\n  ]\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://api.gologin.com/browser/proxy/many/v2")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"proxies\": [\n    {\n      \"profileId\": \"6200f55e7685342e170dc531\",\n      \"proxy\": {\n        \"mode\": \"http\",\n        \"id\": \"6201422450e3b9cd602f24e1\",\n        \"host\": \"127.0.0.1\",\n        \"port\": 80,\n        \"username\": \"user\",\n        \"password\": \"password\",\n        \"changeIpUrl\": \"https://some-proxy-provider.com/change-ip\",\n        \"customName\": \"My Proxy\"\n      }\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gologin.com/browser/proxy/many/v2")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"proxies\": [\n    {\n      \"profileId\": \"6200f55e7685342e170dc531\",\n      \"proxy\": {\n        \"mode\": \"http\",\n        \"id\": \"6201422450e3b9cd602f24e1\",\n        \"host\": \"127.0.0.1\",\n        \"port\": 80,\n        \"username\": \"user\",\n        \"password\": \"password\",\n        \"changeIpUrl\": \"https://some-proxy-provider.com/change-ip\",\n        \"customName\": \"My Proxy\"\n      }\n    }\n  ]\n}"

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