curl --request GET \
  --url https://test.deribit.com/api/v2/private/get_subaccounts \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 4947,
  "method": "private/get_subaccounts",
  "params": {
    "with_portfolio": true
  }
}
'

import requests

url = "https://test.deribit.com/api/v2/private/get_subaccounts"

payload = {
    "jsonrpc": "2.0",
    "id": 4947,
    "method": "private/get_subaccounts",
    "params": { "with_portfolio": True }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: 4947,
    method: 'private/get_subaccounts',
    params: {with_portfolio: true}
  })
};

fetch('https://test.deribit.com/api/v2/private/get_subaccounts', 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://test.deribit.com/api/v2/private/get_subaccounts",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_POSTFIELDS => json_encode([
    'jsonrpc' => '2.0',
    'id' => 4947,
    'method' => 'private/get_subaccounts',
    'params' => [
        'with_portfolio' => true
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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://test.deribit.com/api/v2/private/get_subaccounts"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 4947,\n  \"method\": \"private/get_subaccounts\",\n  \"params\": {\n    \"with_portfolio\": true\n  }\n}")

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

	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.get("https://test.deribit.com/api/v2/private/get_subaccounts")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 4947,\n  \"method\": \"private/get_subaccounts\",\n  \"params\": {\n    \"with_portfolio\": true\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://test.deribit.com/api/v2/private/get_subaccounts")

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

request = Net::HTTP::Get.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 4947,\n  \"method\": \"private/get_subaccounts\",\n  \"params\": {\n    \"with_portfolio\": true\n  }\n}"

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

{
  "jsonrpc": "2.0",
  "id": 4947,
  "result": [
    {
      "email": "user_AAA@email.com",
      "id": 2,
      "is_password": true,
      "margin_model": "segregated_sm",
      "login_enabled": true,
      "portfolio": {
        "eth": {
          "additional_reserve": 0,
          "spot_reserve": 0,
          "available_funds": 5,
          "available_withdrawal_funds": 5,
          "balance": 5,
          "currency": "eth",
          "equity": 5,
          "initial_margin": 0,
          "maintenance_margin": 0,
          "margin_balance": 5
        },
        "btc": {
          "additional_reserve": 0,
          "spot_reserve": 0,
          "available_funds": 5.000413075,
          "available_withdrawal_funds": 5.000413075,
          "balance": 5.000593987,
          "currency": "btc",
          "equity": 5.000571846,
          "initial_margin": 0.000158771,
          "maintenance_margin": 0.000115715,
          "margin_balance": 5.000571846
        }
      },
      "receive_notifications": false,
      "system_name": "user_1",
      "security_keys_enabled": false,
      "security_keys_assignments": [],
      "type": "main",
      "username": "user_1"
    },
    {
      "email": "user_AAA@gmail.com",
      "id": 7,
      "is_password": true,
      "margin_model": "cross_pm",
      "login_enabled": false,
      "portfolio": {
        "eth": {
          "additional_reserve": 0,
          "spot_reserve": 0,
          "available_funds": 0,
          "available_withdrawal_funds": 0,
          "balance": 0,
          "currency": "eth",
          "equity": 0,
          "initial_margin": 0,
          "maintenance_margin": 0,
          "margin_balance": 0
        },
        "btc": {
          "additional_reserve": 0,
          "spot_reserve": 0,
          "available_funds": 0,
          "available_withdrawal_funds": 0,
          "balance": 0,
          "currency": "btc",
          "equity": 0,
          "initial_margin": 0,
          "maintenance_margin": 0,
          "margin_balance": 0
        }
      },
      "receive_notifications": false,
      "system_name": "user_1_1",
      "security_keys_enabled": false,
      "security_keys_assignments": [],
      "type": "subaccount",
      "username": "user_1_1"
    }
  ]
}

{
  "jsonrpc": "2.0",
  "message": "<string>",
  "error": 123,
  "id": 123
}