curl --request GET \
  --url https://test.deribit.com/api/v2/private/move_positions \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "private/move_positions",
  "params": {
    "currency": "BTC",
    "source_uid": 3,
    "target_uid": 23,
    "trades": [
      {
        "instrument_name": "BTC-PERPETUAL",
        "price": "35800",
        "amount": "110"
      },
      {
        "instrument_name": "BTC-28JAN22-32500-C",
        "amount": "0.1"
      }
    ]
  }
}
'

import requests

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

payload = {
    "jsonrpc": "2.0",
    "id": 3,
    "method": "private/move_positions",
    "params": {
        "currency": "BTC",
        "source_uid": 3,
        "target_uid": 23,
        "trades": [
            {
                "instrument_name": "BTC-PERPETUAL",
                "price": "35800",
                "amount": "110"
            },
            {
                "instrument_name": "BTC-28JAN22-32500-C",
                "amount": "0.1"
            }
        ]
    }
}
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: 3,
    method: 'private/move_positions',
    params: {
      currency: 'BTC',
      source_uid: 3,
      target_uid: 23,
      trades: [
        {instrument_name: 'BTC-PERPETUAL', price: '35800', amount: '110'},
        {instrument_name: 'BTC-28JAN22-32500-C', amount: '0.1'}
      ]
    }
  })
};

fetch('https://test.deribit.com/api/v2/private/move_positions', 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/move_positions",
  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' => 3,
    'method' => 'private/move_positions',
    'params' => [
        'currency' => 'BTC',
        'source_uid' => 3,
        'target_uid' => 23,
        'trades' => [
                [
                                'instrument_name' => 'BTC-PERPETUAL',
                                'price' => '35800',
                                'amount' => '110'
                ],
                [
                                'instrument_name' => 'BTC-28JAN22-32500-C',
                                'amount' => '0.1'
                ]
        ]
    ]
  ]),
  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/move_positions"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 3,\n  \"method\": \"private/move_positions\",\n  \"params\": {\n    \"currency\": \"BTC\",\n    \"source_uid\": 3,\n    \"target_uid\": 23,\n    \"trades\": [\n      {\n        \"instrument_name\": \"BTC-PERPETUAL\",\n        \"price\": \"35800\",\n        \"amount\": \"110\"\n      },\n      {\n        \"instrument_name\": \"BTC-28JAN22-32500-C\",\n        \"amount\": \"0.1\"\n      }\n    ]\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/move_positions")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 3,\n  \"method\": \"private/move_positions\",\n  \"params\": {\n    \"currency\": \"BTC\",\n    \"source_uid\": 3,\n    \"target_uid\": 23,\n    \"trades\": [\n      {\n        \"instrument_name\": \"BTC-PERPETUAL\",\n        \"price\": \"35800\",\n        \"amount\": \"110\"\n      },\n      {\n        \"instrument_name\": \"BTC-28JAN22-32500-C\",\n        \"amount\": \"0.1\"\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

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

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\": 3,\n  \"method\": \"private/move_positions\",\n  \"params\": {\n    \"currency\": \"BTC\",\n    \"source_uid\": 3,\n    \"target_uid\": 23,\n    \"trades\": [\n      {\n        \"instrument_name\": \"BTC-PERPETUAL\",\n        \"price\": \"35800\",\n        \"amount\": \"110\"\n      },\n      {\n        \"instrument_name\": \"BTC-28JAN22-32500-C\",\n        \"amount\": \"0.1\"\n      }\n    ]\n  }\n}"

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

{
  "jsonrpc": "2.0",
  "id": 3,
  "result": [
    {
      "target_uid": 23,
      "source_uid": 3,
      "price": 0.1223,
      "instrument_name": "BTC-28JAN22-32500-C",
      "direction": "sell",
      "amount": 0.1
    },
    {
      "target_uid": 23,
      "source_uid": 3,
      "price": 35800,
      "instrument_name": "BTC-PERPETUAL",
      "direction": "buy",
      "amount": 110
    }
  ]
}