curl --request GET \
  --url https://synthesis.trade/api/v1/balance/ws \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "<string>",
  "wallets": [
    {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "assets": [
        "USDC",
        "12345"
      ]
    },
    {
      "address": "7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F"
    }
  ]
}
'

import requests

url = "https://synthesis.trade/api/v1/balance/ws"

payload = {
    "type": "<string>",
    "wallets": [{
            "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
            "assets": ["USDC", "12345"]
        }, { "address": "7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F" }]
}
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({
    type: '<string>',
    wallets: [
      {
        address: '0x742d35Cc6634C0532925a3b844Bc454e4438f44e',
        assets: ['USDC', '12345']
      },
      {address: '7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F'}
    ]
  })
};

fetch('https://synthesis.trade/api/v1/balance/ws', 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://synthesis.trade/api/v1/balance/ws",
  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([
    'type' => '<string>',
    'wallets' => [
        [
                'address' => '0x742d35Cc6634C0532925a3b844Bc454e4438f44e',
                'assets' => [
                                'USDC',
                                '12345'
                ]
        ],
        [
                'address' => '7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F'
        ]
    ]
  ]),
  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://synthesis.trade/api/v1/balance/ws"

	payload := strings.NewReader("{\n  \"type\": \"<string>\",\n  \"wallets\": [\n    {\n      \"address\": \"0x742d35Cc6634C0532925a3b844Bc454e4438f44e\",\n      \"assets\": [\n        \"USDC\",\n        \"12345\"\n      ]\n    },\n    {\n      \"address\": \"7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F\"\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://synthesis.trade/api/v1/balance/ws")
  .header("Content-Type", "application/json")
  .body("{\n  \"type\": \"<string>\",\n  \"wallets\": [\n    {\n      \"address\": \"0x742d35Cc6634C0532925a3b844Bc454e4438f44e\",\n      \"assets\": [\n        \"USDC\",\n        \"12345\"\n      ]\n    },\n    {\n      \"address\": \"7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://synthesis.trade/api/v1/balance/ws")

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  \"type\": \"<string>\",\n  \"wallets\": [\n    {\n      \"address\": \"0x742d35Cc6634C0532925a3b844Bc454e4438f44e\",\n      \"assets\": [\n        \"USDC\",\n        \"12345\"\n      ]\n    },\n    {\n      \"address\": \"7xKXtg2CWz9P8VxP1Wm2G7x5Q8Y9LwYH6a7b8c9d1e2F\"\n    }\n  ]\n}"

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