curl --request POST \
  --url https://api.woox.io/v3/trade/order \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --header 'x-api-signature: <x-api-signature>' \
  --header 'x-api-timestamp: <x-api-timestamp>' \
  --data '
{
  "symbol": "SPOT_BTC_USDT",
  "side": "",
  "type": "",
  "clientOrderId": "1954766344355779056",
  "orderTag": "",
  "positionSide": "",
  "price": "",
  "quantity": "",
  "amount": "",
  "reduceOnly": "",
  "visibleQuantity": "",
  "marginMode": "",
  "bidAskLevel": "",
  "postOnlyAdjusted": ""
}
'

import requests

url = "https://api.woox.io/v3/trade/order"

payload = {
    "symbol": "SPOT_BTC_USDT",
    "side": "",
    "type": "",
    "clientOrderId": "1954766344355779056",
    "orderTag": "",
    "positionSide": "",
    "price": "",
    "quantity": "",
    "amount": "",
    "reduceOnly": "",
    "visibleQuantity": "",
    "marginMode": "",
    "bidAskLevel": "",
    "postOnlyAdjusted": ""
}
headers = {
    "x-api-key": "<x-api-key>",
    "x-api-signature": "<x-api-signature>",
    "x-api-timestamp": "<x-api-timestamp>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-api-key': '<x-api-key>',
    'x-api-signature': '<x-api-signature>',
    'x-api-timestamp': '<x-api-timestamp>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    symbol: 'SPOT_BTC_USDT',
    side: '',
    type: '',
    clientOrderId: '1954766344355779056',
    orderTag: '',
    positionSide: '',
    price: '',
    quantity: '',
    amount: '',
    reduceOnly: '',
    visibleQuantity: '',
    marginMode: '',
    bidAskLevel: '',
    postOnlyAdjusted: ''
  })
};

fetch('https://api.woox.io/v3/trade/order', 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.woox.io/v3/trade/order",
  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([
    'symbol' => 'SPOT_BTC_USDT',
    'side' => '',
    'type' => '',
    'clientOrderId' => '1954766344355779056',
    'orderTag' => '',
    'positionSide' => '',
    'price' => '',
    'quantity' => '',
    'amount' => '',
    'reduceOnly' => '',
    'visibleQuantity' => '',
    'marginMode' => '',
    'bidAskLevel' => '',
    'postOnlyAdjusted' => ''
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <x-api-key>",
    "x-api-signature: <x-api-signature>",
    "x-api-timestamp: <x-api-timestamp>"
  ],
]);

$response = curl_exec($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.woox.io/v3/trade/order"

	payload := strings.NewReader("{\n  \"symbol\": \"SPOT_BTC_USDT\",\n  \"side\": \"\",\n  \"type\": \"\",\n  \"clientOrderId\": \"1954766344355779056\",\n  \"orderTag\": \"\",\n  \"positionSide\": \"\",\n  \"price\": \"\",\n  \"quantity\": \"\",\n  \"amount\": \"\",\n  \"reduceOnly\": \"\",\n  \"visibleQuantity\": \"\",\n  \"marginMode\": \"\",\n  \"bidAskLevel\": \"\",\n  \"postOnlyAdjusted\": \"\"\n}")

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

	req.Header.Add("x-api-key", "<x-api-key>")
	req.Header.Add("x-api-signature", "<x-api-signature>")
	req.Header.Add("x-api-timestamp", "<x-api-timestamp>")
	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.woox.io/v3/trade/order")
  .header("x-api-key", "<x-api-key>")
  .header("x-api-signature", "<x-api-signature>")
  .header("x-api-timestamp", "<x-api-timestamp>")
  .header("Content-Type", "application/json")
  .body("{\n  \"symbol\": \"SPOT_BTC_USDT\",\n  \"side\": \"\",\n  \"type\": \"\",\n  \"clientOrderId\": \"1954766344355779056\",\n  \"orderTag\": \"\",\n  \"positionSide\": \"\",\n  \"price\": \"\",\n  \"quantity\": \"\",\n  \"amount\": \"\",\n  \"reduceOnly\": \"\",\n  \"visibleQuantity\": \"\",\n  \"marginMode\": \"\",\n  \"bidAskLevel\": \"\",\n  \"postOnlyAdjusted\": \"\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.woox.io/v3/trade/order")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<x-api-key>'
request["x-api-signature"] = '<x-api-signature>'
request["x-api-timestamp"] = '<x-api-timestamp>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"symbol\": \"SPOT_BTC_USDT\",\n  \"side\": \"\",\n  \"type\": \"\",\n  \"clientOrderId\": \"1954766344355779056\",\n  \"orderTag\": \"\",\n  \"positionSide\": \"\",\n  \"price\": \"\",\n  \"quantity\": \"\",\n  \"amount\": \"\",\n  \"reduceOnly\": \"\",\n  \"visibleQuantity\": \"\",\n  \"marginMode\": \"\",\n  \"bidAskLevel\": \"\",\n  \"postOnlyAdjusted\": \"\"\n}"

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

{
  "success": true,
  "timestamp": 123,
  "data": {
    "orderId": 123,
    "type": "LIMIT",
    "price": "<string>",
    "quantity": "<string>",
    "amount": "<string>",
    "clientOrderId": 123,
    "bidAskLevel": 123
  }
}