curl --request POST \
  --url https://api.novig.com/nbx/v2/emm/orders/batch \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "outcomeId": "123e4567-e89b-12d3-a456-426614174000",
    "price": 0.667,
    "qty": 110,
    "currency": "CASH",
    "tif": "GTC",
    "ttl": 2400,
    "flags": "ABC12345"
  }
]
'

import requests

url = "https://api.novig.com/nbx/v2/emm/orders/batch"

payload = [
    {
        "outcomeId": "123e4567-e89b-12d3-a456-426614174000",
        "price": 0.667,
        "qty": 110,
        "currency": "CASH",
        "tif": "GTC",
        "ttl": 2400,
        "flags": "ABC12345"
    }
]
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify([
    {
      outcomeId: '123e4567-e89b-12d3-a456-426614174000',
      price: 0.667,
      qty: 110,
      currency: 'CASH',
      tif: 'GTC',
      ttl: 2400,
      flags: 'ABC12345'
    }
  ])
};

fetch('https://api.novig.com/nbx/v2/emm/orders/batch', 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.novig.com/nbx/v2/emm/orders/batch",
  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([
    [
        'outcomeId' => '123e4567-e89b-12d3-a456-426614174000',
        'price' => 0.667,
        'qty' => 110,
        'currency' => 'CASH',
        'tif' => 'GTC',
        'ttl' => 2400,
        'flags' => 'ABC12345'
    ]
  ]),
  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://api.novig.com/nbx/v2/emm/orders/batch"

	payload := strings.NewReader("[\n  {\n    \"outcomeId\": \"123e4567-e89b-12d3-a456-426614174000\",\n    \"price\": 0.667,\n    \"qty\": 110,\n    \"currency\": \"CASH\",\n    \"tif\": \"GTC\",\n    \"ttl\": 2400,\n    \"flags\": \"ABC12345\"\n  }\n]")

	req, _ := http.NewRequest("POST", 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.post("https://api.novig.com/nbx/v2/emm/orders/batch")
  .header("Content-Type", "application/json")
  .body("[\n  {\n    \"outcomeId\": \"123e4567-e89b-12d3-a456-426614174000\",\n    \"price\": 0.667,\n    \"qty\": 110,\n    \"currency\": \"CASH\",\n    \"tif\": \"GTC\",\n    \"ttl\": 2400,\n    \"flags\": \"ABC12345\"\n  }\n]")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.novig.com/nbx/v2/emm/orders/batch")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "[\n  {\n    \"outcomeId\": \"123e4567-e89b-12d3-a456-426614174000\",\n    \"price\": 0.667,\n    \"qty\": 110,\n    \"currency\": \"CASH\",\n    \"tif\": \"GTC\",\n    \"ttl\": 2400,\n    \"flags\": \"ABC12345\"\n  }\n]"

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