curl --request POST \
  --url https://api.ondoperps.xyz/v1/spot/orders/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "orders": [
    {
      "side": "buy",
      "size": "20.30",
      "market": "SPY-USDC",
      "price": "1.55",
      "clientOrderId": "order123",
      "type": "limit",
      "timeInForce": "GTC",
      "postOnly": false
    }
  ]
}
'

import requests

url = "https://api.ondoperps.xyz/v1/spot/orders/batch"

payload = { "orders": [
        {
            "side": "buy",
            "size": "20.30",
            "market": "SPY-USDC",
            "price": "1.55",
            "clientOrderId": "order123",
            "type": "limit",
            "timeInForce": "GTC",
            "postOnly": False
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    orders: [
      {
        side: 'buy',
        size: '20.30',
        market: 'SPY-USDC',
        price: '1.55',
        clientOrderId: 'order123',
        type: 'limit',
        timeInForce: 'GTC',
        postOnly: false
      }
    ]
  })
};

fetch('https://api.ondoperps.xyz/v1/spot/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.ondoperps.xyz/v1/spot/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([
    'orders' => [
        [
                'side' => 'buy',
                'size' => '20.30',
                'market' => 'SPY-USDC',
                'price' => '1.55',
                'clientOrderId' => 'order123',
                'type' => 'limit',
                'timeInForce' => 'GTC',
                'postOnly' => false
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.ondoperps.xyz/v1/spot/orders/batch"

	payload := strings.NewReader("{\n  \"orders\": [\n    {\n      \"side\": \"buy\",\n      \"size\": \"20.30\",\n      \"market\": \"SPY-USDC\",\n      \"price\": \"1.55\",\n      \"clientOrderId\": \"order123\",\n      \"type\": \"limit\",\n      \"timeInForce\": \"GTC\",\n      \"postOnly\": false\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.ondoperps.xyz/v1/spot/orders/batch")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"orders\": [\n    {\n      \"side\": \"buy\",\n      \"size\": \"20.30\",\n      \"market\": \"SPY-USDC\",\n      \"price\": \"1.55\",\n      \"clientOrderId\": \"order123\",\n      \"type\": \"limit\",\n      \"timeInForce\": \"GTC\",\n      \"postOnly\": false\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.ondoperps.xyz/v1/spot/orders/batch")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"orders\": [\n    {\n      \"side\": \"buy\",\n      \"size\": \"20.30\",\n      \"market\": \"SPY-USDC\",\n      \"price\": \"1.55\",\n      \"clientOrderId\": \"order123\",\n      \"type\": \"limit\",\n      \"timeInForce\": \"GTC\",\n      \"postOnly\": false\n    }\n  ]\n}"

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

{
  "success": true,
  "result": {
    "addedOrders": [
      {
        "orderId": "70a37d8f972f2494837f9dba8364cbb4",
        "side": "buy",
        "price": "1.55",
        "size": "20.30",
        "market": "SPY-USDC",
        "filledSize": "5.403",
        "lastFillSize": "5.403",
        "filledCost": "8.37465",
        "fee": "0.0837",
        "status": "open",
        "createdAt": "2022-06-16T12:35:11.123456Z",
        "type": "limit",
        "clientOrderId": "order123",
        "filledAt": "2022-06-16T12:35:11.123456Z",
        "canceledAt": "2022-06-16T12:35:11.123456Z",
        "cancelReason": "liquidation",
        "timeInForce": "GTC"
      }
    ],
    "failedOrders": [
      {
        "order": {
          "side": "buy",
          "size": "20.30",
          "market": "SPY-USDC",
          "price": "1.55",
          "clientOrderId": "order123",
          "type": "limit",
          "timeInForce": "GTC",
          "postOnly": false
        },
        "error": "<string>",
        "errorCode": "<string>"
      }
    ]
  }
}

{
  "success": false,
  "error": "Description of the error",
  "error_code": "too_many_requests"
}