curl --request POST \
  --url https://{defaultHost}/v1/orders/filter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filter": {
    "type": "condition",
    "attribute_name": "order_type",
    "operator_label": "is",
    "comparison_value": "checkout"
  }
}
'

import requests

url = "https://{defaultHost}/v1/orders/filter"

payload = { "filter": {
        "type": "condition",
        "attribute_name": "order_type",
        "operator_label": "is",
        "comparison_value": "checkout"
    } }
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({
    filter: {
      type: 'condition',
      attribute_name: 'order_type',
      operator_label: 'is',
      comparison_value: 'checkout'
    }
  })
};

fetch('https://{defaultHost}/v1/orders/filter', 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://{defaultHost}/v1/orders/filter",
  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([
    'filter' => [
        'type' => 'condition',
        'attribute_name' => 'order_type',
        'operator_label' => 'is',
        'comparison_value' => 'checkout'
    ]
  ]),
  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://{defaultHost}/v1/orders/filter"

	payload := strings.NewReader("{\n  \"filter\": {\n    \"type\": \"condition\",\n    \"attribute_name\": \"order_type\",\n    \"operator_label\": \"is\",\n    \"comparison_value\": \"checkout\"\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://{defaultHost}/v1/orders/filter")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filter\": {\n    \"type\": \"condition\",\n    \"attribute_name\": \"order_type\",\n    \"operator_label\": \"is\",\n    \"comparison_value\": \"checkout\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{defaultHost}/v1/orders/filter")

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  \"filter\": {\n    \"type\": \"condition\",\n    \"attribute_name\": \"order_type\",\n    \"operator_label\": \"is\",\n    \"comparison_value\": \"checkout\"\n  }\n}"

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

{
  "object": "list",
  "pagination": {
    "count": 1,
    "limit": 20,
    "page": 1,
    "url": "/v1/orders/filter"
  },
  "data": [
    {
      "id": "b3f046bb-88e6-45e9-9183-d5f630c5a9b8",
      "object": "order",
      "fulfillment_status": "unfulfilled",
      "live_mode": true,
      "number": "0000",
      "order_type": "checkout",
      "return_status": "not_returned",
      "shipment_status": "unshippable",
      "portal_url": "http://app.example.com/portal_redirect/orders/b3f046bb-88e6-45e9-9183-d5f630c5a9b8",
      "statement_url": "http://app.example.com/statements/orders/b3f046bb-88e6-45e9-9183-d5f630c5a9b8",
      "status": "paid",
      "checkout": "72f7c525-c177-4843-b105-c6d55cd1bfd1",
      "created_at": 1782485856,
      "updated_at": 1782485856
    }
  ]
}