curl --request POST \
  --url https://api.prod.polymarketexchange.com/v1/trading/orders/replace \
  --header 'Content-Type: application/json' \
  --data '
{
  "orderId": "<string>",
  "clordId": "<string>",
  "symbol": "<string>",
  "price": "<string>",
  "orderQty": "<string>",
  "stopPrice": "<string>",
  "minQty": "<string>",
  "allOrNone": true,
  "participateDontInitiate": true,
  "strictLimit": true,
  "goodTillTime": "2023-11-07T05:31:56Z",
  "bestLimit": true,
  "immediatelyExecutableLimit": true
}
'

import requests

url = "https://api.prod.polymarketexchange.com/v1/trading/orders/replace"

payload = {
    "orderId": "<string>",
    "clordId": "<string>",
    "symbol": "<string>",
    "price": "<string>",
    "orderQty": "<string>",
    "stopPrice": "<string>",
    "minQty": "<string>",
    "allOrNone": True,
    "participateDontInitiate": True,
    "strictLimit": True,
    "goodTillTime": "2023-11-07T05:31:56Z",
    "bestLimit": True,
    "immediatelyExecutableLimit": True
}
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({
    orderId: '<string>',
    clordId: '<string>',
    symbol: '<string>',
    price: '<string>',
    orderQty: '<string>',
    stopPrice: '<string>',
    minQty: '<string>',
    allOrNone: true,
    participateDontInitiate: true,
    strictLimit: true,
    goodTillTime: '2023-11-07T05:31:56Z',
    bestLimit: true,
    immediatelyExecutableLimit: true
  })
};

fetch('https://api.prod.polymarketexchange.com/v1/trading/orders/replace', 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.prod.polymarketexchange.com/v1/trading/orders/replace",
  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([
    'orderId' => '<string>',
    'clordId' => '<string>',
    'symbol' => '<string>',
    'price' => '<string>',
    'orderQty' => '<string>',
    'stopPrice' => '<string>',
    'minQty' => '<string>',
    'allOrNone' => true,
    'participateDontInitiate' => true,
    'strictLimit' => true,
    'goodTillTime' => '2023-11-07T05:31:56Z',
    'bestLimit' => true,
    'immediatelyExecutableLimit' => true
  ]),
  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.prod.polymarketexchange.com/v1/trading/orders/replace"

	payload := strings.NewReader("{\n  \"orderId\": \"<string>\",\n  \"clordId\": \"<string>\",\n  \"symbol\": \"<string>\",\n  \"price\": \"<string>\",\n  \"orderQty\": \"<string>\",\n  \"stopPrice\": \"<string>\",\n  \"minQty\": \"<string>\",\n  \"allOrNone\": true,\n  \"participateDontInitiate\": true,\n  \"strictLimit\": true,\n  \"goodTillTime\": \"2023-11-07T05:31:56Z\",\n  \"bestLimit\": true,\n  \"immediatelyExecutableLimit\": true\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.prod.polymarketexchange.com/v1/trading/orders/replace")
  .header("Content-Type", "application/json")
  .body("{\n  \"orderId\": \"<string>\",\n  \"clordId\": \"<string>\",\n  \"symbol\": \"<string>\",\n  \"price\": \"<string>\",\n  \"orderQty\": \"<string>\",\n  \"stopPrice\": \"<string>\",\n  \"minQty\": \"<string>\",\n  \"allOrNone\": true,\n  \"participateDontInitiate\": true,\n  \"strictLimit\": true,\n  \"goodTillTime\": \"2023-11-07T05:31:56Z\",\n  \"bestLimit\": true,\n  \"immediatelyExecutableLimit\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.prod.polymarketexchange.com/v1/trading/orders/replace")

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  \"orderId\": \"<string>\",\n  \"clordId\": \"<string>\",\n  \"symbol\": \"<string>\",\n  \"price\": \"<string>\",\n  \"orderQty\": \"<string>\",\n  \"stopPrice\": \"<string>\",\n  \"minQty\": \"<string>\",\n  \"allOrNone\": true,\n  \"participateDontInitiate\": true,\n  \"strictLimit\": true,\n  \"goodTillTime\": \"2023-11-07T05:31:56Z\",\n  \"bestLimit\": true,\n  \"immediatelyExecutableLimit\": true\n}"

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

{}