curl --request POST \
  --url https://openplatform.gateapi.io/rate/commission_rule/upgrade \
  --header 'Content-Type: application/json' \
  --header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
  --header 'X-GatePay-MerchantId: <x-gatepay-merchantid>' \
  --header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
  --header 'X-GatePay-Signature: <x-gatepay-signature>' \
  --header 'X-GatePay-Timestamp: <x-gatepay-timestamp>' \
  --data '
{
  "r_markup": 0.002,
  "effective_date": "2026-05-01 00:00:00"
}
'

import requests

url = "https://openplatform.gateapi.io/rate/commission_rule/upgrade"

payload = {
    "r_markup": 0.002,
    "effective_date": "2026-05-01 00:00:00"
}
headers = {
    "X-GatePay-Certificate-ClientId": "<x-gatepay-certificate-clientid>",
    "X-GatePay-Signature": "<x-gatepay-signature>",
    "X-GatePay-Timestamp": "<x-gatepay-timestamp>",
    "X-GatePay-Nonce": "<x-gatepay-nonce>",
    "X-GatePay-MerchantId": "<x-gatepay-merchantid>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-GatePay-Certificate-ClientId': '<x-gatepay-certificate-clientid>',
    'X-GatePay-Signature': '<x-gatepay-signature>',
    'X-GatePay-Timestamp': '<x-gatepay-timestamp>',
    'X-GatePay-Nonce': '<x-gatepay-nonce>',
    'X-GatePay-MerchantId': '<x-gatepay-merchantid>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({r_markup: 0.002, effective_date: '2026-05-01 00:00:00'})
};

fetch('https://openplatform.gateapi.io/rate/commission_rule/upgrade', 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://openplatform.gateapi.io/rate/commission_rule/upgrade",
  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([
    'r_markup' => 0.002,
    'effective_date' => '2026-05-01 00:00:00'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>",
    "X-GatePay-MerchantId: <x-gatepay-merchantid>",
    "X-GatePay-Nonce: <x-gatepay-nonce>",
    "X-GatePay-Signature: <x-gatepay-signature>",
    "X-GatePay-Timestamp: <x-gatepay-timestamp>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

HttpResponse<String> response = Unirest.post("https://openplatform.gateapi.io/rate/commission_rule/upgrade")
  .header("X-GatePay-Certificate-ClientId", "<x-gatepay-certificate-clientid>")
  .header("X-GatePay-Signature", "<x-gatepay-signature>")
  .header("X-GatePay-Timestamp", "<x-gatepay-timestamp>")
  .header("X-GatePay-Nonce", "<x-gatepay-nonce>")
  .header("X-GatePay-MerchantId", "<x-gatepay-merchantid>")
  .header("Content-Type", "application/json")
  .body("{\n  \"r_markup\": 0.002,\n  \"effective_date\": \"2026-05-01 00:00:00\"\n}")
  .asString();

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://openplatform.gateapi.io/rate/commission_rule/upgrade"

	payload := strings.NewReader("{\n  \"r_markup\": 0.002,\n  \"effective_date\": \"2026-05-01 00:00:00\"\n}")

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

	req.Header.Add("X-GatePay-Certificate-ClientId", "<x-gatepay-certificate-clientid>")
	req.Header.Add("X-GatePay-Signature", "<x-gatepay-signature>")
	req.Header.Add("X-GatePay-Timestamp", "<x-gatepay-timestamp>")
	req.Header.Add("X-GatePay-Nonce", "<x-gatepay-nonce>")
	req.Header.Add("X-GatePay-MerchantId", "<x-gatepay-merchantid>")
	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))

}

require 'uri'
require 'net/http'

url = URI("https://openplatform.gateapi.io/rate/commission_rule/upgrade")

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

request = Net::HTTP::Post.new(url)
request["X-GatePay-Certificate-ClientId"] = '<x-gatepay-certificate-clientid>'
request["X-GatePay-Signature"] = '<x-gatepay-signature>'
request["X-GatePay-Timestamp"] = '<x-gatepay-timestamp>'
request["X-GatePay-Nonce"] = '<x-gatepay-nonce>'
request["X-GatePay-MerchantId"] = '<x-gatepay-merchantid>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"r_markup\": 0.002,\n  \"effective_date\": \"2026-05-01 00:00:00\"\n}"

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

{
  "status": "SUCCESS",
  "code": "000000",
  "errorMessage": "",
  "data": {
    "config_id": "cfg_202605010001",
    "previous_config_id": "cfg_existing_xxx",
    "version_no": 2,
    "sub_merchant_id": "123456789",
    "r_markup": 0.002,
    "f_markup": 1,
    "status": "PENDING_EFFECTIVE",
    "effective_date": "2026-05-01 00:00:00",
    "due_date": null,
    "created_at": "2026-04-17T09:00:00Z",
    "updated_at": "2026-04-17T09:00:00Z"
  }
}