curl --request POST \
  --url https://api.whop.com/api/v1/cashback_rule \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "merchant_category_code": "5734",
  "merchant_name": "ACME SOFTWARE",
  "rate_bps": 500,
  "starts_at": "2026-01-01T12:00:00.000Z",
  "description": "Software cashback",
  "expires_at": "2026-01-01T12:00:00.000Z",
  "scoped_account_id": "<string>"
}
'

import requests

url = "https://api.whop.com/api/v1/cashback_rule"

payload = {
    "merchant_category_code": "5734",
    "merchant_name": "ACME SOFTWARE",
    "rate_bps": 500,
    "starts_at": "2026-01-01T12:00:00.000Z",
    "description": "Software cashback",
    "expires_at": "2026-01-01T12:00:00.000Z",
    "scoped_account_id": "<string>"
}
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({
    merchant_category_code: '5734',
    merchant_name: 'ACME SOFTWARE',
    rate_bps: 500,
    starts_at: '2026-01-01T12:00:00.000Z',
    description: 'Software cashback',
    expires_at: '2026-01-01T12:00:00.000Z',
    scoped_account_id: '<string>'
  })
};

fetch('https://api.whop.com/api/v1/cashback_rule', 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.whop.com/api/v1/cashback_rule",
  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([
    'merchant_category_code' => '5734',
    'merchant_name' => 'ACME SOFTWARE',
    'rate_bps' => 500,
    'starts_at' => '2026-01-01T12:00:00.000Z',
    'description' => 'Software cashback',
    'expires_at' => '2026-01-01T12:00:00.000Z',
    'scoped_account_id' => '<string>'
  ]),
  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.whop.com/api/v1/cashback_rule"

	payload := strings.NewReader("{\n  \"merchant_category_code\": \"5734\",\n  \"merchant_name\": \"ACME SOFTWARE\",\n  \"rate_bps\": 500,\n  \"starts_at\": \"2026-01-01T12:00:00.000Z\",\n  \"description\": \"Software cashback\",\n  \"expires_at\": \"2026-01-01T12:00:00.000Z\",\n  \"scoped_account_id\": \"<string>\"\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.whop.com/api/v1/cashback_rule")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"merchant_category_code\": \"5734\",\n  \"merchant_name\": \"ACME SOFTWARE\",\n  \"rate_bps\": 500,\n  \"starts_at\": \"2026-01-01T12:00:00.000Z\",\n  \"description\": \"Software cashback\",\n  \"expires_at\": \"2026-01-01T12:00:00.000Z\",\n  \"scoped_account_id\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.whop.com/api/v1/cashback_rule")

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  \"merchant_category_code\": \"5734\",\n  \"merchant_name\": \"ACME SOFTWARE\",\n  \"rate_bps\": 500,\n  \"starts_at\": \"2026-01-01T12:00:00.000Z\",\n  \"description\": \"Software cashback\",\n  \"expires_at\": \"2026-01-01T12:00:00.000Z\",\n  \"scoped_account_id\": \"<string>\"\n}"

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

{
  "created_at": "2026-01-01T12:00:00.000Z",
  "description": "Software cashback",
  "discarded_at": "<string>",
  "expires_at": "2026-01-01T12:00:00.000Z",
  "funding_account_id": "biz_xxxxxxxxxxxxxx",
  "id": "cicbr_xxxxxxxxxxxxxx",
  "merchant_category_code": "5734",
  "merchant_name": "ACME SOFTWARE",
  "rate_bps": 500,
  "scoped_account_id": "<string>",
  "starts_at": "2026-01-01T12:00:00.000Z",
  "updated_at": "2026-01-01T12:00:00.000Z"
}

{
  "error": {
    "message": "account_id is required",
    "type": "bad_request",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "account_id is required",
    "type": "bad_request",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "account_id is required",
    "type": "bad_request",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "account_id is required",
    "type": "bad_request",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "account_id is required",
    "type": "bad_request",
    "code": "<string>"
  }
}