curl --request POST \
  --url https://api.zangsho.com/v1/subscriptions/events \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "customer_email": "customer@example.com",
  "event_type": "upgrade",
  "old_amount": "500.00",
  "new_amount": "990.00",
  "amount_change": "490.00",
  "old_plan": "Basic",
  "new_plan": "Pro",
  "occurred_at": "2026-01-09T00:00:00Z"
}
'

import requests

url = "https://api.zangsho.com/v1/subscriptions/events"

payload = {
    "customer_email": "customer@example.com",
    "event_type": "upgrade",
    "old_amount": "500.00",
    "new_amount": "990.00",
    "amount_change": "490.00",
    "old_plan": "Basic",
    "new_plan": "Pro",
    "occurred_at": "2026-01-09T00:00:00Z"
}
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({
    customer_email: 'customer@example.com',
    event_type: 'upgrade',
    old_amount: '500.00',
    new_amount: '990.00',
    amount_change: '490.00',
    old_plan: 'Basic',
    new_plan: 'Pro',
    occurred_at: '2026-01-09T00:00:00Z'
  })
};

fetch('https://api.zangsho.com/v1/subscriptions/events', 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.zangsho.com/v1/subscriptions/events",
  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([
    'customer_email' => 'customer@example.com',
    'event_type' => 'upgrade',
    'old_amount' => '500.00',
    'new_amount' => '990.00',
    'amount_change' => '490.00',
    'old_plan' => 'Basic',
    'new_plan' => 'Pro',
    'occurred_at' => '2026-01-09T00:00:00Z'
  ]),
  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.zangsho.com/v1/subscriptions/events"

	payload := strings.NewReader("{\n  \"customer_email\": \"customer@example.com\",\n  \"event_type\": \"upgrade\",\n  \"old_amount\": \"500.00\",\n  \"new_amount\": \"990.00\",\n  \"amount_change\": \"490.00\",\n  \"old_plan\": \"Basic\",\n  \"new_plan\": \"Pro\",\n  \"occurred_at\": \"2026-01-09T00:00:00Z\"\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.zangsho.com/v1/subscriptions/events")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"customer_email\": \"customer@example.com\",\n  \"event_type\": \"upgrade\",\n  \"old_amount\": \"500.00\",\n  \"new_amount\": \"990.00\",\n  \"amount_change\": \"490.00\",\n  \"old_plan\": \"Basic\",\n  \"new_plan\": \"Pro\",\n  \"occurred_at\": \"2026-01-09T00:00:00Z\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.zangsho.com/v1/subscriptions/events")

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  \"customer_email\": \"customer@example.com\",\n  \"event_type\": \"upgrade\",\n  \"old_amount\": \"500.00\",\n  \"new_amount\": \"990.00\",\n  \"amount_change\": \"490.00\",\n  \"old_plan\": \"Basic\",\n  \"new_plan\": \"Pro\",\n  \"occurred_at\": \"2026-01-09T00:00:00Z\"\n}"

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

{
  "data": {
    "id": 123,
    "customer_id": 123,
    "old_amount": "<string>",
    "new_amount": "<string>",
    "amount_change": "<string>",
    "old_plan": "<string>",
    "new_plan": "<string>",
    "occurred_at": "2023-11-07T05:31:56Z",
    "created_at": "2023-11-07T05:31:56Z"
  }
}

{
  "message": "Unauthenticated."
}

{
  "message": "The given data was invalid.",
  "errors": {
    "email": [
      "The email field is required.",
      "The email must be a valid email address."
    ]
  }
}