# Set your secret key: remember to change this to your live secret key in production
# See your keys here: https://dashboard.stripe.com/account/apikeys
Stripe.api_key = "sk_test_4eC39HqLyjWDarjtT1zdp7dc"

# You can find your endpoint's secret in your webhook settings
endpoint_secret = 'whsec_...'

# Using Sinatra
post '/my/webhook/url' do
    payload = request.body.read
    sig_header = request.env['HTTP_STRIPE_SIGNATURE']
    event = nil

    begin
        event = Stripe::Webhook.construct_event(
            payload, sig_header, endpoint_secret
        )
    rescue JSON::ParserError => e
        # Invalid payload
        status 400
        return
    rescue Stripe::SignatureVerificationError => e
        # Invalid signature
        status 400
        return
    end

    # Do something with event

    status 200
end

# Set your secret key: remember to change this to your live secret key in production
# See your keys here: https://dashboard.stripe.com/account/apikeys
stripe.api_key = "sk_test_4eC39HqLyjWDarjtT1zdp7dc"

from django.http import HttpResponse

# You can find your endpoint's secret in your webhook settings
endpoint_secret = 'whsec_...'

# Using Django
@csrf_exempt
def my_webhook_view(request):
  payload = request.body
  sig_header = request.META['HTTP_STRIPE_SIGNATURE']
  event = None

  try:
    event = stripe.Webhook.construct_event(
      payload, sig_header, endpoint_secret
    )
  except ValueError as e:
    # Invalid payload
    return HttpResponse(status=400)
  except stripe.error.SignatureVerificationError as e:
    # Invalid signature
    return HttpResponse(status=400)

  # Do something with event

  return HttpResponse(status=200)

// Set your secret key: remember to change this to your live secret key in production
// See your keys here: https://dashboard.stripe.com/account/apikeys
\Stripe\Stripe::setApiKey("sk_test_4eC39HqLyjWDarjtT1zdp7dc");

// You can find your endpoint's secret in your webhook settings
$endpoint_secret = 'whsec_...';

$payload = @file_get_contents('php://input');
$sig_header = $_SERVER['HTTP_STRIPE_SIGNATURE'];
$event = null;

try {
    $event = \Stripe\Webhook::constructEvent(
        $payload, $sig_header, $endpoint_secret
    );
} catch(\UnexpectedValueException $e) {
    // Invalid payload
    http_response_code(400); // PHP 5.4 or greater
    exit();
} catch(\Stripe\Error\SignatureVerification $e) {
    // Invalid signature
    http_response_code(400); // PHP 5.4 or greater
    exit();
}

// Do something with $event

http_response_code(200); // PHP 5.4 or greater

// Set your secret key: remember to change this to your live secret key in production
// See your keys here: https://dashboard.stripe.com/account/apikeys
Stripe.apiKey = "sk_test_4eC39HqLyjWDarjtT1zdp7dc";

// Using the Spark framework (http://sparkjava.com)
public Object handle(Request request, Response response) {
  String payload = request.body();
  String sigHeader = request.headers("Stripe-Signature");
  Event event = null;

  try {
    event = Webhook.constructEvent(
      payload, sigHeader, endpointSecret
    );
  } catch (JsonSyntaxException e) {
    // Invalid payload
    response.status(400);
    return "";
  } catch (SignatureVerificationException e) {
    // Invalid signature
    response.status(400);
    return "";
  }

  // Do something with event

  response.status(200);
  return "";
}

// Set your secret key: remember to change this to your live secret key in production
// See your keys here: https://dashboard.stripe.com/account/apikeys
var stripe = require("stripe")("sk_test_4eC39HqLyjWDarjtT1zdp7dc");

// You can find your endpoint's secret in your webhook settings
const endpointSecret = 'whsec_...';

// This example uses Express to receive webhooks
const app = require('express')();

// Retrieve the raw body as a buffer and match all content types
app.use(require('body-parser').raw({type: '*/*'}));

app.post('/webhook/example', (req, res) => {
  let sig = req.headers["stripe-signature"];

  try {
    let event = stripe.webhooks.constructEvent(req.body, sig, endpointSecret);
    // Do something with event
  }
  catch (err) {
    res.status(400).end()
  }

  // Return a response
  res.json({received: true});
});

app.listen(8000, () => console.log('Running on port 8000'));

// Set your secret key: remember to change this to your live secret key in production
// See your keys here: https://dashboard.stripe.com/account/apikeys
stripe.Key = "sk_test_4eC39HqLyjWDarjtT1zdp7dc"

http.HandleFunc("/webhook", func(w http.ResponseWriter, req *http.Request) {
    body, err := ioutil.ReadAll(req.Body)
    if err != nil {
        fmt.Fprintf(os.Stderr, "Error reading request body: %v\n", err)
        w.WriteHeader(http.StatusServiceUnavailable)
        return
    }

    // Pass the request body & Stripe-Signature header to ConstructEvent, along with the webhook signing key
    // You can find your endpoint's secret in your webhook settings
    endpointSecret := "whsec_...";
    event, err := webhook.ConstructEvent(body, req.Header.Get("Stripe-Signature"), endpointSecret)

    if err != nil {
        fmt.Fprintf(os.Stderr, "Error verifying webhook signature: %v\n", err)
        w.WriteHeader(http.StatusBadRequest) // Return a 400 error on a bad signature
        return
    }

    // Unmarshal the event data into an appropriate struct depending on its Type
    if event.Type == "customer.updated" {
        var customer stripe.Customer
        err := json.Unmarshal(event.Data.Raw, &customer)
        if err != nil {
            fmt.Fprintf(os.Stderr, "Error parsing webhook JSON: %v\n", err)
            w.WriteHeader(http.StatusBadRequest)
            return
        }
        // do something with customer
    }
    w.WriteHeader(http.StatusOK)
})

// Set your secret key: remember to change this to your live secret key in production
// See your keys here: https://dashboard.stripe.com/account/apikeys
StripeConfiguration.SetApiKey("sk_test_4eC39HqLyjWDarjtT1zdp7dc");

using System;
using System.IO;
using Microsoft.AspNetCore.Mvc;
using Stripe;

namespace workspace.Controllers
{
    [Route("api/[controller]")]
    public class StripeWebHook : Controller
    {
        // You can find your endpoint's secret in your webhook settings
        const secret = "whsec_...";

        [HttpPost]
        public void Index()
        {
            var json = new StreamReader(HttpContext.Request.Body).ReadToEnd();

            try
            {
                var stripeEvent = EventUtility.ConstructEvent(json,
                    Request.Headers["Stripe-Signature"], secret);

                // Do something with event

            }
            catch (StripeException e)
            {
                return BadRequest();
            }

        }
    }
}