Simple things should be easy. Just choose a URL and type in a script. No servers, no deployment, no hassle. -- get the current count local count = storage.count or 0 -- persist the updated count storage.count = count + 1 -- return JSON to the caller return {count=count} -- generate an email from a Stripe webhook local event = json.parse(request.body) if event.type == 'charge.succeeded' then local