Bau alles, was du dir vorstellen kannst, auf Gomry.

// One call. Real ticket. Webhook fires on scan.
import { Gomry } from "@gomry/sdk";
const gomry = new Gomry(process.env.GOMRY_KEY);

const ticket = await gomry.tickets.create({
  event:   "evt_sunset_sessions_4",
  tier:    "general",
  buyer:   { email: "ana@studio.co" },
  channel: "my-checkout",
  metadata:{ source: "instagram_bio" }
});

await gomry.webhooks.on("ticket.scanned", async (e) => {
  await crm.tag(e.attendee, "checked-in");
});