Developer guide

Sandbox

Test bookings, payments, cancellations, and webhooks with deterministic fixtures.

1

Use test inventory

Configure this step in the console, test it in sandbox, and promote it when your operational checks pass.

2

Trigger event states

Configure this step in the console, test it in sandbox, and promote it when your operational checks pass.

3

Promote to live

Configure this step in the console, test it in sandbox, and promote it when your operational checks pass.

Production checklist

Validate credentials, enable required products, configure webhooks, verify settlement settings, and assign team roles.

checkout.ts
import { CrownRoute } from "@crownroute/sdk";

const client = new CrownRoute({
  apiKey: process.env.CROWNROUTE_API_KEY,
  environment: "sandbox"
});

const offers = await client.flights.search({
  origin: "DXB",
  destination: "LHR",
  departureDate: "2026-07-18",
  travelers: [{ type: "adult" }]
});

const booking = await client.bookings.create({
  offerId: offers.data[0].id,
  products: ["flight", "insurance", "esim"],
  settlementWallet: "primary"
});
Start Sandbox