Getting Started

The Commerce API lets Online Ordering Solutions, POS systems, and other commerce platforms act as a Menu Source and Order Destination for Gett. Your system stays the source of truth for catalogs; Gett is the source of truth for order creation — see the data-flow overview.

High-Level Flow

1. Catalog Notification: Notify us when a menu changes for a store.
2. Catalog Pull: We download the CatalogSet from your URL.
3. Order Validation: We call your validateOrder webhook before the customer pays to confirm pricing and availability.
4. Order Placement: We call your placeOrder webhook after successful payment.

Setup Prerequisites

1. API Key: Gett provisions your partner account and issues your first key during onboarding — it is not self-serve. Contact Partner Support to get started, then manage and rotate keys in the Developer Portal.
2. Webhook Base URL: Where you host your order endpoints.

Authentication

Include your API key in all requests via the Authorization header using the Bearer scheme:

Code
Authorization: Bearer YOUR_API_KEY

What's Next

• Catalog Integration — Menu sync
• Order Webhooks — Receiving orders
• Store Management — Pause/resume
• Commerce API Reference — Endpoints, schemas, and webhook contracts