API gateway
When a standard connector is not enough, the API gateway exposes the same capabilities as documented REST endpoints.
OAuth2 and scoped access
Token-based authentication with per-application scopes and rotation support.
JSON endpoints and webhooks
Read and write orders, dispatch advices and invoices; subscribe to events instead of polling.
Sandbox and Postman collection
A full sandbox environment and a ready-made Postman collection shorten integration work considerably.