When reservation expiration timeouted, we will send you the callback with reservatin id, state, and event time.
There must be a 28 alfanumeric characters
UTC
There are three types of PIN for couriers.
Static, that will be send you before our cooperation
Dynamic, that will be send you by API GET /box
Yourself defined PIN by couriers management API /courier
Please contact our business development manager. First you need to sign contract.