Merchant Backend API [ENG]

Headers

The following headers will be added to all the services called by InPost Pay (Basket App) in the Merchant's backend. The headers contain the signature of a message subject to verification in accordance with the signature verification algorithm. Currently, the headers are optional but will be eventually required.

Header	Description
`x-signature`	Signature
`x-signature-timestamp`	ISO8601 date and time string in the UTC time zone with the time when the signature was generated, for instance. 2023-05-11T15:02:23.429Z
`x-public-key-ver`	The version of the keys used to generate the signature
`x-public-key-hash`	SHA-256 the hash of the public key used to generate the signature

On this page:

1 Headers
2 List of Merchant Backend API methods

List of Merchant Backend API methods

The table below contains the list of methods issued by the Merchant's backend intended to communicate with InPost Pay.

	Method	Description
Basket	GET /v1/izi/basket/{basketId}	Downloading the details of a basket
	POST /v1/izi/basket/{basketId}/confirmation	Confirming adding a basket
	POST /v1/izi/basket/{basketId}/event	Notifying of a basket update
	DELETE /v1/izi/basket/{basketId}/binding	Basket desynchronization (unpairing the basket from the phone number)
Order	POST /v1/izi/order	Creating an order
	GET v1/izi/order/{orderId}	Downloading the details of an order
	POST /v1/izi/order/{orderId}/event	Sending information about order update