SIBS Gateway is a platform that provides various means of acceptance for payments made on the digital channels – MB WAY, MULTIBANCO References and Cards.

SIBS supports both synchronous and asynchronous payments methods:

Synchronous

A synchronous payment method means that the final authorisation status is received in near real time in the API response and the payment is completed (Request – Answer).

Asynchronous

An asynchronous method means that the final authorisation is done in two steps to complete the payment (Request – Pending, need action).

Payment methods	Card	MULTIBANCO	MB WAY ID	Authorised payments
Synchronous
Asynchronous