Create a Custom gateway for Algerian Cards

Hi;

We are an Algerian web development company, we have our custom payment gateway that allows Algerians to pay using Algerian cards (Dhahabia/CIB).

We’re reaching you to make a partnership with you to develop a plugin for shopify stores.

Are we allowed to create this Custom Gateway that use CIB/Dhahabia Cards?

Best regards.
Amine.
Web developer at Guiddini.