Integration of payment gateway for OpenCart 2.3.0.2

The task is to integrate payment gateway (accepting cryptocurrency payments) via the provided API.

The result razarabotka should be OCMOD module, which allows to automate payments and the corresponding logic processing orders OpenCart.

Examples of such implementation :

PayKassa

You will need : previous experience with APIs an understanding of the basic principles of cryptocurrency payments, good reviews and the ability to work in a team.