Payment gateway integration odoo ecommerce Python -- 2

I need an odoo module to integrate a payment gateway with odoo eCommerce. You will provide an odoo installable module ( payment acquirer) for versions 15, 14, 13, 12 if possible. The api info: https://cutt.ly/7TiOrUV .You will work on my github repo to keep things organized. This will be opportunity for more Python odoo projects. You can bid double the price.