Integration with Multi Vendor plugin

Hi there,

Thanks for this fantastic plugin, works like a charm ??
I need an information about your plugin. I have a Multi Vendor website and I want that each seller can set their own shipping cost. I think to integrate your plugin in my website and I have found a way to replicate the shipping options for each vendor, save and retrieve it without issue.
I need that you plugin make multiple call to Correios, and set different shipping cost for the different vendors.

In example if in the cart I have products from 3 different seller, I want to group the products by vendor and then calculate the shipping cost for each group of products. I don’t need that you send to me the full code, but simply tell me if I can use some hooks/action to do that, I’m a developer.

I hope that you can help me with this request.
Have a nice day