API Integration for Quick Quoting

Hello,

I am trying to integrate the RR API with the API of one of our international carriers. We are hoping to allow customers to get a quote from this carrier within Roserocket's customer portal UI, ideally when fetching Quick Quotes at the beginning of an order.

Any guidance on how to approach this? Is it possible with the currently available webhooks or is there another approach for implementing this feature?

Thank you