Delhivery API integration for Woocommerce website

I have a woocommerce multivendor website, need to integrate Delhivery API to it. Each product has a different vendor, so pickup address will be different for each product. Also make sure that if a order has multiple products from a single vendor then the data given to the delhivery should sum of total weights of the product and the vendor pickup address. Along with this need delhivery shipping calculator to be integrated to the site.