customized API For a multi-vendor marketplace

We need a customized API built with modern technology (Laravel) For a multi-vendor marketplace.
The following features should be provided through the API:

The frontend
-Homepage
-Category page
-Product page
-Cart page
-Checkout page
-Invoice page
-Signup/Login
-Search and filtering
-Multi-lingual
-Multi-currency
-Separate Vendor Storefronts
-Location-Based Products
-Rating and Reviews
-Wish List
-only cash payment

Admin
-Sign-in
-Multi-Vendor Management
-Product Management
-Order management
-Discount Coupon Management
-Users management (buyers and vendors)
-Revenue management
-Reporting & Analytics (Sales Report)
-Bulk import for products

Vendor
Signup/Login
Product Management
Orders Management
Financials
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Please provide a time and cost estimate to meet these needs.