WholesaleCatalog
A B2B search portal for small brands and wholesalers that lets buyers paste or select hundreds of SKUs at once and get a single matched, priced, in-stock cart — no matter how many items they want to look up.
small DTC brands and wholesale suppliers running B2B portals for retail buyers
- Bulk-SKU paste box that accepts 1,000+ SKUs and returns matches in one call
- Saved buyer filter-sets that auto-resync whenever catalog inventory changes
- Per-SKU availability and tiered pricing in one exportable PDF or CSV
- Drop-in widget for Shopify, BigCommerce, and WooCommerce B2B stores
The .NET 10 QUERY-method article literally uses a 600-SKU product search as its motivating example — small brands are scaling wholesale channels and hitting the same wall that the new HTTP verb was designed to remove.
Established B2B wholesale platforms (Faire, Shopify B2B, B2B Market, DirectToStore) confirm real demand from small DTC brands and retail buyers, but the specific 'paste hundreds of SKUs' workflow is not directly evidenced in search results.Online Wholesale Marketplace for Retailers & Brands - Faire ↗B2B Market | Canada's #1 Wholesale & B2B Marketplace ↗
Crowded space: Faire, Shopify B2B, Brandscope, B2B Market, DirectToStore, and B2B Supplier Hub all already aggregate wholesale catalogs with search; cross-portal SKU-paste matching is a thin differentiator rather than a wide-open market.Best B2B Wholesale eCommerce Platform: Faire vs Shopify vs Brandscope ↗10 Best Wholesale Websites Like Faire [2026 Compared] ↗
B2B buyers tolerate paid tooling (Faire charges seller commissions, Shopify B2B charges monthly fees), but an aggregator must fund data acquisition from many supplier portals — high COGS pressures margins and willingness to pay for SKU-matching alone is unverified.Shopify vs Faire 2026: B2B and Wholesale Platform Comparison | EcomVerdict ↗
B2B wholesale is a durable, multi-decade market, but the cross-portal aggregator model is fragile: supplier catalogs, pricing, and stock change constantly, and ToS/API changes from any major partner can break the product.The new HTTP method : QUERY - DEV Community ↗
Hard: matching hundreds of SKUs across heterogeneous supplier catalogs requires either deep per-supplier integrations (expensive to negotiate) or scraping (fragile and against most ToS). The 'why now' .NET 10 QUERY method is also overstated — the linked Dev.to article motivates QUERY with a single filtered user query, not 600 SKUs, and the method only standardizes in 2027-2028.The new HTTP method : QUERY - DEV Community ↗The New HTTP QUERY Method - and How to Use It Today with .NET 10 ↗