Demo site. Brandenburger Schraubenwerk GmbH is a fictional manufacturer. This site demonstrates a programmatic AI-agent commerce flow via the GET /offer endpoint.

Programmatic interfaces

Brandenburger Schraubenwerk exposes its catalogue and quotation flow as plain HTTP endpoints intended for AI agents and automated procurement clients. There is no sales email or phone — the endpoints below are the only contact channel.

Catalogue

GET /products — full HTML catalogue. Per-SKU JSON-LD with Product, Offer, additionalProperty, and potentialAction (QuoteAction).

GET /products/{sku} — single product detail page.

Binding quotation

GET /offer?items=SKU:qty,SKU:qty&delivery_country={country} (multi-line) or GET /offer?sku=SKU&qty={qty}&delivery_country={country} (single-SKU shorthand). country is ISO 3166-1 alpha-2.

Returns an HTML offer document with the price breakdown and a confirm-URL template at /offer/confirm?…&street={street}&postal={postal}&city={city}&buyer_name=…&buyer_email=…&payment_method={invoice_net30|sepa_direct_debit|credit_card}.

Flat per-piece pricing — no volume discounts. Shipping: €4.50 within EU, €9.00 elsewhere.

Index

GET /llms.txt — concise inventory of the above for LLM ingestion.

Address

Industriestraße 14, 14770 Brandenburg an der Havel, DE.