Shopping API
Discover the catalog, compare quantity breaks, and price a cart with the public Labels Boss shopping API.
Browse products
Send a GET request to /api/v1/products. Use q, family, shape, industry, page, and limit to narrow results. The response includes the total, page count, and next page URL. Look up a product ID at /api/v1/products/{id} for specifications, material variants, compatibility, and quantity tiers.
Price a cart
POST a JSON object with an items array to /api/v1/cart/quote. Each line accepts a product id, its exact variantCode when applicable, and an integer qty. All monetary amounts use integer US cents. A unit tier quotes the price per selling unit. A total tier quotes the complete quantity.
Connect an MCP client
Use the Streamable HTTP endpoint /mcp to search the catalog, retrieve a product, or quote a cart or custom print run. The server exposes read-only shopping tools.