# Gumball Emporium > Gumball Emporium is a seller storefront hosted by Go!BrightCart. AI shopping assistants may read this storefront's public catalog and help shoppers compare products. ## Crawling - Robots: https://gumball-emporiume.mygobrightcart.com/robots.txt - Sitemap: https://gumball-emporiume.mygobrightcart.com/sitemap.xml - Storefront: https://gumball-emporiume.mygobrightcart.com - Respect page-level `noindex` and unavailable listings. ## Catalog - GET https://gobrightcart.com/api/v1/stores/gumball-emporiume/feed - Product pages include schema.org `Product` JSON-LD with offer price, currency, and availability. - Feed items include canonical `url`, `price`, `currency`, `availability`, `image_url`, product type, and shopping-assistance links when applicable. ## Shopping Assistance - POST https://gobrightcart.com/api/v1/mcp/stores/gumball-emporiume for store-scoped MCP tools: `search_products`, `get_product`, `get_store_info`, `add_to_cart`, and `create_checkout`. - Use checkout URLs returned by MCP or cart APIs only after the shopper asks to buy. - Payment is completed by the shopper through hosted Stripe checkout. - For service products, POST `postal_code` and optional `country` to https://gobrightcart.com/api/v1/stores/gumball-emporiume/service-area/check. - For bookable products, GET https://gobrightcart.com/api/v1/stores/gumball-emporiume/products/{product-id}/slots?from=YYYY-MM-DD&to=YYYY-MM-DD.