Share-A-Cart

Search items via /api/make and create a cart via saveWithMetadata (routes through sac_save_cart-style enrichment).

sac_create_cart_from_search

GET /api/get/r/cart/:cartid — the cart’s contents (items, totals, and any matched/alternative carts). Only returns carts in the signed-in user’s cart history (created or claimed).

sac_get_cart

GET /api/get/:vendor/:itemid/ — product details for a vendor item id.

sac_get_product

Lists Share-A-Cart vendors with a derived `searchable` boolean (true when the vendor exposes a server-side search adapter). Excludes vendors marked unlisted upstream. See server instructions for the routing policy.

sac_vendor_list

POST /api/make/saveWithMetadata — create or update a shared cart. Each cart item should include `asin` (required) plus `name`, `img`, and `price` whenever known so the resulting cart is rich. Pass top-level `ccy` (currency code, e.g. "USD") for the cart; per-item `priceccy` defaults from it.

sac_save_cart

GET /api/make/:vendor/:keywords — search items (optional region, zip query params).

sac_search_items

Lists Share-A-Cart deals in upstream publisher order. Each record has `retailer`, `retailerDisplayName`, `name`, `description`, `link`, `code`, `image_url`, `featured`, `school`, `effective_at`, `expires_at`. Filterable by retailer and featured; limited by `limit`. See server instructions for the recommendation policy.

sac_deals