Check a cart before checkout

Checks a cart at checkout. Takes the checkout session exactly as a commerce protocol returns it (a UCP checkout or an ACP CheckoutSession) or plain line items, plus what the customer already owns. Returns a decision per line item, safe_to_checkout, an action (proceed, resolve_conditions, do_not_checkout, ask_customer), questions, substitutions, a signed receipt, and a com.tetheredtrust.shopping.compatibility extension object to attach to the checkout.

post/checkout/check

Request

  • Base URL: https://tetheredtrust.com/v1
  • URL: https://tetheredtrust.com/v1/checkout/check
  • Auth: one of:
    • none
    • HTTP bearer

Request body

checkoutobject

The checkout session as your commerce protocol returns it: a UCP checkout (line_items[].item.title) or an ACP CheckoutSession (line_items[].item.id). Or send line_items directly.

line_itemsobject[]

Generic cart: [{id, title | url | gtin | sku | text, quantity}]. Used when checkout isn't sent.

productsobject

ACP only: map of item id → {title | url | gtin} from your product feed, because ACP line items carry only ids.

Response

OK

object required

Changes

No recorded changes to this operation across all 1 revision of this API.