DeveloperBuy or book
UCP Checkout capability. Create a checkout session from line items (variant id + quantity). Returns the session with status, totals, mandatory legal links, advertised payment handlers (in ucp.payment_handlers), and expiry.
UCP Checkout capability. Create a checkout session from line items (variant id + quantity). Returns the session with status, totals, mandatory legal links, advertised payment handlers (in ucp.payment_handlers), and expiry. Use it on Alpic with an agent. It runs in the browser on the website and needs no package install.
Open the shop.alpic.ai website and ask your browser agent to use create_checkoutUse the create_checkout tool on shop.alpic.ai with meta: <object>, line_items: <array>, buyer: <object>, context: <object>. Return the structured result and cite the source page.meta object UCP request metadata (platform profile advertisement).line_items array buyer object context object Verify the live listing at the source before a production call. Fields marked as a starter contract may differ from what the site expects.