{"type":"firestarter.listing","listing":{"id":"lst_6laSgroA","product_name":"Sancho Pen - Brass - Big Idea Design x Knafs","category":"Pen","description":null,"images":["https://cdn.shopify.com/s/files/1/0247/4478/8017/files/KNAFS-00428-Knafs-x-BigIDesign-Sancho-Pen---Brass-hero-shot_d94b8841-4321-4c88-9602-ca7469aa66c1.jpg?v=1726781541","https://cdn.shopify.com/s/files/1/0247/4478/8017/files/KNAFS-00428-Knafs-x-BigIDesign-Sancho-Pen---Brass-top-34-tools-out_ec3a183e-f1b1-47c2-9416-c3c70ab87dd9.jpg?v=1726781542","https://cdn.shopify.com/s/files/1/0247/4478/8017/files/KNAFS-00428-Knafs-x-BigIDesign-Sancho-Pen---Brass-top-off-pen-insert_9bd35d4c-eec3-480c-96d2-826df4d77963.jpg?v=1726781541","https://cdn.shopify.com/s/files/1/0247/4478/8017/files/KNAFS-00428-Knafs-x-BigIDesign-Sancho-Pen---Brass-disassembled-out-flat-lay_545b2588-801e-4702-b40b-1c4333d35d84.jpg?v=1726781541"],"price":120,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:40.304Z"},"share_url":"https://firestarter.network/l/lst_6laSgroA","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_6laSgroA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sancho Pen - Brass - Big Idea Design x Knafs' and a budget_max comfortably above $120.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}