{"type":"firestarter.listing","listing":{"id":"lst_eMvrrbOI","product_name":"Brass Swan Corkscrew","category":"BAR ACCESSORIES","description":"Vintage brass corkscrew with swan motif circa 1900. Materials: brassSKU: P1503Dimensions: 5”L x 2”WDate of Manufacture: Early 20th century Sold as: 1Condition:Good vintage condition. Wear throughout on metal that is consistent with age and use. ","images":["https://cdn.shopify.com/s/files/1/1713/4363/files/DArnold_102225_NickeyKehoe_63075-Under3.5MB.jpg?v=1763146664"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:13.492Z"},"share_url":"https://firestarter.network/l/lst_eMvrrbOI","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_eMvrrbOI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brass Swan Corkscrew' and a budget_max comfortably above $150.00 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."]}}