{"type":"firestarter.listing","listing":{"id":"lst_9pUUgLJH","product_name":"Timeless Solid Brass Train Magnetic Tie Tack - A Gentleman's Choice","category":"Tie Tack","description":"This detailed hand polished solid brass train has a strong neodymium magnet attached to it and a separate magnet that holds it on your tie. 1 x 5/8 inches (26 x 18 mm) in size.Need extra magnet backs? They are listed here:  \nhttps://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs\nMade in USA","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.558287098_b7qp_72de9dd9-0c54-465f-b35a-4e476e69d5a8.jpg?v=1588819208","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.558391047_izwc_c1719048-bc16-4cad-ae87-ce5e9184b41f.jpg?v=1588819208","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.558283050_skfj_f30bf583-006a-4d13-8432-790f2fa32f02.jpg?v=1588819240","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.558283096_jtfi_aecd5f32-2d47-4f65-afab-b1bacdf93a84.jpg?v=1588819247"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.360Z"},"share_url":"https://firestarter.network/l/lst_9pUUgLJH","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 ","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_9pUUgLJH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Timeless Solid Brass Train Magnetic Tie Tack - A Gentleman's Choice' and a budget_max comfortably above $40.00 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."]}}