{"type":"firestarter.listing","listing":{"id":"lst_l4P7UbQX","product_name":"18ct Gold Plated Coffee Bean Mariner Chain","category":"Necklace > Chains","description":"Sterling Silver Coffee Bean Mariner Chain.\n18ct Gold Plated (Base metal - Sterling Silver 925)Length of chain measures: 16 inch + 2\" adjustable extension (18\" total length)Chain width measures: 3.7mmLobster clasp closureGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-1295-9S-000-0_1_72dpi.jpg?v=1757066952","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A3242copy1295heartname.jpg?v=1757509015","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-1295-9S-000-0_1.jpg?v=1757509015","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7256copy1295heartname3426.jpg?v=1757509015","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7457copy12950330alpha28130732.jpg?v=1757509015","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A3265copy080512952813ALPHA.jpg?v=1757509015"],"price":110,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.588Z"},"share_url":"https://firestarter.network/l/lst_l4P7UbQX","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_l4P7UbQX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Coffee Bean Mariner Chain' and a budget_max comfortably above $110.00 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."]}}