{"type":"firestarter.listing","listing":{"id":"lst_MHMnLIJS","product_name":"9ct Solid Gold Heart Charm Ring","category":"Rings > Stone","description":"9ct Solid Gold Cubic Zirconia heart charm ring\n9ct Solid Gold (375)Cubic Zirconia stoneSold as a single ringBand measures 2.5mm at the widest pointCZ heart charm measures 5mmGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-R-4628-Y9-CZW-0_2_29bb321d-8783-480c-b377-7d683e2294c0.jpg?v=1707212506","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_2019_copy_4772_5034_4628.jpg?v=1782833877","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-R-4628-Y9-CZW-0_1.jpg?v=1707212506","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_2035_copy_4772_5034.jpg?v=1782833877","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0520_copy_4624_4628_5053_3329_1135477f-73e5-45c2-a149-c9dcc6691094.jpg?v=1726588401"],"price":231,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.145Z"},"share_url":"https://firestarter.network/l/lst_MHMnLIJS","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_MHMnLIJS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 9ct Solid Gold Heart Charm Ring' and a budget_max comfortably above $231.00 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."]}}