{"type":"firestarter.listing","listing":{"id":"lst_Rw55hT0Z","product_name":"9ct Solid Gold Round Signet Ring","category":"Rings > Signet","description":"9ct Solid Gold round signet ring\n9ct Solid Gold (375)Circle = 7mmBand thickness 1.2mmSquare edge ringSold as a single ringGift ready - branded cotton gift bag includedSizes available (approx conversion):UK Size E= 2.5UK Size F = US 3UK Size H = US 4UK Size J = US 5UK Size L = US 6UK Size N = US 7UK Size P = US 8UK Size R 1/2 = US 9UK Size T = US 10","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-R-3689-Y9-000-0_2_c77601be-5806-4ead-8b03-f95c8bc8964f.jpg?v=1707212670","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/RING_I3-2337_0b2b6a4a-0533-45bf-9010-7bb175798f6a.jpg?v=1707212670","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-R-3689-Y9-000-0_17020046-bb20-455f-ac77-616a85ab6b50.jpg?v=1707212669","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/RING_I3-2337_-_I3-3689_74cc1491-e426-4a09-8922-c6669b6e1057.jpg?v=1707212669"],"price":168,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.644Z"},"share_url":"https://firestarter.network/l/lst_Rw55hT0Z","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_Rw55hT0Z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 9ct Solid Gold Round Signet Ring' and a budget_max comfortably above $168.00 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."]}}