{"type":"firestarter.listing","listing":{"id":"lst_u_aOkVK4","product_name":"Sterling Silver Oval Signet Ring","category":"Rings > Signet","description":"Sterling Silver Oval Signet Ring\nSterling Silver (925)Band = 3mm at tallest, 3mm at the back of the bandFront = 8.5mm (h)Sold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-5085-9S-000-0_2_3727fed2-ebfe-485a-bcb1-091b16b7857b.jpg?v=1707213609","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0428_copy_5085_1131_2492_88d8fc8e-8382-419d-b77e-c1310f8adc3c.jpg?v=1726585400","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-5085-9S-000-0_3.jpg?v=1709808912","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-6349-SS-000-0_MODEL4_41f85260-fb9e-429d-b75c-79aa137628b6.jpg?v=1707755470","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0439_copy_0315_5085_1131_2492_6e7706d8-c0ba-4eda-816e-ef507562ee85.jpg?v=1726585400"],"price":34,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.910Z"},"share_url":"https://firestarter.network/l/lst_u_aOkVK4","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_u_aOkVK4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Oval Signet Ring' and a budget_max comfortably above $34.00 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."]}}