{"type":"firestarter.listing","listing":{"id":"lst_JIWqR0Ca","product_name":"Sterling Silver Spiral Ring","category":"Rings > Signet","description":"Sterling Silver Spiral Ring\nSterling Silver (925)Spiral measures: 19.6mm (h) X 22mm (w)The band of the ring measures: 3.7mm on the sides, 2.5mm at baseSold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Sterling_Silver_Spiral_Ring_-_seolgold.jpg?v=1777379094","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Spiral_Ring.jpg?v=1779371894","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Sterling_Silver_Spiral_Ring_2.jpg?v=1777379173","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Sterling_Silver_Spiral_Ring.jpg?v=1777379105","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Sterling_Silver_Spiral_Ring_3.jpg?v=1777379424","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Sterling_Silver_Spiral_Ring_-_seolgold_2.jpg?v=1777379132"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.147Z"},"share_url":"https://firestarter.network/l/lst_JIWqR0Ca","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_JIWqR0Ca' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Spiral Ring' and a budget_max comfortably above $39.00 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."]}}