{"type":"firestarter.listing","listing":{"id":"lst_SBqk6RX2","product_name":"Sterling Silver Red Enamel Signet Ring","category":"Rings > Signet","description":"Rounded hand enamelled red and blue flower signet ring\nSterling Silver (925) Sold as a single ringFront = 9mm (h) x 9mm (w)Band = 2.6mm (at thinnest)Gift ready - branded cotton gift bag included Sizes available (approx conversion): UK F // US 3UK H // US 4UK J // US 5UK L // US 6UK N // US 7UK P // US 8UK R // US 9","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/T2-RP-0602-SS-000-0_ea96ac8c-92ae-4ef4-b7e6-e36c795f9a1d.jpg?v=1707213692","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6278copy211106024362_5fa0d96d-0d48-4628-827e-e27a4a3d5e18.jpg?v=1709810138","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/T2-RP-0602-9S-000-0_3.jpg?v=1709810138"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.378Z"},"share_url":"https://firestarter.network/l/lst_SBqk6RX2","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_SBqk6RX2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Red Enamel Signet Ring' and a budget_max comfortably above $25.00 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."]}}