{"type":"firestarter.listing","listing":{"id":"lst_n73WrgVX","product_name":"Sterling Silver Emerald CZ Ring (Mens)","category":"Rings > Stone","description":"Emerald CZ Ring\nSterling Silver (925)  Baguette cubic zirconia stone measures: 7mm (h) x 10mm (w) 4.5mm (d)The band of the ring measures: 2mm at the back of the bandSold as a single-ringSizes available (approx conversion):UK H = US 4UK J = US 5UK L = US 6UK N = US 7UK P = US 8UK R = US 9Branded cotton gift bag included\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Y3-R-8728-9S-EME-0_3_94b9bcd1-f064-42c0-8dfc-f66601f72c13.jpg?v=1708957965","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6977copy61198728bespoke.jpg?v=1710842946","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Y3-R-8728-9S-EME-0_4_86a7df5b-7b2f-4b5a-9c78-0c979d2a9a70.jpg?v=1710842946","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6847copy6126917987287501_27fa8b48-7902-4c4c-8a21-66d789f19d4e.jpg?v=1710842814"],"price":37,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.463Z"},"share_url":"https://firestarter.network/l/lst_n73WrgVX","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_n73WrgVX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Emerald CZ Ring (Mens)' and a budget_max comfortably above $37.00 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."]}}