{"type":"firestarter.listing","listing":{"id":"lst_Y4MoIQSD","product_name":"Sterling Silver Black CZ Eternity Ring","category":"Rings > Stone","description":" Black CZ Eternity RingSterling Silver (925)Black Cubic Zirconia stonesCZ baguette stones measure: 4mm (w) x 2mm (h)The width of the band measures: 3.5mm Sold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-R-2564-SS-CZB-0_2_6d90a5c7-c104-4d85-81f6-d742aa3ac73c.jpg?v=1707899724","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5134_copy_0100_1013_2564_LINK.jpg?v=1764841378","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0426_copy_2564_7350_1074_be57abe8-a7ba-4032-a233-c9b4d836aaa0.jpg?v=1762942661","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-R-2564-SS-CZB-0_1_1e20c8f2-294a-441a-8e0b-79406730b000.jpg?v=1762942661","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_3284_copy_2381_6396_2475_2553_2067_2564_d54e6a7e-3b8c-4f6a-912d-d5e9027fbc19.jpg?v=1762942661"],"price":33,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.555Z"},"share_url":"https://firestarter.network/l/lst_Y4MoIQSD","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 ","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_Y4MoIQSD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Black CZ Eternity Ring' and a budget_max comfortably above $33.00 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."]}}