{"type":"firestarter.listing","listing":{"id":"lst_0y9YnRjT","product_name":"Sterling Silver Squared CZ Rectangle Ring","category":"Rings > Stone","description":"Squared CZ Rectangle Ring\n\n\n\n\nSterling Silver (925)Baguette Cubic Zirconia stonesCentre CZ stone measures: 6.3mm (w) x 4.5mm (h)x2 smaller CZ stones measure: 8.5 (w) x 6.3mm (h)Band of the ring measures: 2mmSold as a single ring\n\n\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-8441-SS-CZW-0_2.jpg?v=1719243678","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7958_copy_8441_2999.jpg?v=1725457350","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-8441-SS-CZW-0_1.jpg?v=1725457462","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0098_copy_8441_2999_3282.jpg?v=1750937047","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A6588_copy_0517_8441_2999_1.jpg?v=1725457349","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_9107_copy_2999_8441.jpg?v=1721119941"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.313Z"},"share_url":"https://firestarter.network/l/lst_0y9YnRjT","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_0y9YnRjT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Squared CZ Rectangle Ring' and a budget_max comfortably above $36.00 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."]}}