{"type":"firestarter.listing","listing":{"id":"lst_NY_a6cBt","product_name":"Sterling Silver Chunky Pave Open Ring","category":"Rings > Stone","description":"Chunky flat edge pave CZ open ring.\nSterling Silver (925)Cubic Zirconia stonesSold as a single ringGift ready - branded cotton gift bag included\nSizes available (approx conversion):UK J // US 5UK L // US 6UK N // US 7UK P // US 8UK S // US 9","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-7505-9S-CZW-0_4_4097f23a-ea85-48c1-837d-ac54bf027af9.jpg?v=1707213057","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0755_copy_1252_7505_248d1fd4-d526-4043-9a4e-2a6f6c01f9f3.jpg?v=1727712130","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-7505-9S-CZW-0_3_6c5ae867-3c77-4fc3-8a4e-2d5f03927bda.jpg?v=1709805907","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0754_copy_1252_7505_cf6c0e01-b9a4-496f-ab34-6107dc3828c9.jpg?v=1727712131","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0756_copy_5509_1252_7505.jpg?v=1727712131"],"price":20.5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.275Z"},"share_url":"https://firestarter.network/l/lst_NY_a6cBt","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_NY_a6cBt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Chunky Pave Open Ring' and a budget_max comfortably above $20.50 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."]}}