{"type":"firestarter.listing","listing":{"id":"lst_8iRv8-me","product_name":"Sapphire Necklace with Diamonds","category":"Necklaces","description":"A brilliant blue, rose cut sapphire, wrapped in warm 22k gold shines with a pair of diamond accents, each set in a 22k gold dot. This lovely pendant is suspended on a delicate 14k gold chain, with 14k lobster clasp.\nSetting measures approximately 1/4 inch x 1/2 inch. Sterling silver back. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-03_003_1200_edited-1.jpg?v=1754592686","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-06_003_f24400f6-332a-4edc-a3fd-97d02ce53f92.jpg?v=1754592686"],"price":2055,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.812Z"},"share_url":"https://firestarter.network/l/lst_8iRv8-me","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_8iRv8-me' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sapphire Necklace with Diamonds' and a budget_max comfortably above $2055.00 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."]}}