{"type":"firestarter.listing","listing":{"id":"lst_YWvpJthI","product_name":"Icy Gray Diamond Ring","category":"Rings","description":"This icy, rose cut, pale gray diamond is accented by 22k gold trios holding six glittering white diamonds.\nThe center diamond measures approximately 1/4 inch x 5/16 inch. All diamonds are wrapped in 22k gold, and set atop an 18k 1.5mm hammered band. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-02_095_1200.jpg?v=1757375365","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-06_006_b05a267f-481c-4241-b638-8753ce0bb3fa.jpg?v=1759777305","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-02_094_1200.jpg?v=1759777305"],"price":5935,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.704Z"},"share_url":"https://firestarter.network/l/lst_YWvpJthI","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_YWvpJthI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Icy Gray Diamond Ring' and a budget_max comfortably above $5935.00 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."]}}