{"type":"firestarter.listing","listing":{"id":"lst_H4alqAEV","product_name":"Hexagon Gray Diamond Ring","category":"Rings","description":"This icy, rose cut, pale gray diamond is accented by six 22k gold trios, each with a tiny glittering diamond at its center.\nThe setting, including diamond trios, measures approximately 1/2 inch x 1/2 inch. All diamonds are wrapped in 22k gold, and set atop an 18k 1.25mm hammered band. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-02_093_1200.jpg?v=1757375366","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-06_004_6b1352dc-ca11-46fb-a6d7-ae585abebc25.jpg?v=1759777320","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-02_092_1200.jpg?v=1759777320"],"price":6310,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.706Z"},"share_url":"https://firestarter.network/l/lst_H4alqAEV","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_H4alqAEV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hexagon Gray Diamond Ring' and a budget_max comfortably above $6310.00 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."]}}