{"type":"firestarter.listing","listing":{"id":"lst_tAmCAFoh","product_name":"Carnelian Necklace with Diamond Duo","category":"Necklaces","description":"A brilliant rose cut carnelian is set in bezel of 22k gold and accented with two sparkling diamonds. Backed in sterling silver and finished on an oxidized sterling silver chain.\nPendant measures approximately 3/4 inch tall. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-01-22_016copy.jpg?v=1770827970","https://cdn.shopify.com/s/files/1/1479/9532/files/26-01-23_041_5574577d-39fe-4a27-b5b8-254da17c4795.jpg?v=1770827952"],"price":1225,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.838Z"},"share_url":"https://firestarter.network/l/lst_tAmCAFoh","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_tAmCAFoh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Carnelian Necklace with Diamond Duo' and a budget_max comfortably above $1225.00 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."]}}