{"type":"firestarter.listing","listing":{"id":"lst_Ycu7cz7A","product_name":"Watermelon Tourmaline Aurora Ring","category":"Rings","description":"This magical, one-of-a-kind rose cut watermelon tourmaline dances with color and light. Wrapped in warm 22k gold and enhanced with two brilliant diamonds, this ring is stunning. \nSterling silver back and 5mm smooth band. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-05-27_002.jpg?v=1779978464","https://cdn.shopify.com/s/files/1/1479/9532/files/26-05-27_027.jpg?v=1779978237","https://cdn.shopify.com/s/files/1/1479/9532/files/26-05-27_001.jpg?v=1779978271"],"price":2150,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.634Z"},"share_url":"https://firestarter.network/l/lst_Ycu7cz7A","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_Ycu7cz7A' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Watermelon Tourmaline Aurora Ring' and a budget_max comfortably above $2150.00 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."]}}