{"type":"firestarter.listing","listing":{"id":"lst_kMuxsPZO","product_name":"Blue - Green Tourmaline Statement Ring","category":"Rings","description":"A luminous blue - green tourmaline cabochon with remarkable depth and mystery is set in warm 18k gold and accented with five trios, each with a single sparkling diamond in the center. A true one of a kind statement piece.\nSetting measures approximately 5/8 inch x 7/8 inch. 6mm hammered band. 18k gold, matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-11-11_026_1200.jpg?v=1754592557","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-13_002_1200.jpg?v=1759777004","https://cdn.shopify.com/s/files/1/1479/9532/files/24-11-11_026A_1200.jpg?v=1759777004"],"price":10165,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.614Z"},"share_url":"https://firestarter.network/l/lst_kMuxsPZO","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_kMuxsPZO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue - Green Tourmaline Statement Ring' and a budget_max comfortably above $10165.00 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."]}}