{"type":"firestarter.listing","listing":{"id":"lst_TGn0rim4","product_name":"Tourmalinated Quartz Fringe Necklace","category":"Necklaces","description":"Delicate crystals of black tourmaline intersect inside clear, faceted quartz, accented with sterling silver fringe. Set in a sterling silver bezel and stationed on an oxidized sterling silver chain. 20\" length.\nPendant measures approximately 3/4 inch tall and 1\" wide. Sterling silver bezel, back and chain. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-01-22_010copy.jpg?v=1771257871","https://cdn.shopify.com/s/files/1/1479/9532/files/26-01-23_046.jpg?v=1771257871"],"price":1250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.848Z"},"share_url":"https://firestarter.network/l/lst_TGn0rim4","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_TGn0rim4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tourmalinated Quartz Fringe Necklace' and a budget_max comfortably above $1250.00 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."]}}