{"type":"firestarter.listing","listing":{"id":"lst_qUYnwhVp","product_name":"Crystal Glass Tumbler","category":null,"description":"Elegant crystal glass tumbler with subtly-curved rim. Hand-blow with lead-free crystal. This delicate glass is a perfect combination of elegance, simplicity, great design and functionality. Designed by Ann Demeulemeester for Serax.\nLead-free crystal, dishwasher safe. Sold individually. Holds 5oz (15cl)","images":["https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_7340__67091.1697048575.1280.1280.jpg?v=1773861910","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_7343__72682.1697048568.1280.1280.jpg?v=1773861982","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_7347__81892.1697048568.1280.1280.jpg?v=1773862057","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_7338__86884.1697048568.1280.1280.jpg?v=1773862113"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.700Z"},"share_url":"https://firestarter.network/l/lst_qUYnwhVp","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_qUYnwhVp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Crystal Glass Tumbler' and a budget_max comfortably above $32.00 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."]}}