{"type":"firestarter.listing","listing":{"id":"lst_YEDlAn-x","product_name":"Recycled Cantina Tumbler","category":"Tabletop: Glassware","description":"\nHUMBLER TUMBLER\n\nBy Homart\n\n  Comes in 2 sizes\n\nThis handmade recycled glass tumbler balances eco-friendly + effortless\nGreat for cocktails, summer refreshments, or as an elevated water glass\n","images":["https://cdn.shopify.com/s/files/1/1020/2551/files/homart-recycled-cantina-tumbler-group-HMA.500.30.004.jpg?v=1717621246","https://cdn.shopify.com/s/files/1/1020/2551/files/homart-recycled-cantina-tumbler-group-HMA.500.30.004-styled.jpg?v=1717621246","https://cdn.shopify.com/s/files/1/1020/2551/files/homart-recycled-cantina-tumbler-small-HMA.500.30.004.jpg?v=1717621246","https://cdn.shopify.com/s/files/1/1020/2551/files/homart-recycled-cantina-tumbler-large-HMA.500.30.004.jpg?v=1717621246"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:01.709Z"},"share_url":"https://firestarter.network/l/lst_YEDlAn-x","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_YEDlAn-x' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Recycled Cantina Tumbler' and a budget_max comfortably above $16.00 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."]}}