{"type":"firestarter.listing","listing":{"id":"lst_zK7LZHc9","product_name":"Katara Liner Set","category":null,"description":"The personality of water, captured in an eyeliner set consisting of a tranquil matte and a dynamic multichrome.","images":["https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Katara-Liner-Set.jpg?v=1754578239","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Katara-Liner-Swatches.jpg?v=1754578239","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Katara-Liner-Set-Open.jpg?v=1754578239"],"price":26,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:00.498Z"},"share_url":"https://firestarter.network/l/lst_zK7LZHc9","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_zK7LZHc9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Katara Liner Set' and a budget_max comfortably above $26.00 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."]}}