{"type":"firestarter.listing","listing":{"id":"lst_zZVxI7t9","product_name":"Matcha Whisk (Bamboo Chasen)","category":"3597 Home & Garden Kitchen & Dining Kitchen Tools & Utensils Whisks","description":"Half kitchen utensil, half art piece, our chasen (bamboo matcha whisks) exemplify functional beauty - truly an icon of Japanese culture and tradition.\nDid you know that upon first use, your chasen will beautifully bloom....? Give it a shot and see for yourself! ","images":["https://cdn.shopify.com/s/files/1/0332/2957/products/DSCF2039-2.jpg?v=1587513749","https://cdn.shopify.com/s/files/1/0332/2957/products/Chasen_Small_ac337ffb-e440-48fe-a2fe-16869c030913.jpg?v=1587513767","https://cdn.shopify.com/s/files/1/0332/2957/products/DSCF2042-2.jpg?v=1587513756","https://cdn.shopify.com/s/files/1/0332/2957/products/Chasen_1.jpg?v=1587153998"],"price":27,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.925Z"},"share_url":"https://firestarter.network/l/lst_zZVxI7t9","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_zZVxI7t9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Matcha Whisk (Bamboo Chasen)' and a budget_max comfortably above $27.00 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."]}}