{"type":"firestarter.listing","listing":{"id":"lst_bkxO3br4","product_name":"Matcha Whisk","category":"Matcha Tools","description":"We'd be remiss to offer matcha without also offering its traditional chasen, or bamboo whisk, designed specifically for stirring powdered green tea, especially in the context of the Japanese tea ceremony.  \n","images":["https://cdn.shopify.com/s/files/1/0041/3842/products/Matcha_Whisk.jpg?v=1619035173"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:18.290Z"},"share_url":"https://firestarter.network/l/lst_bkxO3br4","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_bkxO3br4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Matcha Whisk' and a budget_max comfortably above $24.00 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."]}}