{"type":"firestarter.listing","listing":{"id":"lst_jK-03XLO","product_name":"Matte Black Chasen - Matcha Whisk Stand","category":"Matcha Set","description":"A Chasen-tate is a component of Chanoyu, the Japanese tea ceremony. This ceramic stand serves as a holder for a bamboo whisk, a vital part in the process of steeping matcha, and this piece is traditionally referred to as a Chasen-tate.","images":["https://cdn.shopify.com/s/files/1/0022/4781/9364/products/rnH76dkA.jpg?v=1680802080"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:21.481Z"},"share_url":"https://firestarter.network/l/lst_jK-03XLO","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_jK-03XLO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Matte Black Chasen - Matcha Whisk Stand' and a budget_max comfortably above $12.00 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."]}}