{"type":"firestarter.listing","listing":{"id":"lst_kouApuKS","product_name":"Coldbrew Reserve Matcha","category":null,"description":"Our most elegant coldbrew.\nAromas of baby vegetables, pea tendrils, and new grasses. It has an ultra-fine, fluffy texture, heaps of chlorophyll, and its brothy umami comes out full force, even at icy temperatures. An exceedingly smooth coldbrew matcha with a long, creamy finish that leaves the palate feeling silky and happy.\nWhy do people like our matcha so much?\nFrom Uji, the birthplace of matcha in Japan. ","images":["https://cdn.shopify.com/s/files/1/0222/8459/9373/products/BAM-CR-3.jpg?v=1633574285","https://cdn.shopify.com/s/files/1/0222/8459/9373/products/CBR-powder-01_474e2d1b-a669-451e-a55e-5c411ae934c1.jpg?v=1633574285","https://cdn.shopify.com/s/files/1/0222/8459/9373/products/BAM-CBR_100g.jpg?v=1633574285","https://cdn.shopify.com/s/files/1/0222/8459/9373/products/BAM-CBR_250g.jpg?v=1633574285","https://cdn.shopify.com/s/files/1/0222/8459/9373/products/BAM-CBR_500g.jpg?v=1633574286"],"price":44,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:26.629Z"},"share_url":"https://firestarter.network/l/lst_kouApuKS","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 ","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_kouApuKS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Coldbrew Reserve Matcha' and a budget_max comfortably above $44.00 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."]}}