{"type":"firestarter.listing","listing":{"id":"lst_8meAmz-D","product_name":"Coldbrew Bottle","category":null,"description":"Need the perfect bottle for whipping up some coldbrew? Here is it.\nThe first use of this single-walled shaker will convince you: this is the way to make coldbrew matcha. It creates a fantastic crema and is super-comfortable on the hand when shaking.Durable, attractive, and wildly effective. Made from the highest quality borosilicate glass, with a silicone band for easy grip and an eco-friendly bamboo cap.  \nCapacity:  16oz capacity when full (without ice)\nDimensions: bottle 7.875\"H x 2.625 diameter; 8.5\"H with cap\nCare: Hand-washing is recommended. Bamboo cap not dishwasher safe!","images":["https://cdn.shopify.com/s/files/1/0222/8459/9373/products/TW-CB-BTL_01-new.jpg?v=1665165572","https://cdn.shopify.com/s/files/1/0222/8459/9373/products/TW-CB-BTL_02-new.jpg?v=1665165572"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:26.576Z"},"share_url":"https://firestarter.network/l/lst_8meAmz-D","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_8meAmz-D' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Coldbrew Bottle' and a budget_max comfortably above $25.00 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."]}}