{"type":"firestarter.listing","listing":{"id":"lst_LsmwiNTc","product_name":"Round House Made in USA Insulated Drink Tumblers","category":null,"description":"American Made 11 oz Round House logo insulated coffee and drink tumbler!\n\nDouble wall insulation keeps drinks hot and cold\n\nClear push-in lid with sliding closure and silicone seal\nRound House logo on front\nMade of PS plastic\n3 3/8″ W x 7 1/4″ H\nMade in USA\n\n\n","images":["https://cdn.shopify.com/s/files/1/0388/0957/files/tumbler_front_copy.jpg?v=1721235225","https://cdn.shopify.com/s/files/1/0388/0957/files/tumblertopcopy_2078d44e-a826-4814-8051-eabf51eef20a.jpg?v=1721235233"],"price":11.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:31.731Z"},"share_url":"https://firestarter.network/l/lst_LsmwiNTc","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_LsmwiNTc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Round House Made in USA Insulated Drink Tumblers' and a budget_max comfortably above $11.95 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."]}}