{"type":"firestarter.listing","listing":{"id":"lst_taV4NFMl","product_name":"Block Tower Speaker","category":"Lights & Lanterns","description":"Elevate your listening experience with our one-of-a-kind Block Tower Speaker. This vintage-inspired speaker delivers rich, deep sound across all ranges. Easily connect it wirelessly to your phone or computer while on the go or plug it into the wall for a reliable desktop or home speaker setup. Crafted from copper, brass, and aluminum, it features amber battery indicators and a sturdy leather strap for effortless portability. The Block Tower Speaker boasts a battery life of over 20 hours, ensuring prolonged and uninterrupted music enjoyment.\nUse it solo or stack it with our Block Tower Lantern &amp; Block Tower Power Station.","images":["https://cdn.shopify.com/s/files/1/0045/1297/2890/files/LIV-222_BlockTowerSpeaker_PDP_01.jpg?v=1765406487","https://cdn.shopify.com/s/files/1/0045/1297/2890/files/LIV-222_BlockTowerSpeaker_PDP_02.jpg?v=1729637614","https://cdn.shopify.com/s/files/1/0045/1297/2890/files/LIV-222_BlockTowerSpeaker_PDP_03.jpg?v=1729723438","https://cdn.shopify.com/s/files/1/0045/1297/2890/files/LIV-222_BlockTowerSpeaker_PDP_04.jpg?v=1729723435","https://cdn.shopify.com/s/files/1/0045/1297/2890/files/BlockTowerSystem_LS_02.jpg?v=1758216123","https://cdn.shopify.com/s/files/1/0045/1297/2890/files/BlockTowerSpeaker_PDP_08.jpg?v=1765406487"],"price":139.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:52.290Z"},"share_url":"https://firestarter.network/l/lst_taV4NFMl","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_taV4NFMl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Block Tower Speaker' and a budget_max comfortably above $139.99 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."]}}