{"type":"firestarter.listing","listing":{"id":"lst_LHAiWZbn","product_name":"Spark CAB","category":"Physical","description":"140-Watt powered guitar amp speaker cabinet optimized to work seamlessly with Spark Series amps,¹ as well as other modelers, instruments or amps.² Versatile, high-quality sound for live performances, recording sessions and home practice.","images":["https://cdn.shopify.com/s/files/1/1094/6716/files/2_a1cbfa2f-4650-4902-b3ec-88695abbb5d4.jpg?v=1697068237","https://cdn.shopify.com/s/files/1/1094/6716/files/01.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/4_8eac5c53-4d0d-4a06-8e09-b0579b56d8ee.jpg?v=1722446141","https://cdn.shopify.com/s/files/1/1094/6716/files/3_f76e6ce8-7cfa-4fcf-9bf1-2a3ad762125c.jpg?v=1722446141","https://cdn.shopify.com/s/files/1/1094/6716/files/6_8ac19ff1-cc9b-4439-b29d-b9b115e1155b.jpg?v=1722446141","https://cdn.shopify.com/s/files/1/1094/6716/files/5_21c55961-7db6-4910-9be2-0e648f96c5e6.jpg?v=1722446141","https://cdn.shopify.com/s/files/1/1094/6716/files/lifeshot1.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/CAB_S2Pearl.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/03.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/lifeshot2.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/02.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/04.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/05.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/06.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/08.jpg?v=1722446021","https://cdn.shopify.com/s/files/1/1094/6716/files/09.jpg?v=1722446021"],"price":296,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:00.622Z"},"share_url":"https://firestarter.network/l/lst_LHAiWZbn","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_LHAiWZbn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spark CAB' and a budget_max comfortably above $296.00 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."]}}