{"type":"firestarter.listing","listing":{"id":"lst_wAIttGyx","product_name":"SwitchHeads Fixed Head","category":null,"description":"SwitchHeads are used to make it easier for an effects pedal user to access “on/off” and “function” foot switches. SwitchHeads will increase the height and diameter of the target area. This fixed-head model utilizes a fixed, 1” Diameter top. No need for special tools, Allen wrenches or set screws. To install, simply hand-screw onto the exposed mounting threads of the foot switch.","images":[],"price":11.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T18:04:24.271Z"},"share_url":"https://firestarter.network/l/lst_wAIttGyx","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_wAIttGyx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SwitchHeads Fixed Head' and a budget_max comfortably above $11.99 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."]}}