{"type":"firestarter.listing","listing":{"id":"lst_dCZcaTzo","product_name":"Powerbuilt 3 Piece Quick Release 1/2-Inch Drive Extension Bar Set - 643068ECE","category":null,"description":"The Powerbuilt 3-piece 1/2-inch drive locking socket extension bar set is designed for durability and ease of use. The locking function ensures sockets stay connected. Perfect for tackling a variety of tasks. This set includes three essential extension bar lengths: 6-inch, 9-inch, and 12-inch giving you the right tool for almost any job.  Whether working in tight spaces or needing extra reach, these extensions provide the flexibility and convenience you need.","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_203Q_20Eva_20Foam_20Tray_20Right.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_1.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_2.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_3.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_5.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_6.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_4_dnh5mv.jpg?v=1749183640","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/643068ECE_APC_4.jpg?v=1749183640"],"price":59.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:08.773Z"},"share_url":"https://firestarter.network/l/lst_dCZcaTzo","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_dCZcaTzo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Powerbuilt 3 Piece Quick Release 1/2-Inch Drive Extension Bar Set - 643068ECE' and a budget_max comfortably above $59.95 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."]}}