{"type":"firestarter.listing","listing":{"id":"lst_QZL9_Z_s","product_name":"Breaker Bars","category":"Breaker Bars","description":"Break those stubborn rusted and frozen fasteners loose with Powerbuilt breaker bars.\nJust pop a socket on the square drive, attach it securely to the nut or bolt, brace yourself and go to town.  \nBuilt using strong chrome vanadium steel stylish breaker bars have spiral machined handles with rings for superior no-slip grip.\nFor even more convenience, some models offer a ratcheting head for faster removal or tightening.\nDependable Powerbuilt breaker bars, flex handles and T-handles meet or exceed ANSI standards and have a lifetime warranty, all at affordable prices.\n\nConstructed of mirror-polished chrome vanadium steel\nPrecision built to meet or exceed ANSI standards\nAffordable quality\nStrong and dependable to last a lifetime\n\n","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/files/641504-a.png?v=1773745438","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/641504-02.jpg?v=1773745438","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/642504_640854_640853-03_4f90b359-1f1b-4b08-8215-11bec00aee9d.jpg?v=1773745438","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/640853-04_3e0323c7-4864-4649-9150-d965f4465080.jpg?v=1773745438","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/642504_640854_640853-05_e0abc894-8aec-480d-b901-0aa84a71e240.jpg?v=1773745438"],"price":21.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:12.171Z"},"share_url":"https://firestarter.network/l/lst_QZL9_Z_s","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_QZL9_Z_s' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Breaker Bars' and a budget_max comfortably above $21.95 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."]}}