{"type":"firestarter.listing","listing":{"id":"lst_b2N3SZDd","product_name":"Powerbuilt 21 MM Fully Polished Metric Combination Wrench - 644125","category":"Wrenches - Metric","description":"Made from the highest quality Chrome Vanadium steel material with a chrome-plated mirror-polished finish, the 12 Point Z-Drive broaching on the box end allows for more torque when breaking loose or finishing off any fastener. The 15° offset allows for greater access to those hard to reach areas. These wrenches are suitable for any professional technician or tool enthusiast","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/products/644125-_2021mm-01.jpg?v=1660861144","https://cdn.shopify.com/s/files/1/0443/2681/3852/products/644125-_2021mm-02.jpg?v=1660861144","https://cdn.shopify.com/s/files/1/0443/2681/3852/products/combination_20wrench-15_20offset_646c678f-1730-4660-8fc1-e2ed0a7c8a2e.jpg?v=1660861144","https://cdn.shopify.com/s/files/1/0443/2681/3852/products/combination_20wrench-15_20angled_effea68c-b8a5-4b8f-8cd5-636a7de0245d.jpg?v=1660861144","https://cdn.shopify.com/s/files/1/0443/2681/3852/products/combination_20wrench-12pt_6bca982f-3d0d-4b03-9c8e-d24188a1728f.jpg?v=1660861144","https://cdn.shopify.com/s/files/1/0443/2681/3852/products/644125-_2021mm-03.jpg?v=1660861144"],"price":19.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:11.415Z"},"share_url":"https://firestarter.network/l/lst_b2N3SZDd","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_b2N3SZDd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Powerbuilt 21 MM Fully Polished Metric Combination Wrench - 644125' and a budget_max comfortably above $19.95 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."]}}