{"type":"firestarter.listing","listing":{"id":"lst_2-1vVfOr","product_name":"Aluminum Handles Pair with Bearings","category":null,"description":"Say goodbye to those flimsy, rubber-coated handles that make your cable machine feel like a budget gym from the early 2000s. These aluminum handles with bearings are the upgrade your workouts (and hands) deserve, giving you a better experience with your curls, raises, flies, and more.Crafted with aluminum, they boast a sleek, high-end look with light knurling that’s just right — sticky enough for grip but not cheese-grater aggressive. And thanks to the built-in bearings, each rep rolls smoothly, reducing friction so you can focus on the lift instead of wrestling with stiff handles.Need a quality handle with an adaptable length? Peep the Adjustable Aluminum Handles - Pair.IMPORTANT: Sold in pairs only. Requires a carabiner (not included by default) for use on your cable machine. ","images":["https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SHRT-ALN-HA-01.jpg?v=1781954809","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SHRT-ALN-HA-02.jpg?v=1781954809","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SHRT-ALN-HA-03.jpg?v=1781954809","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SHRT-ALN-HA-04.jpg?v=1781954809","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SHRT-ALN-HA-05.jpg?v=1781954809","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/SHRT-ALN-HA-06.jpg?v=1781954810"],"price":37.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.493Z"},"share_url":"https://firestarter.network/l/lst_2-1vVfOr","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_2-1vVfOr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Aluminum Handles Pair with Bearings' and a budget_max comfortably above $37.99 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."]}}