{"type":"firestarter.listing","listing":{"id":"lst_1q4oD8hC","product_name":"Fat Bar - Straight Handle Bar","category":"Cable Attachment","description":"The Fat Bar Straight Handle Bar is the jack of all trades for cable training.Its straight design allows for pushdowns, rows, pulldowns, raises, and more without needing 93 different cable attachments. Whether you’re into grappling sports, arm wrestling, or just want to build your grip strength, fat bar attachments are a game-changer. Their unique design builds your grip in ways that typical cable attachments can’t match.Compatible with any cable machine using a carabiner.\nIMPORTANT: 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/STR-FAT-01.jpg?v=1783163226","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/STR-FAT-02.jpg?v=1783163227","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/STR-FAT-03.jpg?v=1783163227","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/STR-FAT-04.jpg?v=1783163226","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/STR-FAT-05.jpg?v=1783163227","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/STR-FAT-06.jpg?v=1783163226"],"price":56.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.989Z"},"share_url":"https://firestarter.network/l/lst_1q4oD8hC","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 ","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_1q4oD8hC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fat Bar - Straight Handle Bar' and a budget_max comfortably above $56.99 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."]}}