{"type":"firestarter.listing","listing":{"id":"lst_SLMuTUDY","product_name":"GoFit - Resist-a-Bar Gym","category":"Tube Bands","description":"\n\nComplete kit (bar, 30 lb, 40 lb, 50 lb tubes, 2 handles, 2 anchors): Set up full-body sessions at home to build chest, back, legs.\n\nResist-a-Bar (2 piece) with dual carabiners: Train chest, back, and core while tube swaps expand resistance for progressive sets.\n\nPower Handles with textured, traction grips: Keep hold during rows, curls, and presses to strengthen forearms, shoulders, chest.\n\nDoor Anchors with stopper and double-stitched webbing: Support anchored pulls and rotations to target back, core, and glutes.\n\nTube length 56.3 in / 143 cm (ring to ring): Provide consistent tension to train lunges, presses, and rows for legs and back.\n\nTraining manuals, Workout Library, and GoFit Training App: Provide guided routines to improve form and target chest, back, core.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-RBK-1pc_1600x1600_1.jpg?v=1780587034","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-RAB_PU4_16154343-2b55-4ed6-a624-d1521b91e13e.jpg?v=1780587034","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-STHC_1600x1600_5_3f27a45b-94e4-40d1-92f2-c1e33edac6e2.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-RAB_PU2_9c5ee384-5019-406d-b9a4-2463a2ca01dc.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-RAB_PU1_84a905d7-e873-4ee1-8a9b-04da69bc24e3.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-STHC-M_1600x1600_3_a05b52a1-1160-4699-82e3-8c80a80d4f84.jpg?v=1780587033","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GF-RAB_PU3_818b93de-7fae-4978-b2c4-500664a948c8.jpg?v=1780587033"],"price":109.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.068Z"},"share_url":"https://firestarter.network/l/lst_SLMuTUDY","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_SLMuTUDY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GoFit - Resist-a-Bar Gym' and a budget_max comfortably above $109.99 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."]}}