{"type":"firestarter.listing","listing":{"id":"lst_B32ppQxD","product_name":"Serious Steel Fitness - Resistance Tubing Pack (Up to 100 lbs Resistance)","category":"Tube Bands","description":"\n  \n5 bands from 10–30 lb, up to 100 lb total: Deliver customizable resistance to train arms, legs, shoulders, and back\n  \nPortable for travel, home, or work: Set up anywhere to train full body and keep arms, legs, core, and back on track\n  \nDoor anchor, ankle straps, handles, carabiners: Expand exercise options to target chest, back, glutes, shoulders, and legs\n  \nCurls, squats, overhead press, flies, back work: Perform proven moves to build arms, legs, chest, back, and shoulders\n  \nQuick-attach carabiners: Ensure secure connections to improve transitions and keep training intensity between exercises\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_All-Bands_Main-Image_3_bbff7bd7-3b7e-415c-a4d7-bf4c3be61d03.jpg?v=1780586318","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_All-Bands_Jacob_1.jpg?v=1780586318","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_Blue_Caitlin-Lunge_1.jpg?v=1780586321","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_Green_Row_1.jpg?v=1780586321","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_Blue_Caitlin-Upright-Row_1.jpg?v=1780586321","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_Black_Front-Raise_1.jpg?v=1780586318","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack-with-Band-Guard_Blue_Caitlin-Bicep-Curl_1.jpg?v=1780586321","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack-_-Band-Guard_Yellow_Close-Up_1.jpg?v=1780586320","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Band-Tubing-Pack_All-Bands_Main-Image_3-with-Band-Guard.jpg?v=1780586318"],"price":34.9,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.458Z"},"share_url":"https://firestarter.network/l/lst_B32ppQxD","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_B32ppQxD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Serious Steel Fitness - Resistance Tubing Pack (Up to 100 lbs Resistance)' and a budget_max comfortably above $34.90 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."]}}