{"type":"firestarter.listing","listing":{"id":"lst_-HOP2xcJ","product_name":"Glute Ham Developer (GHD)","category":"Exercise & Fitness","description":"The REP Glute-Ham Developer (GHD) is made for working the posterior chain muscles - glutes, hamstrings, and lower back. Strengthening these muscles has been shown to reduce ACL / MCL injuries by helping balance upper leg muscles - as we are usually quadricep dominant from squats, running, sports, etc. You can flip over and use it for some targeted abdominal workouts, too!\nOur GHD includes many advanced features:\n\nBand pegs for resistance work.\nA bearing system for the footplate which makes height adjustments quick and easy.\nA mounting footplate to make it easy to get on and off the glute ham developer.\nWheels on the back make it easy to move.\nThick padding with a durable vinyl cover and steel endcaps on the foot pads finish off the unit. \n","images":["https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-Thumbnail.jpg?v=1635875992","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2856-DETAIL.jpg?v=1635875992","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2858.jpg?v=1635875992","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2841.jpg?v=1635875992","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2861.jpg?v=1635875992","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2877.jpg?v=1635875992","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2878.jpg?v=1635875993","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2845.jpg?v=1635875993","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2853.jpg?v=1635875993","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2854.jpg?v=1635875993","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/Shopify-GHD-3000-381B2846.jpg?v=1635875993"],"price":479.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:05.442Z"},"share_url":"https://firestarter.network/l/lst_-HOP2xcJ","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_-HOP2xcJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Glute Ham Developer (GHD)' and a budget_max comfortably above $479.99 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."]}}