{"type":"firestarter.listing","listing":{"id":"lst_t9T5KM-g","product_name":"Hydra Vertical Bar Holder for Flat Foot","category":"Storage Rack Attachment","description":"Ready to set a PR in home gym organization? Save space and get even more use out of your Hydra power rack or Hydra bumper plate tree by attaching this barbell holder to your flat foot system or plate tree crossmember.Two bolts offer easy mounting, while an inner liner protects your barbell.The black powder coat offers rust resistance, and the 220lb max capacity can handle your barbell, even if you use it as a makeshift coat rack (please don't).Hardware included. Check out the Vertical Barbell Holder for an upright-mounting version.IMPORTANT: If your ceiling is less than 8 feet high, you may find using the Barbell Holder challenging with most barbells — please keep this in mind before purchasing.","images":["https://cdn.shopify.com/s/files/1/0654/3346/9125/files/UBH-FLT-HDR-carousel-1_2940edfd-87f5-40cd-9d2f-aced87c5c0eb.jpg?v=1764591719","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/UBH-FLT-HDR-carousel-2_3ece626a-a7db-4d7a-b76a-60ee3e8a1e39.jpg?v=1764591719","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/UBH-FLT-HDR-carousel-3_ae72a4a5-88e0-4bbb-9c58-1a0dcd2b995c.jpg?v=1764591719"],"price":26.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.763Z"},"share_url":"https://firestarter.network/l/lst_t9T5KM-g","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_t9T5KM-g' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hydra Vertical Bar Holder for Flat Foot' and a budget_max comfortably above $26.99 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."]}}