{"type":"firestarter.listing","listing":{"id":"lst_UI_NgaIb","product_name":"Square Hook","category":"Wall Hook","description":"\nMaterial — Casted brass or solid brass with matte polished finish\nDimensions — Small: 0.98\" W × 1.46\" H × 0.98\" D; Large: 1.77\" W × 1.18\" H × 1.77\" D\nInfo — Use as a hook or knob; screws for both options included\nCare — Wipe with a damp cloth. Solid brass may be gently polished when needed. Do not use abrasive surfaces or harsh chemicals.\n\nThe Square Hook is a versatile hardware piece defined by clean geometry and functional simplicity. Merging the forms of a cube and a cylinder, its monolithic design offers a refined yet understated presence. Available in two brass finishes, the casted brass version features a slightly darker tone and subtle texture, while the solid brass with a matte polished finish presents a smoother surface with a soft, restrained sheen.\nSuitable for use as a wall hook or cabinet knob, the Square Hook works equally well in kitchens, bathrooms, entryways, or children’s spaces, offering a durable and sculptural solution for hanging towels, robes, accessories, or small storage.\n","images":["https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-small-casted-brass.png?v=1766435877","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-large-casted-brass_1.png?v=1766437157","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-large-brass.png?v=1766437157","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-large-brass-1.png?v=1766437157","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-small-brass.png?v=1766437157","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-small-casted-brass-1.png?v=1766437157","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-brass-styled-side-view.webp?v=1766436572","https://cdn.shopify.com/s/files/1/0386/3961/files/ferm-living-square-hook-casted-brass-small-styled.webp?v=1766436554"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.060Z"},"share_url":"https://firestarter.network/l/lst_UI_NgaIb","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_UI_NgaIb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Square Hook' and a budget_max comfortably above $39.00 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."]}}