{"type":"firestarter.listing","listing":{"id":"lst_ZY3sOVCz","product_name":"Sidewinder Knife","category":"Daily Carry","description":" \n\nMore info\nThe product of a years-long collaboration with Chen Chen and Kai Williams, the Sidewinder is an enigmatic kinetic sculpture moonlighting as a knife.\nNamed for the oscillating tracks left in the sand by its serpentine namesake, motion is at the core of the Sidewinder Knife’s design philosophy. Rather than a fixed handle, it has an interlocking mechanical hilt, with two opposing elements moving in sympathy with the blade itself to produce a truly unique unsheathing mechanism.\nFormed entirely of stone washed and black PVD-coated stainless steel, the Sidewinder boasts a heft that feels authoritative in the hand, but never unwieldy. It’s perfectly pocketable, but remains equally content to be displayed on a desk, a shelf, or a mantle, proudly soaking in the wonder and admiration its curious form will undoubtedly attract.\nLearn more\nAs Seen In\n\nHypebeast\nGear Patrol\nDesign Milk\nTrend Hunter\n\nSpecifications\n\nLock Type: Liner Lock\nBlade Length: 2.5\"\nClosed Dimensions: 4\" x 1.5\" x 0.5\"\nOpen Dimensions: 6.75\" x 1.5\" x 0.5\"\n5.6 oz\nBlade Steel: 12C27N\nStone Washed and Black PVD-coated Stainless Steel\n\nFrequently Asked Questions\n\n\nWhat materials are used to make the Sidewinder Knife?\nThe handle is stone washed and black PVD-coated stainless steel and the blade steel is 12C27N.\n\n\nHow is this different from a typical knife?\nPart sculptural object, part knife, it has an interlocking mechanical hilt, with two opposing elements moving in sympathy with the blade itself to produce a truly unique unsheathing mechanism. No other knife is like this.\n\n\nDoes it lock open?\nYes. The liner lock securely locks the blade in place when opened for safe, stable use.\n\n\nIs it TSA-approved?\nNo. Like most blades, it should be packed in checked luggage when flying.\n\n\nWhen will my order ship?\nOrders typically ship within 2–3 business days (excluding holidays), unless otherwise noted on a product page. Once packed and ready for pickup, you’ll receive a confirmation email. Orders confirmed aft","images":["https://cdn.shopify.com/s/files/1/1040/0808/files/SWK6017.jpg?v=1764093345","https://cdn.shopify.com/s/files/1/1040/0808/files/SWK6580.jpg?v=1764103733","https://cdn.shopify.com/s/files/1/1040/0808/files/SWK6581.jpg?v=1764103733","https://cdn.shopify.com/s/files/1/1040/0808/files/SWK6582_757a0788-e87e-4754-9375-378711e6337d.jpg?v=1764103733","https://cdn.shopify.com/s/files/1/1040/0808/files/SWK6583.jpg?v=1764103733","https://cdn.shopify.com/s/files/1/1040/0808/files/SWK6584.jpg?v=1764103733"],"price":178,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.607Z"},"share_url":"https://firestarter.network/l/lst_ZY3sOVCz","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_ZY3sOVCz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sidewinder Knife' and a budget_max comfortably above $178.00 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."]}}