{"type":"firestarter.listing","listing":{"id":"lst_YxRTXQW5","product_name":"SA Retro Keycap Set (Apos Certified)","category":"Keycaps","description":"\nTo the golden age of home computing\n\nLet’s pour one out for early home computing—the Commodore 64, beige plastic, clunky keys, and the exciting hum of new possibilities...or is that the hum of a CRT monitor about to give you a static shock? Regardless, the SA Retro is an homage to this era. Originally designed by matt3o in 2013, this set helped kickstart the custom keycap scene.\nMolded legends that don’t fade\nThe legends on these keycaps are molded right into the plastic—no wear, fade, or smear no matter how hard you type. Even after years of late-night code sprints or spreadsheet marathons, these caps will look as fresh as the day you popped them on.\n\nABS plastic done right\n\nABS has a reputation—but when it's done right, it feels amazing. These keycaps are made from high-quality ABS using a double-shot molding process. You get that signature smoothness and a sound profile that's crisp and clean.\n\nColor-matched to the classics\n\nThe palette is pure nostalgia: brown (TBN), burgundy (RBC), gray (GG), lime (VAV), and white (WCK). Whether you're rebuilding a retro terminal or just want your board to stand out in a sea of black-and-white caps, these colors tell the story of classic computing at a glance. \n\nProduct highlights\n\n\nDesigned by matt3o, originally released in 2013\nDouble-shot ABS plastic construction\nMolded legends that never fade\nSA profile\nRetro-inspired color palette: TBN, RBC, GG, VAV, WCK\nLimited re-run\nCompatible with most MX-style stems\nMain image shows the exact keys included\n\n\n\nSpecs\n\n\nProfile: SA\nMaterial: ABS plastic\nMolding: Double-shot\nLegend durability: Molded\nCompatibility: MX stem switches\nColors:\n\nBrown (TBN)\nBurgundy (RBC)\nGray (GG)\nLime (VAV)\nWhite (WCK)\n\n\n\n\nWhat’s included\n\nKeycap set\n\n","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-apos-certified-iso-nordic-open-box-brand-new-1231015373.jpg?v=1775254749","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128709.jpg?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128707.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128708.jpg?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128710.jpg?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128714.jpg?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128716.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128715.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128713.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128711.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128717.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128722.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128731.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128732.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128719.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128720.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128724.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128725.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128723.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128727.png?v=1775139947","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-signature-plastics-keycaps-sa-retro-keycap-set-1155128726.png?v=1775139947"],"price":26,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:55.871Z"},"share_url":"https://firestarter.network/l/lst_YxRTXQW5","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_YxRTXQW5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SA Retro Keycap Set (Apos Certified)' and a budget_max comfortably above $26.00 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."]}}