{"type":"firestarter.listing","listing":{"id":"lst_X1kz1_55","product_name":"Strong AF Magpin","category":"Rack Accessories","description":"\n\n\nMAGPINS JUST GOT STRONGER!\n\n\n\n\n\n\n    {\n      \"__shgImageV2Elements\": { \"uuid\": \"s-d5ae32b9-444d-4bf4-9875-cbcba9bccb4a\" }\n    }\n  \n\n\n\n\nDitch Your Boring Old Trailer Hitch PinIf you have a home gym, you need some pins to secure your rack attachments. But why settle for those boring trailer hitch pins? Leave those for the vehicles. You need a Magpin. Better yet? One that's Strong AF. This is without a doubt the strongest magnetic gym pin on the market, which also makes it the safest.\n\n\nNot Just for Securing Rack AttachmentsIf you're not already sold on this being the strongest pin EVER, we've given this another function. The included heavy-duty carabiner unlocks so much more. From strength band storage to assisted pull-ups, the possibilities are endless. Don't believe us? Try one out for yourself.\n\n\nUniversal CompatibilityHow many times do we need to tell you? Fringe Sport does its best to have an OPEN ECOSYSTEM. This pin will play nice with all racks that have 1\" holes.\n\n\nTruly Strong AFEven our staff members that deadlift well over 500lbs struggle to take this out just by hand. That's exactly why we added a paracord tail on the end cap. This means your attachments are more than secure, and you won't burst a blood vessel trying to remove it. All the strength without ANY of the struggle.\n\n\n1-Year Manufacturer WarrantyBacked by a 1-year warranty covering manufacturing defects for peace of mind.\n\n\n\nImportant: The Magpin requires a non-stainless steel surface to stick. If a magnetic attachment is already mounted to a stainless steel upright, the Magpin can still be used as intended.\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605085912.jpg?v=1759961413","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605087617.jpg?v=1759971763","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605085685.jpg?v=1759970724","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605086175.jpg?v=1759970724","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605087714.jpg?v=1759971762","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605087857.jpg?v=1759971762","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605085586.jpg?v=1759970724","https://cdn.shopify.com/s/files/1/0049/4272/files/Strong-AF-Magpin-Fringe-Sport-605085493.jpg?v=1759970724"],"price":69,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.810Z"},"share_url":"https://firestarter.network/l/lst_X1kz1_55","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_X1kz1_55' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Strong AF Magpin' and a budget_max comfortably above $69.00 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."]}}