{"type":"firestarter.listing","listing":{"id":"lst_VFzD-OmU","product_name":"Must Go Faster Shirt","category":"Shirts & Tops","description":"This is for people with a lead foot and maybe a bit of a death wish... perfect for car enthusiasts, speed freaks and thrill-seekers.\nChest print on the front and bold full-sized print on the back. Our grim reaper in a car coffin illustration is drawn in-house by Stuntin and printed in Toronto on 100% cotton shirts. Unisex fit.\nCheck out our matching embroidered patch and motorcycle hat!","images":["https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofaster_combo.jpg?v=1705219678","https://cdn.shopify.com/s/files/1/0025/2588/8612/products/fastershirt3.jpg?v=1705219678","https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofaster1.jpg?v=1705219678","https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofaster2_56afa2f6-e156-4dea-8709-16462fb446e4.jpg?v=1705219678","https://cdn.shopify.com/s/files/1/0025/2588/8612/products/fastershirt1_3b4f877f-23cd-4a86-bb8d-d1888dc68070.jpg?v=1705219678","https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofastershirt5.jpg?v=1705813311","https://cdn.shopify.com/s/files/1/0025/2588/8612/products/mustgofastercombo1.jpg?v=1705813311","https://cdn.shopify.com/s/files/1/0025/2588/8612/products/fastershirt4.jpg?v=1705813311","https://cdn.shopify.com/s/files/1/0025/2588/8612/products/fastershirt1.jpg?v=1705813311","https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofaster4.jpg?v=1705813311","https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofaster3_44c09b1c-d1aa-4d59-a342-c039ee6d0439.jpg?v=1705813311","https://cdn.shopify.com/s/files/1/0025/2588/8612/files/mustgofastershirt6.jpg?v=1705813304"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:29.868Z"},"share_url":"https://firestarter.network/l/lst_VFzD-OmU","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_VFzD-OmU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Must Go Faster Shirt' and a budget_max comfortably above $35.00 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."]}}