{"type":"firestarter.listing","listing":{"id":"lst_k5vj_QIv","product_name":"Shinjuku Laptop Brief","category":"Briefcase","description":"The Shinjuku Laptop Brief adds a fresh, contemporary look to the classic briefcase.  The sleek design features modern ballistic nylon, magnetic closures, and a water-resistant YKK zipper. \n\nMove with ease on your daily commute with this handsome, lightweight, compact brief.  \n\nPart of the Shinjuku Collection, a line of bags designed to help you easily navigate crowds and busy thoroughfares. Inspired by the vibrant, fast-paced Tokyo lifestyle. \n \n","images":["https://cdn.shopify.com/s/files/1/0281/2796/files/Lifestyle_1_lighter.jpg?v=1738102435","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-strap.jpg?v=1739454455","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-front-pocket-stuff.jpg?v=1739454455","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-back-pocket_62770889-e32c-4c50-a4df-0b3e5845597f.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/quick-access-rear-pocket.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/Scale.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-water-bottle.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-laptop.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-large-stuff.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-medium-stuff-2.jpg?v=1739455230","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-stuff.jpg?v=1753479274","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-dring.jpg?v=1753479274","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-handle.jpg?v=1753478431","https://cdn.shopify.com/s/files/1/0281/2796/files/Lifestyle-1_9a8d6d23-1fcc-4899-a1b7-bc58bd8c5f18.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/Lifestyle-2_e05df143-cdc9-410c-b86e-bbced074307a.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/Two-Colors_6a0a33ea-b180-4ad7-ae38-af7d4cfc34f0.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-luggage.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-all-colors.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-canvas-34.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-blue-34.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-34-ballistic-chocolate.jpg?v=1753734262","https://cdn.shopify.com/s/files/1/0281/2796/files/shinjuku-brief-34-ballistic-black.jpg?v=1753734262"],"price":379,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:54.291Z"},"share_url":"https://firestarter.network/l/lst_k5vj_QIv","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_k5vj_QIv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shinjuku Laptop Brief' and a budget_max comfortably above $379.00 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."]}}