{"type":"firestarter.listing","listing":{"id":"lst_PRMZCgEd","product_name":"Vitesse Messenger Bag","category":"Cycling","description":" \nWith its tapered profile and angled adjustable strap, the bike-friendly, work-suitable Vitesse Messenger sits comfortably on your back. Quick-release metal buckles modernize this favorite everyday carry. \n \nThe Messenger is part of the Vitesse Collection, a line of classic waxed canvas bags with a modern twist.  \n\nSee also the small Vitesse Cycling Musette or the professional Executive Leather Messenger with built-in sleeves for two devices. ","images":["https://cdn.shopify.com/s/files/1/0281/2796/files/Lifestyle5_364d7fda-b3c7-4f69-9ec2-98282f44e521.jpg?v=1753195620","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Navy_3Q.jpg?v=1764779211","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_BC_Lifestyle.jpg?v=1764779211","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Buckle.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Inside.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Inside_Stuff.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Front_Pocket.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/products/Blue-Back_2c8dcd54-c7ad-4ed3-b981-10f7e3b2d643.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/products/Cycling-Strap-Lifestyle.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Brown_Front.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Navy_Front.jpg?v=1762963577","https://cdn.shopify.com/s/files/1/0281/2796/files/Vitesse_Messenger_Black_Canvas_2.jpg?v=1762963577"],"price":179,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:54.521Z"},"share_url":"https://firestarter.network/l/lst_PRMZCgEd","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_PRMZCgEd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vitesse Messenger Bag' and a budget_max comfortably above $179.00 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."]}}