{"type":"firestarter.listing","listing":{"id":"lst_zxTxenuq","product_name":"Canvas Messenger Bag","category":"Canvas","description":"Ready for the daily grind and wherever it takes you. Our Canvas Messenger is a clean, go-anywhere carry that keeps your essentials at your side. With two colors to choose from, Field Green or Desert Tan, this bag is ready to put in the work. \nOur goal was to take the same quality and details in our leather messenger and bring them to canvas. The shell is cut from heavyweight, water-repellent 18 oz field-grade twill, then finished at every touchpoint with full-grain Horween leather and locked down with solid brass hardware. A heavy-duty zipper keeps the main compartment secure. When the day gets long, a quick wipe keeps it looking sharp.\nDimensions: 15.75”(W) x 11.5”(H) x 2.5”(D)\n \n\n\n18 oz field-grade canvas in Field Green or Desert Tan\n\n\nWater-repellent twill built for real-world travel\n\n\nFull-grain Horween leather trim, handles, and shoulder strap\n\n\nSolid brass hardware\n\n\nHeavy-duty zipper for smooth, reliable access\n\n\nRoomy main compartment with easy visibility\n\n\nWipe-clean care\n\n","images":["https://cdn.shopify.com/s/files/1/0007/3223/3783/files/CanvasMessenger_Khaki_1.jpg?v=1760660170","https://cdn.shopify.com/s/files/1/0007/3223/3783/files/CanvasMessenger_1_cda4fb1b-2b20-480c-98f3-dbe55ad86dd1.jpg?v=1763426644"],"price":495,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:51.015Z"},"share_url":"https://firestarter.network/l/lst_zxTxenuq","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_zxTxenuq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Canvas Messenger Bag' and a budget_max comfortably above $495.00 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."]}}