{"type":"firestarter.listing","listing":{"id":"lst_b7o7OLXa","product_name":"VIBERG N1 BOOT - MARINE FIELD SHOE NATURAL ROUGHOUT","category":"Footwear","description":" \n\nHorween Leather Company (USA) – Marine Field Shoe Natural Roughout\n2040 Last\nDr. Sole Cord Outsole\n\nStitchdown Construction\nNatural Midsole Stain\nUnstructured Toe\n9 Eyelets\n#2 Chantal Brown Hardware\nPartially Gusseted Smooth-out Matching Tongue\n\nMade in Canada\n\nSizing\nViberg sizing is similar to UK sizing. We recommend 1 size smaller than your size as measured on a Brannock device. However, some people with wide feet (E/EE width) will be more comfortable in 0.5 size smaller than their Brannock measured size.\nIf you do not know your Brannock size, we recommend 1 size smaller than your most common sneaker size, 0.5 smaller than your Red Wing Iron Ranger size, or 0.5 smaller than your Alden Barrie last size.","images":["https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241908.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241910.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241914.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241917.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241916.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241919.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241920.jpg?v=1728412986","https://cdn.shopify.com/s/files/1/0482/8569/files/FreenoteProduct20241922.jpg?v=1728412986"],"price":990,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:12.685Z"},"share_url":"https://firestarter.network/l/lst_b7o7OLXa","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_b7o7OLXa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy VIBERG N1 BOOT - MARINE FIELD SHOE NATURAL ROUGHOUT' and a budget_max comfortably above $990.00 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."]}}