{"type":"firestarter.listing","listing":{"id":"lst_DIeAKg2M","product_name":"Caspian - White Cotton Oxford Shirt","category":"Long Sleeve Shirts","description":"A classic Oxford shirt has joined the Wax line up - and it’s called the Caspian. Cut in a regular fit, it’s made from a brush Oxford weave cloth cotton that sits comfortably against the skin. This white button down shirt is effortlessly versatile - whether styled up or worn casually.\n\n\nOxford weave cloth\nButton down collar, curved hem\nCorozo nut buttons\n","images":["https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt_83acc43b.jpg?v=1771612292","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-2.jpg?v=1771548137","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-3.jpg?v=1771548137","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-4.jpg?v=1771548137","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-5.jpg?v=1771548137","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-6.jpg?v=1771548137","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-7_04227282.jpg?v=1771612313","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-8_73a34586.jpg?v=1771612331","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/caspian-white-cotton-oxford-shirt-9.jpg?v=1771548137"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:22.389Z"},"share_url":"https://firestarter.network/l/lst_DIeAKg2M","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_DIeAKg2M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Caspian - White Cotton Oxford Shirt' and a budget_max comfortably above $150.00 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."]}}