{"type":"firestarter.listing","listing":{"id":"lst_USe_-5bD","product_name":"Selkirk Spring Owen Men’s Banks Chambray Button-Down Shirt","category":"Apparel","description":"The Selkirk Spring Owen Collection Men’s Banks Chambray Button Down Shirt blends classic style with modern performance. Made with a soft, two-way stretch fabric, this versatile long-sleeve shirt offers comfort and flexibility for any occasion. A front button closure and structured fit gives it style versatility.","images":["https://cdn.shopify.com/s/files/1/0152/5763/2822/files/apparel_footwear_feature-selkirk-pickleball-owen-collection-button-up-shirt-banks-gray-brown.jpg?v=1746654599","https://cdn.shopify.com/s/files/1/0152/5763/2822/files/apparel_footwear_feature-selkirk-pickleball-owen-collection-button-up-shirt-banks-oat-beige.jpg?v=1746654599","https://cdn.shopify.com/s/files/1/0152/5763/2822/files/apparel_footwear_feature-selkirk-pickleball-owen-collection-button-up-shirt-banks-olive-green-brown.jpg?v=1746654599"],"price":32.5,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:06.306Z"},"share_url":"https://firestarter.network/l/lst_USe_-5bD","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_USe_-5bD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Selkirk Spring Owen Men’s Banks Chambray Button-Down Shirt' and a budget_max comfortably above $32.50 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."]}}