{"type":"firestarter.listing","listing":{"id":"lst_kNE6qjkN","product_name":"Basic Shirt - Black/Tan","category":"T-Shirts & Tops","description":"Gymreapers basic shirts are expertly crafted from a soft cotton/poly blend for optimal comfort and breathability. Experience weightless freedom with unrestricted arm movement, while accentuating your physique. This is the shirt that exceeds expectations.\n\nThe model is 6'0\", wearing a size XL.","images":["https://cdn.shopify.com/s/files/1/0752/5585/files/black-tan-basic-shirt-main.jpg?v=1725487971","https://cdn.shopify.com/s/files/1/0752/5585/files/black-tan-basic-shirt-back.jpg?v=1725487972","https://cdn.shopify.com/s/files/1/0752/5585/files/black-tan-basic-shirt-detail.jpg?v=1725487972","https://cdn.shopify.com/s/files/1/0752/5585/files/basic-shirt-black-tan-detail_6c487b85-b3c0-4214-b172-e5177c91b42d.jpg?v=1725492537","https://cdn.shopify.com/s/files/1/0752/5585/files/basic-shirt-black-tan-front_1.jpg?v=1725492537","https://cdn.shopify.com/s/files/1/0752/5585/files/basic-shirt-black-tan-back_d8fe5a80-316a-4057-a285-4590defcb0ed.jpg?v=1725492537","https://cdn.shopify.com/s/files/1/0752/5585/files/BasicTeeSizeChartErrorFix_1_54f46599-de2d-463d-8443-7a94806a265d.jpg?v=1749480576"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:04.639Z"},"share_url":"https://firestarter.network/l/lst_kNE6qjkN","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 ","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_kNE6qjkN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Basic Shirt - Black/Tan' and a budget_max comfortably above $30.00 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."]}}