{"type":"firestarter.listing","listing":{"id":"lst_BkMwPkNM","product_name":"Basic Shirt - Charcoal/Red","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.\nThe model is 6'0\", wearing a size XL.","images":["https://cdn.shopify.com/s/files/1/0752/5585/files/charcoal-red-basic-shirt-front-min.jpg?v=1725489076","https://cdn.shopify.com/s/files/1/0752/5585/files/charcoal-red-basic-shirt-back-min.jpg?v=1725489076","https://cdn.shopify.com/s/files/1/0752/5585/files/charcoal-red-basic-shirt-detail-min.jpg?v=1725489076","https://cdn.shopify.com/s/files/1/0752/5585/files/basic-shirt-charcoal-red-detail_4a945aa6-691a-443d-acfe-9004fe215ef8.jpg?v=1725493126","https://cdn.shopify.com/s/files/1/0752/5585/files/basic-shirt-charcoal-red-front_1.jpg?v=1725493126","https://cdn.shopify.com/s/files/1/0752/5585/files/basic-shirt-charcoal-red-back_c3e8d1ca-8690-4490-80b6-43fb1bd0aef3.jpg?v=1725493126","https://cdn.shopify.com/s/files/1/0752/5585/files/BasicTeeSizeChartErrorFix_1_385841bc-f965-4217-bb1f-43eba4f3cbbf.jpg?v=1749480009"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:04.735Z"},"share_url":"https://firestarter.network/l/lst_BkMwPkNM","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_BkMwPkNM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Basic Shirt - Charcoal/Red' 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."]}}