{"type":"firestarter.listing","listing":{"id":"lst_qjPTfYwK","product_name":"HB Tech Longsleeve T-Shirt - Granite Green","category":"Men's Shirts","description":"This is the ultimate throw on for times when you need a no frills cover up. Perfect for hiking, fishing, beaching, yard work and just everyday lounging. It’s lightweight and rated UPF 50+.","images":["https://cdn.shopify.com/s/files/1/0206/9034/files/S23_HB-Tech-T_Granite-Green_Flat-Front.jpg?v=1728319010","https://cdn.shopify.com/s/files/1/0206/9034/files/20230111_Howler_Costa_Rica_BZ9_4540_ea225fed-90d0-4b35-b46c-e0f217b32786.jpg?v=1728319010","https://cdn.shopify.com/s/files/1/0206/9034/files/S23_HB-Tech-T_Granite-Green_Front_adb5bbdc-1b03-45e8-86d1-e8b7e5f25b18.jpg?v=1728319010","https://cdn.shopify.com/s/files/1/0206/9034/files/S23_HB-Tech-T_Granite-Green_Back_5ff92fae-71b7-4aeb-b0d2-9a257f29acf8.jpg?v=1728319010"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:56.067Z"},"share_url":"https://firestarter.network/l/lst_qjPTfYwK","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_qjPTfYwK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HB Tech Longsleeve T-Shirt - Granite Green' and a budget_max comfortably above $39.00 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."]}}