{"type":"firestarter.listing","listing":{"id":"lst_bTtgvKU2","product_name":"Men's Soft Merino Long Sleeve Tee - Medium Grey","category":"Apparel","description":"An ultra smooth active tee designed to go with the flow, whether that’s a jog turned coffee run or vice versa. Natural materials like Tencel™ Lyocell and merino wool help keep you comfy while you’re on the move.","images":["https://cdn.shopify.com/s/files/1/1104/4168/products/Anytime_Long_Sleeve_Tee_Medium_Grey_M_0041.png?v=1692823402","https://cdn.shopify.com/s/files/1/1104/4168/products/Anytime_Long_Sleeve_Tee_Medium_Grey_M_0141.png?v=1692823402","https://cdn.shopify.com/s/files/1/1104/4168/products/Anytime_Long_Sleeve_Tee_Medium_Grey_M_0394.png?v=1692823402","https://cdn.shopify.com/s/files/1/1104/4168/products/Anytime_Long_Sleeve_Tee_Medium_Grey_M_0289.png?v=1692823402"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:43.862Z"},"share_url":"https://firestarter.network/l/lst_bTtgvKU2","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_bTtgvKU2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Soft Merino Long Sleeve Tee - Medium Grey' and a budget_max comfortably above $40.00 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."]}}