{"type":"firestarter.listing","listing":{"id":"lst_zGfUMaY_","product_name":"MHL MEN'S BASIC SHIRT","category":"Shirt","description":"\n100% dense cotton poplin\nFog\n\nRelaxed cut \nRaised placket and large chest pocket \nSide gusset stitch detailing and pleats on back yoke \nFinished with Corozo brace buttons \nPortugal\n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/MHL_BASIC_2.jpg?v=1772140749","https://cdn.shopify.com/s/files/1/1046/1958/files/MHL_BASIC_1.jpg?v=1772140749","https://cdn.shopify.com/s/files/1/1046/1958/files/MHL_BASIC_3.jpg?v=1772140749"],"price":300,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:10.826Z"},"share_url":"https://firestarter.network/l/lst_zGfUMaY_","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_zGfUMaY_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MHL MEN'S BASIC SHIRT' and a budget_max comfortably above $300.00 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."]}}