{"type":"firestarter.listing","listing":{"id":"lst_1neiY6gK","product_name":"Mercer Corduroy Cotton Overshirt","category":"Shirts","description":"Description\nThe Mercer Overshirt draws inspiration from military wear, blending the functionality of a jacket with bellowed chest pockets and a relaxed fit designed for easy layering and ample storage. \nDetails\n\n100% cotton, corduroy, woven in Portugal.\nFaux horn buttons.\nMade in Portugal.\n\nCare\nWash on cold and tumble dry low.","images":["https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Mercer_Corduroy_Cotton_Overshirt_Black_Front.jpg?v=1754432687","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Mercer_Corduroy_Cotton_Overshirt_Black_Back.jpg?v=1754432687","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/250808_KNICKERBOCKERFW_LOOK16_1817.jpg?v=1757243910","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/250808_KNICKERBOCKERFW_LOOK16_1883.jpg?v=1757244049","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Mercer_Corduroy_Cotton_Overshirt_Moss_Front.jpg?v=1757243962","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Mercer_Corduroy_Cotton_Overshirt_Moss_Back.jpg?v=1757243962","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Mercer_Corduroy_Cotton_Overshirt_Moss_Detail_1.jpg?v=1757243962","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Mercer_Corduroy_Cotton_Overshirt_Moss_Detail_2.jpg?v=1757243962"],"price":225,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:23.674Z"},"share_url":"https://firestarter.network/l/lst_1neiY6gK","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_1neiY6gK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mercer Corduroy Cotton Overshirt' and a budget_max comfortably above $225.00 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."]}}