{"type":"firestarter.listing","listing":{"id":"lst_9UOtxpGy","product_name":"Mersey Polo Shirt Hawley Blue","category":"Jersey-Spring 26","description":"Crafted from a soft cotton jersey fabric, the Mersey polo is a versatile three-button style featuring a spread collar. Wear this navy style with tailored shorts for a relaxed summer aesthetic or pair it with a neutral tone unstructured suit for a smarter option.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/MerseyPoloShirtHawleyBlue.png?v=1759247258","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_MERSEYPOLOSHIRT_HAWLEY_BLUE0503-2.jpg?v=1773918832","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_MERSEYPOLOSHIRT_HAWLEY_BLUE0507-2.jpg?v=1773918832","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_MERSEYPOLOSHIRT_HAWLEY_BLUE0511.jpg?v=1773918832","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_0000_Group3.jpg?v=1773918832","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_MERSEYPOLOSHIRT_HAWLEY_BLUE0503.jpg?v=1773918832","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_MERSEYPOLOSHIRT_HAWLEY_BLUE0507.jpg?v=1773918832","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK752_HAW01BLU_0002_Layer4.jpg?v=1759247258"],"price":125,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:29.666Z"},"share_url":"https://firestarter.network/l/lst_9UOtxpGy","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_9UOtxpGy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mersey Polo Shirt Hawley Blue' and a budget_max comfortably above $125.00 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."]}}