{"type":"firestarter.listing","listing":{"id":"lst_JUxbDJYr","product_name":"Big Swans Swim Trunks","category":"Curated","description":"Dive into fun with these Tinycottons short trunks featuring the Big Swans print on a blue base. Made from a durable, quick-drying fabric, they come with an adjustable waistband and drawstring for the perfect fit.\nComfortable, practical, and stylish, they’re ideal for beach or pool days.","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/SS26-446-S15_1.jpg?v=1770946905","https://cdn.shopify.com/s/files/1/1751/9263/files/SS26-446-S15_2.jpg?v=1770745175","https://cdn.shopify.com/s/files/1/1751/9263/files/SS26-446-S15_3.jpg?v=1770745175"],"price":69,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:47.623Z"},"share_url":"https://firestarter.network/l/lst_JUxbDJYr","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_JUxbDJYr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big Swans Swim Trunks' and a budget_max comfortably above $69.00 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."]}}