{"type":"firestarter.listing","listing":{"id":"lst_vT8RAVgS","product_name":"AeroFiber Collection Men's Long-Sleeve Shirt","category":"Apparel","description":"Experience the perfect blend of comfort and stretch with our men’s long-sleeved pickleball shirt — luxuriously soft, lightweight, and designed to move with you.","images":["https://cdn.shopify.com/s/files/1/0152/5763/2822/files/selkirk-pickleball-mens-long-sleeved-shirt-black-front-aerofiber.jpg?v=1733442442","https://cdn.shopify.com/s/files/1/0152/5763/2822/files/selkirk-pickleball-mens-long-sleeved-shirt-black-back-aerofiber.jpg?v=1733442442","https://cdn.shopify.com/s/files/1/0152/5763/2822/files/selkirk-pickleball-mens-long-sleeved-shirt-white-back-aerofiber.jpg?v=1733442442","https://cdn.shopify.com/s/files/1/0152/5763/2822/files/selkirk-pickleball-mens-long-sleeved-shirt-white-front-aerofiber.jpg?v=1733442442"],"price":48,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:06.454Z"},"share_url":"https://firestarter.network/l/lst_vT8RAVgS","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_vT8RAVgS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy AeroFiber Collection Men's Long-Sleeve Shirt' and a budget_max comfortably above $48.00 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."]}}