{"type":"firestarter.listing","listing":{"id":"lst_EhKPozlr","product_name":"GAMMA Live Wire XP","category":"Tennis String","description":"Gamma Live Wire XP","images":["https://cdn.shopify.com/s/files/1/0742/9740/9851/products/gamma-live-wire-xp-glwx11-891600.jpg?v=1761149270","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/gamma-live-wire-xp-glwx11-546786.jpg?v=1761149269","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/gamma-live-wire-xp-glwx10-248626.jpg?v=1761149272","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/gamma-live-wire-xp-glwx711-717816.jpg?v=1761149272","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/gamma-live-wire-xp-glwx710-351011.jpg?v=1761149276"],"price":17.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:58.941Z"},"share_url":"https://firestarter.network/l/lst_EhKPozlr","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_EhKPozlr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GAMMA Live Wire XP' and a budget_max comfortably above $17.99 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."]}}