{"type":"firestarter.listing","listing":{"id":"lst_X70AJP81","product_name":"Cotton Pique Polo - White and Blue Floral Print","category":"Shirt","description":null,"images":["https://cdn.shopify.com/s/files/1/0434/4097/files/C500_01.jpg?v=1769181841","https://cdn.shopify.com/s/files/1/0434/4097/files/C500_02.jpg?v=1769181844","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_cotton-pique-polo-white-and-blue-floral-print-c500.jpg?v=1769182717"],"price":124,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:23.512Z"},"share_url":"https://firestarter.network/l/lst_X70AJP81","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_X70AJP81' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cotton Pique Polo - White and Blue Floral Print' and a budget_max comfortably above $124.00 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."]}}