{"type":"firestarter.listing","listing":{"id":"lst_czqYoYY8","product_name":"Sprinkle Knit Seasonal Onesie","category":"bottoms","description":" \n100% knitted cotton sprinklelong sleeve snap button back &amp; crotch entry","images":["https://cdn.shopify.com/s/files/1/1439/9526/products/Millksep22-029.jpg?v=1717482416","https://cdn.shopify.com/s/files/1/1439/9526/products/Millksep22-031.jpg?v=1717482416","https://cdn.shopify.com/s/files/1/1439/9526/files/sprinkle-onesie.jpg?v=1717482416"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:40.325Z"},"share_url":"https://firestarter.network/l/lst_czqYoYY8","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_czqYoYY8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sprinkle Knit Seasonal Onesie' and a budget_max comfortably above $20.00 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."]}}