{"type":"firestarter.listing","listing":{"id":"lst_4nyHO3ei","product_name":"French Terry Crewneck","category":"Kid Sweatshirts","description":"A comfy crewneck made from 100% organic French terry with rib neckband, cuffs and waistband. Fit: true to sizeContent: 100% organic cottonCare: machine wash cold water, tumble dryMade in Los Angeles","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/web_listing_temp_36_3f617570-4751-487a-bccc-d8695dab5d63.png?v=1753491525","https://cdn.shopify.com/s/files/1/1328/2787/files/Crewneck-eucalyptus_VintageSweat-eucalyptus-3_b77b27bb-2f7e-447f-a825-c025851f1042.png?v=1753491525","https://cdn.shopify.com/s/files/1/1328/2787/files/Crewneck-eucalyptus_VintageSweat-eucalyptus-2_5565d975-1ead-4e8a-9e83-e7132ae677d7.png?v=1753491525"],"price":52,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:48.184Z"},"share_url":"https://firestarter.network/l/lst_4nyHO3ei","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_4nyHO3ei' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy French Terry Crewneck' and a budget_max comfortably above $52.00 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."]}}