{"type":"firestarter.listing","listing":{"id":"lst_KT-ir7ur","product_name":"Brown Stripes Velvet Essential Martingale Dog Collar (1″ Only)","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/2HD_VelvetEssentialsStripes-Brown-Collar_ececfb0a-a478-4a8c-9ef7-b279b69aa424.jpg?v=1762485620","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/2HD_VelvetEssentialsStripes-Brown-Group_e4435cb0-07c5-45f8-95a1-ed2941cc4067.jpg?v=1737098367","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/2HD_VelvetEssentialsStripes-Brown-LeashComplete_46d85f61-19c3-4780-881d-3fc4e925b08a.jpg?v=1737098367"],"price":32.98,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.288Z"},"share_url":"https://firestarter.network/l/lst_KT-ir7ur","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_KT-ir7ur' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brown Stripes Velvet Essential Martingale Dog Collar (1″ Only)' and a budget_max comfortably above $32.98 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."]}}