{"type":"firestarter.listing","listing":{"id":"lst_-89ys6Z6","product_name":"Tennis Bag Charm","category":"Accessories","description":"A tiny tennis racket and ball that bring just the right amount of preppy energy. No court time required.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/fa78ba2a4d89c311bca971e511ed665597a5b5aaf3e1a693cc36b9d12548f3a4.png?v=1773961754","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/fa78ba2a4d89c311bca971e511ed665597a5b5aaf3e1a693cc36b9d12548f3a4_81fd6750-ecdb-46ce-9b46-4e5237016d3e.png?v=1773961770"],"price":88,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:27.890Z"},"share_url":"https://firestarter.network/l/lst_-89ys6Z6","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_-89ys6Z6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tennis Bag Charm' and a budget_max comfortably above $88.00 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."]}}