{"type":"firestarter.listing","listing":{"id":"lst_wK4T8F1v","product_name":"Oil pourer","category":null,"description":"Stoneware vessel fitted with a durable pouring spout for your oil of choice. No leaks, no dribbles -a  snug fit! The pourer is made in the USA.","images":["https://cdn.shopify.com/s/files/1/0407/1229/files/4Q4A0030.jpg?v=1771593225","https://cdn.shopify.com/s/files/1/0407/1229/files/4Q4A0061.jpg?v=1772727021","https://cdn.shopify.com/s/files/1/0407/1229/files/4Q4A0797.jpg?v=1781282214"],"price":145,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:18.579Z"},"share_url":"https://firestarter.network/l/lst_wK4T8F1v","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_wK4T8F1v' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oil pourer' and a budget_max comfortably above $145.00 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."]}}