{"type":"firestarter.listing","listing":{"id":"lst_XkF0YZNy","product_name":"London Borough of Jam - Damson & Black Pepper","category":"Jams & Jellies","description":"Sharp, tart purple plums cooked down with black pepper for a gentle heat and a bright, peppery finish on the palate.\nMade in UK ","images":["https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Damson-Black-Pepper_Jam.jpg?v=1782836481"],"price":17,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:16:26.360Z"},"share_url":"https://firestarter.network/l/lst_XkF0YZNy","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_XkF0YZNy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy London Borough of Jam - Damson & Black Pepper' and a budget_max comfortably above $17.00 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."]}}