{"type":"firestarter.listing","listing":{"id":"lst_U0eqNeE9","product_name":"Red Fuzzy Check Vest","category":"Tops","description":"Fuzzy check gingham Vest - Front Zipper - Front Pocket - Mock Neck\nModel height: 5'9\", wearing a Small","images":["https://cdn.shopify.com/s/files/1/1282/0845/products/0d71e0720e301c1bfd0be6d8e33d89923ce2e3b6e181066fab8a540178ac55c0.jpg?v=1694621245"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:09.273Z"},"share_url":"https://firestarter.network/l/lst_U0eqNeE9","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_U0eqNeE9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Red Fuzzy Check Vest' and a budget_max comfortably above $54.00 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."]}}