{"type":"firestarter.listing","listing":{"id":"lst_mWyPeeXq","product_name":"4020 Signature cap - navy","category":"ACCESSORIES_COTTON","description":"A retro baseball cap in diagonal cotton gabardine. The 4020 is a peak performer to put your trust in the Usk all year round. It comes with a tactile embroidered logo and low profile silhouette.\n ","images":["https://cdn.shopify.com/s/files/1/0047/6921/8632/files/txfgzs-brrddr.jpg?v=1773069017","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/4020-navy-blue-signature-cap-model.jpg?v=1773069017"],"price":33.6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:15.029Z"},"share_url":"https://firestarter.network/l/lst_mWyPeeXq","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_mWyPeeXq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 4020 Signature cap - navy' and a budget_max comfortably above $33.60 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."]}}