{"type":"firestarter.listing","listing":{"id":"lst_Z6FaOnkt","product_name":"Vintage Beaver Fur Hats  - USA Made","category":"Hat","description":"Refurbished vintage beaver fur blend hats. Beaver fur is the highest quality material for traditional brimmed hats - repelling water and holding its shape and stiffness for years. These hats are all one of a kind. We clean, reshape, and add hat bands in our studio. \nTwo size categories: Small/Medium and Medium/Large","images":["https://cdn.shopify.com/s/files/1/0257/9447/products/IMG_4240.jpg?v=1677178500"],"price":140,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:56.084Z"},"share_url":"https://firestarter.network/l/lst_Z6FaOnkt","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_Z6FaOnkt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage Beaver Fur Hats  - USA Made' and a budget_max comfortably above $140.00 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."]}}