{"type":"firestarter.listing","listing":{"id":"lst_g9fR9bxv","product_name":"Basics Paint Brushes | BEAM PAINTS","category":null,"description":"by BEAM PAINTS\n  \n \n \n If you’ve seen our mini tutorials, you might have noticed I’m always using the same brush! And this is it! A classic number 4 nylon round will last you ages and get all the versatility you’re looking for. Available in narrow and wide for ease of handling. \n \n ","images":["https://cdn.shopify.com/s/files/1/0814/7615/products/paint_brushes.jpg?v=1742391058","https://cdn.shopify.com/s/files/1/0814/7615/products/paint_brushes_close_up.jpg?v=1742391058"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:15.421Z"},"share_url":"https://firestarter.network/l/lst_g9fR9bxv","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_g9fR9bxv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Basics Paint Brushes | BEAM PAINTS' and a budget_max comfortably above $8.00 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."]}}