{"type":"firestarter.listing","listing":{"id":"lst_9c4SMIZW","product_name":"Biothane Long Line w/ Line Keeper","category":"Leash","description":"The Tactipup long line is made with 1/2\" heavy duty Biothane and a high quality bolt snap to keep your dog secure and on task.  This will quickly become your favorite long line given how easy it is to clean and the line keeper allows you to wrap it up when you're done and stash it away without making a tangled mess in your vehicle. \nNote: Long line is NOT made with a handle at the end.","images":["https://cdn.shopify.com/s/files/1/1717/9379/products/WebProduct_Leash_LongLine.jpg?v=1653283878"],"price":37.95,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:24.562Z"},"share_url":"https://firestarter.network/l/lst_9c4SMIZW","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_9c4SMIZW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Biothane Long Line w/ Line Keeper' and a budget_max comfortably above $37.95 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."]}}