{"type":"firestarter.listing","listing":{"id":"lst_3u1-Y1LC","product_name":"BrilliantK9 Seat Belt Adapter","category":"Leashes and Collars","description":"The BrilliantK9 Dog Seat Belt Tether allows you to safely transport your dog while keeping them looking stylish in their BrilliantK9 harness. The easy to use dog seat belt tether simply attaches to the inner webbing of a seat belt restraint, where it can stay or come with you to be used as a short leash. For added convenience, the Seat Belt Adapter is adjustable and ranges from 18-26\" in length. \n\n\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/1490/2746/files/BrilliantK9_Seat_Belt_Adapter_-_BrilliantK9_-_-_-19656.jpg?v=1716477261"],"price":17,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:30.276Z"},"share_url":"https://firestarter.network/l/lst_3u1-Y1LC","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_3u1-Y1LC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BrilliantK9 Seat Belt Adapter' and a budget_max comfortably above $17.00 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."]}}