{"type":"firestarter.listing","listing":{"id":"lst_bcYsaBsJ","product_name":"#Donate2Hounds Buckle Martingale Nylon Collars & Leashes","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/photo-5-copy_7b77be02-1a68-44e0-8345-f19b6ffbd884.jpg?v=1762476126"],"price":41.94,"currency":"USD","in_stock":true,"inventory_qty":199980,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.619Z"},"share_url":"https://firestarter.network/l/lst_bcYsaBsJ","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_bcYsaBsJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy #Donate2Hounds Buckle Martingale Nylon Collars & Leashes' and a budget_max comfortably above $41.94 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."]}}