{"type":"firestarter.listing","listing":{"id":"lst_jZkcB1d3","product_name":"Reindeer Print Velvet Essential Martingale Dog Collar (1″ Only)","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Reindeer-Print-Collar_b6ab557b-c85c-4535-88a0-768a6491829c.jpg?v=1762483121","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Reindeer-Print-Group_a57527a3-8162-4cd8-9be7-aa82cf380d27.jpg?v=1730101652","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Reindeer-Print-Leash_Complete_419bd841-9374-4081-a440-11bd528e1e98.jpg?v=1730101652"],"price":32.98,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.381Z"},"share_url":"https://firestarter.network/l/lst_jZkcB1d3","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_jZkcB1d3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Reindeer Print Velvet Essential Martingale Dog Collar (1″ Only)' and a budget_max comfortably above $32.98 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."]}}