{"type":"firestarter.listing","listing":{"id":"lst_Qzb-Vc53","product_name":"5/8″ Argyle Turquoise and Green Buckle Martingale Dog Collar","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Argyle-Turquoise-Green-1000-sq-600x600_6ed769f6-c5b5-44b5-8a1f-c1c236b6fa03.jpg?v=1762464912"],"price":41.98,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:34.020Z"},"share_url":"https://firestarter.network/l/lst_Qzb-Vc53","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_Qzb-Vc53' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 5/8″ Argyle Turquoise and Green Buckle Martingale Dog Collar' and a budget_max comfortably above $41.98 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."]}}