{"type":"firestarter.listing","listing":{"id":"lst_dagpa3Mf","product_name":"Purple Plaid Velvet Essential Buckle Martingale Dog Collar","category":null,"description":"\n","images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Purple-Plaid-Velvet-Side-Buckle_2_a2b6b93f-d826-49eb-b99c-fc7c2fd14bf0.jpg?v=1762481140","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Purple-Plaid-Velvet-Side-Buckle_72bb918d-7a2a-425c-97e1-8a89c0d0392e.jpg?v=1722925986"],"price":33.98,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.512Z"},"share_url":"https://firestarter.network/l/lst_dagpa3Mf","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_dagpa3Mf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Purple Plaid Velvet Essential Buckle Martingale Dog Collar' and a budget_max comfortably above $33.98 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."]}}