{"type":"firestarter.listing","listing":{"id":"lst_DbBY2wue","product_name":"Siren's Deceit","category":"Nail Polishes","description":"tempting promises\nfollow the siren’s call and your wish just might be granted. or not. SIREN'S DECEIT is a violet lacquer filled with blue shimmer and holographic micro glitter.","images":["https://cdn.shopify.com/s/files/1/0571/6957/6096/products/sirensdeceit.jpg?v=1653620330","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_SIREN_SDECEIT_New1.jpg?v=1698251672","https://cdn.shopify.com/s/files/1/0571/6957/6096/products/Mooncat-sirens-deceit-bottle.jpg?v=1698251672"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.272Z"},"share_url":"https://firestarter.network/l/lst_DbBY2wue","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_DbBY2wue' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Siren's Deceit' and a budget_max comfortably above $16.00 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."]}}