{"type":"firestarter.listing","listing":{"id":"lst_k6L_-kYD","product_name":"Serpent's Garden Necklace","category":null,"description":"Snake Entwined Necklace - Silver","images":["https://cdn.shopify.com/s/files/1/1832/3013/files/1_cd27e6c1-50f5-4eca-b9e2-2d7e018ae51e.png?v=1776451050","https://cdn.shopify.com/s/files/1/1832/3013/files/1_b4a3b688-df4e-4fe1-a41c-46e2cff03d76.png?v=1776451050"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:02.157Z"},"share_url":"https://firestarter.network/l/lst_k6L_-kYD","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_k6L_-kYD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Serpent's Garden Necklace' and a budget_max comfortably above $22.00 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."]}}