{"type":"firestarter.listing","listing":{"id":"lst_IMwyRJ_G","product_name":"Fern Earrings with Emeralds","category":"Earrings","description":"Vibrant, rose cut emeralds are wrapped in warm 22k gold and suspended from hammered, 22k gold ferns. Backed in sterling silver, with 18k gold ear wires.\nEarrings hang approximately 2 1/2  inches from top of ear wire. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-05-18_012_1200.jpg?v=1754592438","https://cdn.shopify.com/s/files/1/1479/9532/files/25-05-09_021.jpg?v=1754592438"],"price":5445,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.481Z"},"share_url":"https://firestarter.network/l/lst_IMwyRJ_G","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_IMwyRJ_G' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fern Earrings with Emeralds' and a budget_max comfortably above $5445.00 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."]}}