{"type":"firestarter.listing","listing":{"id":"lst_PH4Vq1On","product_name":"Gold Brass Split Ring","category":"JEWELRY","description":"Add a modern twist to your style with this brass split ring featuring sleek curved ends. Size 7 and full of bold charm this ring is perfect for stacking or wearing solo for an effortlessly cool look. A unique piece that will have everyone asking where you got it.\n ","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/2721afd9-3be1-4135-b3d5-3b070e6aa965__83053_e39ba33d-a83b-47c6-9e81-f67a3d0e74e3.jpg?v=1765870185"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.216Z"},"share_url":"https://firestarter.network/l/lst_PH4Vq1On","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_PH4Vq1On' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gold Brass Split Ring' and a budget_max comfortably above $12.00 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."]}}