{"type":"firestarter.listing","listing":{"id":"lst_CEd4uaV2","product_name":"Three Lines Dainty Ear Cuff - 18k Gold Filled","category":"Earrings","description":"A delicate three wires ear cuff made from fine 18k gold filled.  Hypoallergenic jewelry. You may wear them while bathing, on the beach or in the pool. Fine 18k gold filled made to last.","images":["https://cdn.shopify.com/s/files/1/0248/5334/8403/products/Three-Lines-Dainty-Ear-Cuff-18k-Gold-Filled-E-8641.jpg?v=1777851091"],"price":38,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:36.139Z"},"share_url":"https://firestarter.network/l/lst_CEd4uaV2","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_CEd4uaV2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Three Lines Dainty Ear Cuff - 18k Gold Filled' and a budget_max comfortably above $38.00 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."]}}