{"type":"firestarter.listing","listing":{"id":"lst_kNuumwKJ","product_name":"5mm Hammered Gold Band","category":"Rings","description":"This 5mm hammered band is a special yet classic choice as a wedding or commitment band. The hammered texture is both organic and refined. It stands alone, or stacks wonderfully with other rings in our collection. Matte finish.\nShown in 18k yellow gold, this ring is available in white gold or platinum upon request.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/5mm_gold_band_ring_crop.jpg?v=1757375323","https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-15_008.jpg?v=1757375323"],"price":2005,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.929Z"},"share_url":"https://firestarter.network/l/lst_kNuumwKJ","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_kNuumwKJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 5mm Hammered Gold Band' and a budget_max comfortably above $2005.00 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."]}}