{"type":"firestarter.listing","listing":{"id":"lst_wj2WeL_G","product_name":"Silver Filigree Chain Necklace","category":"Necklaces","description":"This long versatile chain is perfect worn alone or layered with other necklaces in the collection. This lovely chain is accented with solid and open hammered disk charms. The 36 inch version (shown below) is long enough to be doubled. Sterling silver. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/21a177f65d2aa4a5fa29a74ea223ddd7.jpg?v=1754594006"],"price":385,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.383Z"},"share_url":"https://firestarter.network/l/lst_wj2WeL_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_wj2WeL_G' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Silver Filigree Chain Necklace' and a budget_max comfortably above $385.00 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."]}}