{"type":"firestarter.listing","listing":{"id":"lst_YYhRxGhO","product_name":"Bari Cross Chain Necklace","category":"Necklaces","description":"This playful 18K gold-plated cross necklace shines without tarnishing, crafted from stainless steel. The pendant measures 1.21 inches, hanging on a 17.51-inch chain with a 1.96-inch extension. It’s lead-free, nickel-safe, hypoallergenic, and water-resistant—perfect for everyday sparkle without fuss!","images":["https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Flanerie-by-MAIQ-Bari-18K-Non-Tarnish-Cross-Chain-0.jpg?v=1753235645","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Flanerie-by-MAIQ-Bari-18K-Non-Tarnish-Cross-Chain-3314.jpg?v=1753235646"],"price":44,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:34.802Z"},"share_url":"https://firestarter.network/l/lst_YYhRxGhO","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_YYhRxGhO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bari Cross Chain Necklace' and a budget_max comfortably above $44.00 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."]}}