{"type":"firestarter.listing","listing":{"id":"lst_0OcorsGz","product_name":"Triple Layer Rainbow Moonstone & Diamond Necklace 18k Yellow Gold","category":"Necklace","description":"18k Yellow Gold, diamond, &amp; rainbow moonstone triple layer Necklace\n .20 cts vs white diamond6 ct rainbow moonstone\n \nAlso available in 18k Rose &amp; White Gold ","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/products/IMG_1834.jpg?v=1615156984","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/IMG_1835.jpg?v=1559788402","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/IMG_1792.jpg?v=1615157017"],"price":4800,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.265Z"},"share_url":"https://firestarter.network/l/lst_0OcorsGz","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_0OcorsGz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Triple Layer Rainbow Moonstone & Diamond Necklace 18k Yellow Gold' and a budget_max comfortably above $4800.00 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."]}}