{"type":"firestarter.listing","listing":{"id":"lst_pO51z-sa","product_name":"Custom sunny blue sapphire ring 14k gold","category":"Ring","description":"Delicate, radiant, and full of charm — this limited edition blue sapphire ring is a refined celebration of elegance. Set in a minimalist gold band, the deep royal blue sapphire is cut in a unique square shape and held by distinctive claw prongs that evoke vintage sophistication with a modern twist.Note: This ring is custom made. If you are inspired by this ring email us for more information or book an appointment to create your unique version ✨\n- Handmade- 14k recycled gold- Sapphire: 4.3x4.3mm- Band width: 2mm- Price range: 1500 - 1750 euroOur goldsmith needs an average of 4 weeks to produce your showpiece. Do you need it sooner? Then please contact us with your request.","images":["https://cdn.shopify.com/s/files/1/0272/0799/1414/files/limited-edition-sunny-blue-sapphire-ring-14k-gold-4867453.jpg?v=1751399565","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/limited-edition-sunny-blue-sapphire-ring-14k-gold-2997250.jpg?v=1753969621","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/limited-edition-sunny-blue-sapphire-ring-14k-gold-6013040.jpg?v=1753954270","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/limited-edition-sunny-blue-sapphire-ring-14k-gold-7708878.jpg?v=1753954270","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/limited-edition-sunny-blue-sapphire-ring-14k-gold-1447631.jpg?v=1753954270","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/limited-edition-sunny-blue-sapphire-ring-14k-gold-4584224.jpg?v=1753954270"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.572Z"},"share_url":"https://firestarter.network/l/lst_pO51z-sa","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_pO51z-sa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom sunny blue sapphire ring 14k gold' and a budget_max comfortably above $0.00 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."]}}