{"type":"firestarter.listing","listing":{"id":"lst_uBzG3e51","product_name":"Contemporary Edwardian Ring In Amethyst and Diamonds","category":"Rings","description":"\n Introducing our Contemporary Edwardian Ring In Amethyst and Diamonds. Crafted from solid 10k yellow gold, modified emerald cut citrine set with white diamonds Let your fingers sparkle with our newest addition and the enchantment of our amethyst. Perfect on its own or layered among your favorite rings.\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/1442/5650/files/IMG_2030.jpg?v=1768586037","https://cdn.shopify.com/s/files/1/1442/5650/files/IMG_5308.jpg?v=1772566595"],"price":1358,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.728Z"},"share_url":"https://firestarter.network/l/lst_uBzG3e51","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_uBzG3e51' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Contemporary Edwardian Ring In Amethyst and Diamonds' and a budget_max comfortably above $1358.00 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."]}}