{"type":"firestarter.listing","listing":{"id":"lst_V4oetvMa","product_name":"Sterling Silver Enamel Yin Yang CZ Ring","category":"Rings > Stone","description":"Enamel yin yang signet ring with cubic zirconia stones\nSterling Silver (925)Cubic Zirconia stoneYin Yang = 9.5mmBand = 2mmSold as a single ringGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/P3-R-2392-SS-CZW-0_2_edit_copy.jpg?v=1776181089","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_4242copy55072392.jpg?v=1776181089","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/P3-R-2392-ss-CZW-0_edit.jpg?v=1776181089","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6236copybespoke_239243621125.jpg?v=1776181089"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.378Z"},"share_url":"https://firestarter.network/l/lst_V4oetvMa","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_V4oetvMa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Enamel Yin Yang CZ Ring' and a budget_max comfortably above $18.00 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."]}}