{"type":"firestarter.listing","listing":{"id":"lst_zcZFktPM","product_name":"Sterling Silver Emerald Eternity Ring","category":"Rings > Stone","description":"Sterling Silver Emerald Eternity Ring\nSterling Silver (925)Emerald coloured Cubic Zirconia stones Band thickness = 1.5mmSold as a single ringGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Y3-R-4362-9S-EME-0_3_b488ae47-c088-4f71-a540-6322cd1a1e27.jpg?v=1707213258","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/474343621903_baca489d-7dd3-40a9-b31d-3d27a762724e.jpg?v=1709804993","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Y3-R-4362-9S-EME-0_4_b89c896c-4a00-4c85-8da2-38db1dcf3c58.jpg?v=1709804993"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.918Z"},"share_url":"https://firestarter.network/l/lst_zcZFktPM","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_zcZFktPM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Emerald Eternity Ring' and a budget_max comfortably above $29.00 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."]}}