{"type":"firestarter.listing","listing":{"id":"lst_0n970UZP","product_name":"ERNEST RING","category":"Ring","description":"The Ernest Ring has quietly existed in our studio for years — passed from hand to hand, chosen time and time again, never needing much fanfare. Now, it officially joins our collection. Understated and timeless, this solid band is everything we believe heirloom jewellery should be: made to last, made to love, made to live on.\nHand made with solid 5x1.2mm rectangle wire.\nAll items are handmade and made to order, wait times will vary and you will be notified via email when your items are completed.\nAvailable in solid Sterling silver, 9ct and 18ct rose, yellow golds. White gold is available upon request.\nAll sizes are available for this ring, if your size isn't listed, either email us or leave a comment at the checkout for your custom size.\nOur personalised engraving service is available on this piece. Available on the inside or outside.","images":["https://cdn.shopify.com/s/files/1/2323/1093/files/ernest-ring2.jpg?v=1751676900","https://cdn.shopify.com/s/files/1/2323/1093/files/DSCF3681.jpg?v=1752972718","https://cdn.shopify.com/s/files/1/2323/1093/files/ernest-ring1.jpg?v=1752972718","https://cdn.shopify.com/s/files/1/2323/1093/files/ernest-ring.jpg?v=1752972718","https://cdn.shopify.com/s/files/1/2323/1093/files/DSCF36022.jpg?v=1752972718","https://cdn.shopify.com/s/files/1/2323/1093/files/DSCF3691.jpg?v=1752972703"],"price":196,"currency":"USD","in_stock":true,"inventory_qty":399960,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:32.432Z"},"share_url":"https://firestarter.network/l/lst_0n970UZP","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_0n970UZP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy ERNEST RING' and a budget_max comfortably above $196.00 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."]}}