{"type":"firestarter.listing","listing":{"id":"lst_201uyC5f","product_name":"Round Signet Ring","category":"Rings","description":"This ring is FINAL SALE.\nMeet your new signature ring. With its smooth, sculptural shape and timeless design, the Round Signet Ring makes a statement while staying effortlessly elegant. Bold enough to stand on its own yet dainty enough for everyday wear, it’s the kind of piece that looks just as good with jeans and a tee as it does with your favorite night-out dress— a true classic you’ll never want to take off.\nDETAILS\n\n14k gold vermeil ring\n2mm band\nSignet face: 8mm\nAvailable in sizes 5-8\nSafe for sensitive skin &amp; shower safe\nNot sure of your ring size? Download our printable ring sizer.\n\n","images":["https://cdn.shopify.com/s/files/1/1770/8517/files/Simple_Dainty25232.jpg?v=1761698509","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry.jpg?v=1761698509","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry-4.jpg?v=1761699262","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry-3.jpg?v=1761699289","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry-2.jpg?v=1761699289","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry-7.jpg?v=1761699289","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry-6.jpg?v=1761699289","https://cdn.shopify.com/s/files/1/1770/8517/files/Round-Signet-Ring-Simple-Dainty-Jewelry-5.jpg?v=1761699200"],"price":59,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:37.842Z"},"share_url":"https://firestarter.network/l/lst_201uyC5f","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_201uyC5f' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Round Signet Ring' and a budget_max comfortably above $59.00 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."]}}