{"type":"firestarter.listing","listing":{"id":"lst_U5XRmDe8","product_name":"Coptic Cross Necklace","category":"Necklaces","description":"Our Coptic Cross Necklace is a delicate, meaningful piece you’ll reach for day after day. Designed to be your new favorite amulet, this piece is your daily reminder that you’re loved, guided, and protected.\nWear it on its own for a timeless look or layer it into your daily stack as a meaningful touch you’ll never need to take off. Crafted in 14k gold filled and sterling silver, this piece is waterproof, tarnish-resistant, and safe for sensitive skin.\nDETAILS\n\nNecklace length: 16\" with 2\" extender\n14k gold filled -or- sterling silver chain, spring clasp, &amp; findings\n13mm x 10mm cross charm\nSafe for sensitive skin &amp; shower safe\n\nAdd a Birthstone Charm for more personalization\n","images":["https://cdn.shopify.com/s/files/1/1770/8517/files/Coptic_Cross_Necklace.jpg?v=1774902028","https://cdn.shopify.com/s/files/1/1770/8517/files/DSC00308-2_1.jpg?v=1774902028","https://cdn.shopify.com/s/files/1/1770/8517/files/DSC00178-2_1.jpg?v=1774902028","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF3309_1.jpg?v=1776383315","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF3289_1.jpg?v=1776383315","https://cdn.shopify.com/s/files/1/1770/8517/files/DSC00165_1.jpg?v=1776378241","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF3293_1.jpg?v=1776378241","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF4148_1.jpg?v=1776378241","https://cdn.shopify.com/s/files/1/1770/8517/files/Coptic_Cross_Necklace_Silver.jpg?v=1776378241"],"price":85,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:37.750Z"},"share_url":"https://firestarter.network/l/lst_U5XRmDe8","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_U5XRmDe8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Coptic Cross Necklace' and a budget_max comfortably above $85.00 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."]}}