{"type":"firestarter.listing","listing":{"id":"lst_B_28sfCu","product_name":"Tiny Heart CZ Necklace","category":"Necklaces","description":"The Tiny Heart CZ Necklace is a delicate piece that brings just the right amount of sparkle to your neckline. A tiny CZ heart charm hangs from a fine chain, offering a sweet, meaningful touch to any outfit. Whether you wear it alone for a minimalist look or layer it with other necklaces, this necklace adds a polished, feminine finish to your style.\nDETAILS\n\nNecklace length: 16\" with 2\" extender\n14k gold filled cable chain, spring clasp, &amp; findings\n5mm gold filled heart charm with cubic zirconia\nSafe for sensitive skin &amp; shower safe\nMatching earrings: Tiny Heart CZ Hoop Earrings\n\n","images":["https://cdn.shopify.com/s/files/1/1770/8517/files/Simple_Dainty15417.jpg?v=1743455224","https://cdn.shopify.com/s/files/1/1770/8517/files/Liz12355.jpg?v=1743455224","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF6209-2edited.png?v=1771365650","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF6007copy.jpg?v=1771365650","https://cdn.shopify.com/s/files/1/1770/8517/files/Liz12511copy.jpg?v=1771365650","https://cdn.shopify.com/s/files/1/1770/8517/files/Liz12525.jpg?v=1771365650","https://cdn.shopify.com/s/files/1/1770/8517/files/DSCF6198.jpg?v=1771365650","https://cdn.shopify.com/s/files/1/1770/8517/files/Liz12464copy.jpg?v=1771365650","https://cdn.shopify.com/s/files/1/1770/8517/files/Liz12504_5f1f5404-a5d6-460f-8aab-bfe54513b388.jpg?v=1771365650"],"price":76,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:38.089Z"},"share_url":"https://firestarter.network/l/lst_B_28sfCu","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_B_28sfCu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tiny Heart CZ Necklace' and a budget_max comfortably above $76.00 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."]}}