{"type":"firestarter.listing","listing":{"id":"lst_gBQd5Xq3","product_name":"Sterling Silver CZ Fluted Heart Charm Pendant","category":"Necklace","description":"CZ Heart Charm Pendant. Fluted silver heart medallion encrusted with a pave CZ stone border. Centre raised CZ pave heart. Bezel set CZ stones dotted around the outside of the heart. Romantic piece, striking when worn alone, or pairs beautifully with additional pendants and charms. Also available in 18ct Gold Vermeil (925).Sterling Silver (925)Cubic Zirconia stonesSold as a pendant only Heart measures: 5mm (w) x 25mm (h)Bail measures: 4.5mm10 CZs in a bezel setting along the edge of the heartCZ bezels measure: 2.6mmCZ stones measure: 1mm along the border and inside the heart\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/P3-PD-2036-SS-CZW-0-_2_1_copy_da422e6f-f1c3-4b02-bad2-d47908da2c28.jpg?v=1762938373","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A3703_copy_0379_2817_2813_2036_vertical_7417_0412.jpg?v=1763111679","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/P3-PD-2036-SS-CZW-0-_1.jpg?v=1763111679","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A4043_copy_1024_2036_5000.jpg?v=1763111679","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A3693_copy_0379_2817_2813_2036_vertical_7417_0412.jpg?v=1764847583"],"price":45,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.422Z"},"share_url":"https://firestarter.network/l/lst_gBQd5Xq3","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_gBQd5Xq3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver CZ Fluted Heart Charm Pendant' and a budget_max comfortably above $45.00 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."]}}