{"type":"firestarter.listing","listing":{"id":"lst_UekIscjU","product_name":"Sterling Silver Heart Clasp Charm Connector Pendant","category":"Necklace > Pendants & Charms","description":"Heart Clasp Charm Connector PendantSterling Silver (925)Heart clasp measures: 17mm (h) x 16mm (w)Inner clip diameter: 10mm x 7mmBail diameter: 5mmClip thickness at widest: 4.4mmThe connector clasp opens inwards with a springback functionCan be used to customise your jewellery Clasp attachable to necklaces and bracelets Sold as a single charm without a chainGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-PD-0123-SS-000-0-_2.jpg?v=1762879515","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8127_copy_0123.jpg?v=1776693764","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-PD-0123-SS-000-0-_1.jpg?v=1776693764","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5159_copy_0750_0123_ALPHA.jpg?v=1776693764"],"price":31,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.218Z"},"share_url":"https://firestarter.network/l/lst_UekIscjU","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_UekIscjU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Heart Clasp Charm Connector Pendant' and a budget_max comfortably above $31.00 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."]}}