{"type":"firestarter.listing","listing":{"id":"lst_qn8FrUKc","product_name":"Block Initial Charm Necklace","category":"Necklaces","description":"This little charm necklace features a classic block font letter pendant on our chic Essential Chain . A classic that never goes out of style, wear your initial, the initial of a loved one or later multiple necklaces to spell out a message. The chain secures with a lobster lock and easy-to-grip Automic Gold AU plate. Layer this with other letters in multiple lengths with different letters to spell out a message or wear your initial and the initial of a loved one in another style like our Block Initial Necklace or Gothic Initial Charm Necklace.  ","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-block-initial-charm-necklace.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initial-pendant-necklaces-14k_1.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initial-pendant-necklaces-gold_1.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initials-all-letters-14k-gold_4.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-block-initial-charm-necklace.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/champagne-gold-block-initial-charm-necklace.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-block-initial-charm-necklace.jpg?v=1775222196","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initial-charm-necklace-gold.jpg?v=1775222196"],"price":509,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:41.705Z"},"share_url":"https://firestarter.network/l/lst_qn8FrUKc","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_qn8FrUKc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Block Initial Charm Necklace' and a budget_max comfortably above $509.00 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."]}}