{"type":"firestarter.listing","listing":{"id":"lst_rQfYRsIY","product_name":"Silhouette 1.22ct Asscher-Cut Sapphire Charm | One of a Kind","category":"Charms","description":"\n\n\n18K Yellow Gold 1.22ct Sapphire &amp; .10ct Diamond. One of a kind. \nThis coin comes on a watch fob clasp. Meaning the clasp opens and closes and can be taken off or put on most of our chains.\nMade and hand-finished in LA, each piece sold helps support The Pasadena Humane Society &amp; The American Red Cross.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/files/SILHOUETTE-1.22CT-ASSCHER-CUT-SAPPHIRE-CHARM.jpg?v=1758928610"],"price":5750,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.894Z"},"share_url":"https://firestarter.network/l/lst_rQfYRsIY","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_rQfYRsIY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Silhouette 1.22ct Asscher-Cut Sapphire Charm | One of a Kind' and a budget_max comfortably above $5750.00 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."]}}