{"type":"firestarter.listing","listing":{"id":"lst_vBYBqV_5","product_name":"Heart Birthstone Charms","category":"Charms","description":"Material: Brass, Gold-filled, Cubic ZirconiaSize: 18mm x 2.7mm ","images":["https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-4939.png?v=1769824255","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-1.png?v=1769795911","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-3.png?v=1769824256","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-4.png?v=1769824257","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-5.png?v=1769824259","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-6.png?v=1769824260","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-7.png?v=1769824261","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-8.png?v=1769824263","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-9.png?v=1769824264","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-10.png?v=1769824265","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-11.png?v=1769824267","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-12.png?v=1769824268","https://cdn.shopify.com/s/files/1/0248/5334/8403/files/Heart-Birthstone-Charms-Charms-13.png?v=1769824269"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:34.223Z"},"share_url":"https://firestarter.network/l/lst_vBYBqV_5","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_vBYBqV_5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heart Birthstone Charms' and a budget_max comfortably above $24.00 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."]}}