{"type":"firestarter.listing","listing":{"id":"lst_L6xHv9hj","product_name":"Extra Magnetic Earring & Eyeglass Holder Backs for Secure Fit","category":"Earring Backs","description":"Lose your magnetic earring backs or just want to try a stronger or milder pair? The ceramic magnet backs are all painted in enamel (MB-C), and the neodymium (MB-N) are nickel plated.\nAll come in pairs (2 magnets),\nEXCEPT  THE EYEGLASS HOLDER BACK WHICH IS SOLD BY THE PIECE AS A SINGLE EXTRA STRONG  NEODYMIUM MAGNET ONLY. ","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.509732990_73g9.jpg?v=1603050457","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.509792469_5mon.jpg?v=1603050457","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.509732924_ijb0.jpg?v=1603050457","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/magnets2mm_e93f478d-e370-4dbb-9c11-2ed9597406ab.jpg?v=1603296223","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/magnets5mm.jpg?v=1603296228","https://cdn.shopify.com/s/files/1/0051/5171/9513/files/20250211-155605.jpg?v=1739315043"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:09.093Z"},"share_url":"https://firestarter.network/l/lst_L6xHv9hj","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 ","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_L6xHv9hj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Extra Magnetic Earring & Eyeglass Holder Backs for Secure Fit' and a budget_max comfortably above $5.00 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."]}}