{"type":"firestarter.listing","listing":{"id":"lst_B1SI2GT3","product_name":"Classic 12mm Cultured Pearl Tie Clip for Any Occasion","category":"Tie Tack","description":"This is a  Freshwater Cultured 12 mm Button medium dome pearl, White, A-Grade with a neodymium magnet attached and another separate neodymium magnet to hold it on your tie. It can also be worn as a brooch or magnetic pin.\nTreat these gently, just as you always do with real pearls and keep them free from make up or chemicals that might damage the finish.\nThese are a special order so allow 2-3 weeks for completion.\nHandmade in the USA by Laura Wilson\nNeed extra magnets?\nhttps://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/freshwaterpearltietack2.png?v=1599678903"],"price":95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.135Z"},"share_url":"https://firestarter.network/l/lst_B1SI2GT3","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_B1SI2GT3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Classic 12mm Cultured Pearl Tie Clip for Any Occasion' and a budget_max comfortably above $95.00 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."]}}