{"type":"firestarter.listing","listing":{"id":"lst_kZujdkV4","product_name":"Beautiful Amethyst Silver Brooch - Wear Without Piercing","category":"Brooch","description":"This is a unique, beautiful fused pin of sterling silver set with a dark amethyst cabochon. \nMade with my ingenious system of 4 super strong neodymium magnets that will hold it on any type of clothing without making holes or marks. It works great on scarves! \nIt is 1.25 x 1.75 inches with a 10 x 15 mm amethyst cabochon in size.\nThe title, date and signature are engraved on the back. \nThis is  a one of a kind art work, hand made and copyrighted in the USA by Laura  Wilson.","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.543342889_qyml.jpg?v=1588802764","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.543342877_as3g.jpg?v=1588802783","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.351912963.jpg?v=1588802784"],"price":200,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.396Z"},"share_url":"https://firestarter.network/l/lst_kZujdkV4","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_kZujdkV4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Beautiful Amethyst Silver Brooch - Wear Without Piercing' and a budget_max comfortably above $200.00 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."]}}