{"type":"firestarter.listing","listing":{"id":"lst_5epO50jX","product_name":"Magnetic Grace: OOAK Silver Brooch Featuring Amethyst Delight","category":"Brooch","description":"Titled \"Amethyst Caverns\",    the finished design is reminiscent of an underground cavern. \nIt has a polished natural amethyst quartz crystal suspended from the bottom of the brooch.  \nThis unique piece was made by fusing small pieces of sterling together at approximately 1650 degrees with a hand torch. This brooch is held on clothing with my unique system of four super strong neodymium magnets, two that are bezel set on the pin itself and a bar with two magnets that goes under your clothing. The actual size is 2.25 inches x 1 inch not including the crystal drop. \nHandmade in the USA and signed, titled, dated and copyrighted by Laura Wilson","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.1563190802_bobx.jpg?v=1588807875","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.351908014.jpg?v=1588807876","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.543254264_oug8.jpg?v=1588807901","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.543345231_5ko5.jpg?v=1588807905"],"price":300,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.151Z"},"share_url":"https://firestarter.network/l/lst_5epO50jX","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_5epO50jX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Magnetic Grace: OOAK Silver Brooch Featuring Amethyst Delight' and a budget_max comfortably above $300.00 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."]}}