{"type":"firestarter.listing","listing":{"id":"lst_nb-ABtum","product_name":"Men's Diamond Magnetic Tie Clip or Tack","category":"Tie Tack","description":"It looks like a diamond but it's Swarovski crystal!This is a 9 mm Swarovski diamond cut clear crystal with a neodymium magnet attached and another separate neodymium magnet to hold it on your tie. It has a light gold or nickel-plate on brass and is 9 mm across and 11 mm high.\nIt can also be worn as a brooch or magnetic pin.\nNeed extra magnet backs? They are listed here:  \nhttps://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs\nHandmade in the USA by Laura Wilson","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.557538191_anby.jpg?v=1588813639","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.557447066_k5k0.jpg?v=1588813668","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.559276521_c6jb.jpg?v=1588813675","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.559276577_2wao.jpg?v=1588813682","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.559276653_d01j.jpg?v=1588813685"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.000Z"},"share_url":"https://firestarter.network/l/lst_nb-ABtum","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_nb-ABtum' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Diamond Magnetic Tie Clip or Tack' and a budget_max comfortably above $40.00 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."]}}