{"type":"firestarter.listing","listing":{"id":"lst_FuwIEr1L","product_name":"Udderly Unique: Black & White Cow Eyeglass Holder!","category":"Eyeglass holder","description":"Each cow is hand sawed with hand painted spots in an original design. I then put one coat of clear sealer over the painting to protect the artwork.. The first original was a special order of a black and white cow, but you can have it in any color you want. Each piece is held on your clothes with two very strong magnets and it is not only secure but an unusual decorative brooch. Slip the temple of your glasses in the loop and it will keep your hands free and your glasses readily available. Works for sun glasses, badges or ID also.  The coated copper wire lanyard will accommodate up to 13 mm wide glasses. It is hand wrapped with jewelry pliers, so if you order a larger or smaller lanyard opening I may wrap the wire it a little differently. If you need a larger opening for wider glasses please send millimeter dimensions with order. If you have misplaced your metric ruler, remember that 13 mm=1/2 inch.Handmade, signed, dated and copyrighted by in the USA by Laura Wilson. (Glasses shown only for display and are not included)\nNeed extra magnet backs? They are listed here:  \nhttps://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.1203554737_mwlm.jpg?v=1588811350","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.739591965_mf8a.jpg?v=1588811355","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.739467176_c4c2.jpg?v=1588811356","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.739591955_o21h.jpg?v=1588811359","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.739467174_ab7w.jpg?v=1588811390"],"price":55,"currency":"USD","in_stock":true,"inventory_qty":399960,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.662Z"},"share_url":"https://firestarter.network/l/lst_FuwIEr1L","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_FuwIEr1L' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Udderly Unique: Black & White Cow Eyeglass Holder!' and a budget_max comfortably above $55.00 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."]}}