{"type":"firestarter.listing","listing":{"id":"lst_ZbVTfLz2","product_name":"13 mm Round Black or White Lightweight Magnetic Earrings","category":"Earrings","description":"Round high dome 15 mm x 9 mm high, including the magnet in front cabochon earrings in black or white acrylic held on with two super comfortable enamel painted ceramic magnets. Once you wear these you will never go back to the old pressure style clip on earrings. This is that simple black earring that everyone is always looking for to wear with that \"little black (or white) dress\".\nMade in the USA.\nNeed extra or stronger magnet backs? They are listed here:  \nhttps://laurawilsongal.com/products/extra-magnetic-earring-and-eyeglass-holder-backs\nIf you have misplaced your metric ruler, remember that 13 mm=1/2 inch.Remember: The wider the magnets, the more comfortable the earring is.If you are allergic to nickel, order only earrings that have both enamel painted ceramic magnets front and back since the neodymium magnets are plated with nickel.","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.1250742683_r0uk.jpg?v=1608217652","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.458524270_jyfq.jpg?v=1608217652"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:09.219Z"},"share_url":"https://firestarter.network/l/lst_ZbVTfLz2","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_ZbVTfLz2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 13 mm Round Black or White Lightweight Magnetic Earrings' and a budget_max comfortably above $22.00 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."]}}