{"type":"firestarter.listing","listing":{"id":"lst_CN39NYZk","product_name":"Black Glass 12 x 15 mm Cushion Cut Square Magnetic Non Pierced Clip On Earrings","category":"Earrings","description":"I hand picked these beautiful super low dome buff top rectangle glass cabochons. Each stone is 12 x 15 mm in diameter by 4 mm high. They are highly polished and look like black onyx.Each earring is held on with one 5 mm nickel plated neodymium magnet attached to the earring and one 8 x 3 mm enamel painted ceramic magnet that goes behind the ear to hold it on.\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.\nIf 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.\nMade in the USA","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.788936702_4451.jpg?v=1588794172","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.788936700_lnce.jpg?v=1588794173","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.788936708_3c7q.jpg?v=1588794191"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.955Z"},"share_url":"https://firestarter.network/l/lst_CN39NYZk","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_CN39NYZk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Glass 12 x 15 mm Cushion Cut Square Magnetic Non Pierced Clip On Earrings' and a budget_max comfortably above $35.00 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."]}}