{"type":"firestarter.listing","listing":{"id":"lst_O3Jrr3Aq","product_name":"Black Obsidian Volcanic Glass 18 mm Round Magnetic Non Pierced Clip On Earrings","category":"Earrings","description":"I hand picked these beautiful super low dome buff top obsidian volcanic glass cabochons. Each stone is 18 mm in diameter by 2.5 mm thick. They are highly polished and are look beautiful.Each earring is held on with two 13 by 2.5 mm enamel painted ceramic magnets, one attached to the earring and one 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.784664483_6cpn.jpg?v=1588794327","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.785262972_9u82.jpg?v=1588794329","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.784967937_mexh.jpg?v=1588794346"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.015Z"},"share_url":"https://firestarter.network/l/lst_O3Jrr3Aq","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_O3Jrr3Aq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Obsidian Volcanic Glass 18 mm Round Magnetic Non Pierced Clip On Earrings' and a budget_max comfortably above $36.00 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."]}}