{"type":"firestarter.listing","listing":{"id":"lst_kiKwujD1","product_name":"Portal Earrings","category":"earring","description":"A Mudd Pearl original, the Portal Earrings are square drops crafted from rhodium-plated brass and Black Onyx. Smooth, sculptural, and weighted. Each earring measures 1.8 inches tall and 0.8 inches wide. Sold as a pair.\nPlease avoid submersion in water, steam, or sauna.Orders may take 1 to 2 weeks to ship. All sales are final.\nNothing polished. Everything precious.GEODE is not worn. It is unearthed.","images":["https://cdn.shopify.com/s/files/1/0554/8969/1855/files/Muddpearl_Rush_PNG.png?v=1744225922","https://cdn.shopify.com/s/files/1/0554/8969/1855/files/mudd_edits90.jpg?v=1775071350","https://cdn.shopify.com/s/files/1/0554/8969/1855/files/250316_Mudpearl_Product541111.png?v=1775071350"],"price":210,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:23.491Z"},"share_url":"https://firestarter.network/l/lst_kiKwujD1","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_kiKwujD1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Portal Earrings' and a budget_max comfortably above $210.00 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."]}}