{"type":"firestarter.listing","listing":{"id":"lst_SbAJCSeg","product_name":"Nautilus Earrings","category":null,"description":"Iridescent nautilus shells hang from silver hooks to create this Summer's signature piece. Finished with a freshwater pearl and a small crystal, the Nautilus Earrings are the latest addition to Gohar World's collection of Host Accessories. Hand-made in New York City. \nArrives in signature Gohar World packaging. Pair with the Nautilus Pendant.","images":["https://cdn.shopify.com/s/files/1/0609/1161/6205/files/nautilus_earrings.jpg?v=1771267264","https://cdn.shopify.com/s/files/1/0609/1161/6205/files/goharworld_spring26_102.jpg?v=1776114788","https://cdn.shopify.com/s/files/1/0609/1161/6205/files/goharworld_spring26_083.jpg?v=1776114788","https://cdn.shopify.com/s/files/1/0609/1161/6205/files/jewelery_box10.jpg?v=1776114782"],"price":348,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:59.739Z"},"share_url":"https://firestarter.network/l/lst_SbAJCSeg","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_SbAJCSeg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nautilus Earrings' and a budget_max comfortably above $348.00 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."]}}