{"type":"firestarter.listing","listing":{"id":"lst_yOsORudO","product_name":"Rosie single earcuff 14k gold","category":"Earring","description":"Hey It Girl, you have now met your match, The Rosie ear-cuff. Double it up with her saucy sister, The Lune Earcuff.\n- Always made in 14k gold 
- Size: ø10mm- Thickness: 5.5mm- 1 piece\n Our goldsmith needs an average of 1 week to produce your showpieces. Do you need it sooner? Then please contact us with your request.","images":["https://cdn.shopify.com/s/files/1/0272/0799/1414/files/rosie-single-earcuff-14k-gold-8981104.jpg?v=1779400226","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/rosie-single-earcuff-14k-gold-4374439.jpg?v=1779400227","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/rosie-single-earcuff-14k-gold-2631154.jpg?v=1779400227"],"price":299,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.243Z"},"share_url":"https://firestarter.network/l/lst_yOsORudO","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_yOsORudO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rosie single earcuff 14k gold' and a budget_max comfortably above $299.00 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."]}}