{"type":"firestarter.listing","listing":{"id":"lst_ukY7rH7h","product_name":"Diamond Star Studs","category":"Earrings","description":" \nA wee star cut diamond set in 14k yellow or white gold.\nAvailable as a single or a pair!\n \n100% recycled 14kt yellow or white gold\nMeasures 3mm x 3mm \n \nAll earrings come with solid gold post and backs. Please allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/541FCB90-EB39-411F-AF84-4D5F614BF41D.jpg?v=1761666379"],"price":520,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.999Z"},"share_url":"https://firestarter.network/l/lst_ukY7rH7h","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_ukY7rH7h' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diamond Star Studs' and a budget_max comfortably above $520.00 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."]}}