{"type":"firestarter.listing","listing":{"id":"lst_cAjamgY6","product_name":"Roman Phantom","category":"Rings","description":" \nAn ancient Roman inspired ring featuring a natural one of a kind diamond with a symmetrical 'phantom' inclusion in the center\n1.71ct smoky diamond center\n100% recycled 18kt yellow gold, knife edge band\n \nPlease allow up to 2 weeks for production ","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_f75e49ac-8320-40ab-a15a-34acd9b7736b.jpg?v=1677701640","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_8a4145da-4106-4f3a-9744-34093f3caa37.jpg?v=1677701641","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_256c33d7-b284-4d6f-b4a3-50b21fc9856e.jpg?v=1677701643","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_3069df66-75b5-4b3b-9307-4771e1498950.jpg?v=1677701645"],"price":2950,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.257Z"},"share_url":"https://firestarter.network/l/lst_cAjamgY6","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_cAjamgY6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Roman Phantom' and a budget_max comfortably above $2950.00 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."]}}