{"key":"btc-eth","generatedAt":"2026-10-19T05:09:04.364Z","windowDays":90,"row":{"a":"BTC","b":"ETH","c90":0.852,"c30":0.879,"z":null},"coins":[{"sym":"BTC","name":"Bitcoin","slug":"btc"},{"sym":"ETH","name":"Ethereum","slug":"eth"}]}