(Reuters) -Cryptocurrency exchange Kraken said on Tuesday that it had resolved an outage that affected several funding gateways including Bitcoin, Ether and ERC20s.

"All systems operational," Kraken said on its status page, without giving details on what caused the issue.

Kraken had earlier said deposits and withdrawals were delayed, without providing additional details.

(Reporting by Nilutpal Timsina in Bengaluru; Editing by Andrew Heavens and Dhanya Ann Thoppil)