
HashKey Cloud
Institutional staking and node infrastructure service across major proof-of-stake networks.

What is HashKey Cloud?
HashKey Cloud, formerly HashQuark, is an institutional staking and node-as-a-service provider operating validators across Ethereum, BNB Chain, Cosmos, and dozens of other proof-of-stake networks. It offers white-label staking, dedicated infrastructure, and reporting tools for funds, exchanges, and protocol foundations.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

