Our custody solutions are designed to provide a range of hot and cold wallets to meet exchanges' accessibility and security needs for the widest range of digital assets.

Digital Asset Custody for Exchanges - Cryptocurrencies, Bitcoin, Ethereum, Security Tokens

Any Assets on Demand

Flexible Wallet Options

Flexible wallet options with any assets on demand; cold and warm wallets with the highest level of security and immediate access times.

Physical & Cyber Security

Geographically distributed physical vaults which include industry leading FIPS 140-2 Level 4 HSM, strict and dual control access rights and 24/7 monitoring. On the cybersecurity front, we provide near-to-instant transactions with ZeroKey™, security in air gapped environments for our Cold and Frozen wallets, full encryption and distributed, offline backup of master keys.

Cryptocurrency and Digital Assets Custody for Exchanges

Wide Digital Asset Support

Support for 100+ coins and tokens on the top blockchain protocols.

The digital assets we support include:

  • Coins and Tokens built on the following protocols such as Bitcoin, Cardano, EOS, Ethereum, Litecoin, Ripple, Stellar, Tether (USDT Omni layer), and several others.
  • Key ERC-20 Tokens including Maker (MKR), Basic Attention Token (BAT), OmiseGO (OMG), USD Coin (USDC), Chain (CRO), Augur (REP), 0x (ZRX), Zilliqa (ZIL), Chainlink (LINK) and TrueUSD (TUSD)
  • Security Tokens built on Ethereum, Tezos, and R3 Corda

Enterprise-grade Structure

Configurable Security Layers

Wallet access times range from 24 hours for our Frozen Wallet to near-to-instant for our proprietary ZeroKey™ wallet.

Customizable User Roles

Strict segregation of user permissions and functions to ensure effectiveness of supervisory and other internal controls.

Full Set of APIs

Hex Trust provides a full set of APIs enabling seamless integration with other platforms.

Authorization Schemes

Programmable quorum-based authorization schemes to meet enterprise policies and procedures. Secret sharing algorithm with an m/n authorization scheme.

Ready to talk to someone?

Fully Licenced with Comprehensive Insurance Coverage

Arranged by Aon

Hex Trust maintains commercial criminal insurance to further safekeep our client assets. The insurance coverage is arranged by Aon via a selection of international insurers.

The insurance is a proprietary Aon solution and covers theft of digital assets, via employee dishonesty or through third parties, held by Hex Trust on behalf of their clients.


Hex Trust is a registered Trust Company under the Hong Kong Trust Ordinance and holding a Trust or Company Service Provider (TCSP) license under the Anti-Money Laundering and Counter-Terrorist Financing Ordinance.

Services for Exchanges

safekeeping custody


The industry’s most comprehensive custody solution with enterprise-grade security and features such as digital asset servicing.

Arrow right icon
transaction clearing settlement custody

Clearing & Settlement

Secure, straight-through, real-time and near risk-free clearing and settlement for digital asset transactions.

Arrow right icon
trading markets custody

Markets Services

Trade execution, access liquidity and price discovery via our vast network of liquidity providers via OTC and exchanges.

Arrow right icon