Liminal Hot Wallet – A Seamless User Experience, with Robust Security

Make deposits and withdrawals safe, cost-effective, and secure

Smart MPC and Multisig Deposit and Withdrawal Hot Wallets

Pick the right wallet setup that perfectly matches the assets and your requirements.

Multiple Wallet Options

Choose between Multisig and MPC wallets for your withdrawal and deposit hot wallets depending upon the asset that needs to be secured. MPC wallets are ideal for EVM chains while multisig takes care of the rest.

Transaction Fee Savings

Pay the least possible gas fees for uninterrupted transactions with Liminal Gas Saver. Automated transaction consolidation and spray function to help further optimize transaction fee allocation

Auto Sweep and Refills

Minimize risk exposure by utilizing automatic sweep and refill functions to limit the amount of funds in cold and hot wallets at any time.

Top-notch Key Management

Your hot wallets’ private keys are never at risk as the keys and shards are distributed between you and Liminal, with handy recovery options if need arises. Hot wallet access is only possible through Liminal API/SDK.

Hot Wallets Aren’t Vulnerable Anymore

Addressing Hot Wallet Vulnerabilities

Considered the weakest link in an enterprise wallet infrastructure, hot wallets are needed to ensure their private keys are always online to affect immediate withdrawals and deposits which makes them vulnerable to external threats. A combination of best practices and inclusion of redundancies to prevent single points of failure can easily mitigate the risk to a great extent.

  • Multi-step transaction authorization process
  • Distribution of keys across organizations
  • Maintain minimum balance in hot wallets at all times

Securing Hot Wallets with Liminal

Liminal hot wallets are either 2 of 4 multisig or 2 of 2 shard MPC wallets where one of the keys/shards are controlled by Liminal Signer. Secured by a HSM and accessible only through Liminal API or SDK, the keys always remain protected. Meanwhile, smart auto sweep and refill functionalities always ensures limited fund availability with possibility of immediate replenishment based on demand.

  • Multisig and MPC Hot wallets
  • Keys shared between the Client and Liminal Signer
  • Automatic hot wallet holdings management in line with best practices.

Uninterrupted Transactions with Best Practices

A great user experience also includes flawless, uninterrupted access to products and services, which happens to be crypto assets in our context. Automating withdrawal hot wallet operations backed by smart refill helps maintain minimum required balance while sweep function keeps emptying deposit hot wallets by transferring accumulated funds to cold storage or warm wallets.

  • Automated withdrawals from hot wallets upon verification of address
  • Auto sweep in algorithm to move funds from hot deposit wallets to preapproved wallets
  • Compatible with smart refill, reduces dependencies on human intervention at each step

Optimized Transaction Fee Management

Liminal Hot Wallet infrastructure benefits from Liminal Gas Station, UTXO consolidation and Spray function for efficient management of funds towards transaction fees. Liminal Gas Station, with the help of intelligent algorithms decides minimal fee for successful transaction execution while Spray function ensures availability of sufficient protocol token balance towards transaction fees.

  • Pay least possible gas fees for guaranteed transaction settlement
  • Spray function prevents scattering of funds across wallets for transaction fee payments
  • Consolidation of multiple UTXOs to single transaction for reduced fees

Premium Support

Our team is always ready to help. If you need more information about the Liminal DeFi solution or assistance with deployment, reach out to us.
 
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For Developers

We have simple and robust client SDKs and other assets in place to help you integrate our digital asset wallets with your application, read out extensive documentation for more information. Contact us if you need more help.