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Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you are unlikely to be protected if something goes wrong. Take 2 mins to learn more

EN

Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you are unlikely to be protected if something goes wrong. Take 2 mins to learn more

Crypto Exchange
NOW Solutions
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Warm Wallets

Secure crypto management solution
Enhance your project's crypto fund management with top-tier security, fast transactions, and empowered control, without compromising safety or efficiency.
Warm Wallets

Prioritize Without Compromises

Enhance your project's crypto fund management with top-tier security, fast transactions, and empowered control, without compromising safety or efficiency.

Managed crypto security

This service would work for any company that manages crypto assets and prioritizes maximum security, yet still needs to have simple access to funds.
  • IconExchanges & Trading Services
  • IconCompanies that operate with crypto
  • IconBorrow & Loan
    Services
  • IconInvestment
    funds
  • IconLiquidity
    providers

How it works

Verify the roles and their permissions to ensure that only the holder has access to manage the funds.
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Holder

The only owner of the private keys.

Multiple steps encryption of the private keys.

Add trusted addresses to which transactions can be performed.

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Server

Stores the encrypted private keys.

Allows only pre-approved address for transactions.

Servers process only authorized user operations.

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Users

Can make transactions to pre - approved addresses.

Advantages

Top Security
Only the owner has access to private keys. The service uses several encryption methods to authorize transactions.
Top Security
Flexible Access
Add users and set up their permissions within the service, maintaining zero access to the private keys policy.
Flexible Access
ETH, BTC, TRX, BSC + Tokens
Works with any EVM-compatible networks and its tokens (ETH, BSC, ARB, OP, etc.), BTC, TRX and TRC20. You can also request to add more networks.
ETH, BTC, TRX, BSC + Tokens
Cash Flow Management
Transactions can only be sent to pre-approved addresses.
Cash Flow Management
Your Own Infrastructure
Set up the service on your own servers, having no worries about any hacks.
Your Own Infrastructure

Integrate with us

  • IconWhite-label solution with step-by-step guide and tutorials
  • IconContinuous support during and after integration
  • IconSet up and manage roles and permissions for your business needs
  • IconSpecial priority for requests to add new assets or networks
Contact us
To get in touch with our team, please complete the form below. We will respond to your request promptly.
Book a call
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© 2017 – 2026 CHN Group LLC, Company No. 3010 LLC 2023.Registered address: Euro House, Richmond Hill Road, Kingstown, Saint Vincent and the Grenadines. Information on the ChangeNOW website is provided for general informational purposes only and does not constitute investment, legal, tax, or financial advice. Nothing on this Website is an offer or solicitation to buy or sell any crypto assets or to engage in any related activity. Pricing and availability may vary by region and may be shown in multiple supported currencies. Crypto assets involve significant risk and may result in the loss of funds. Users must conduct their own research before making any decisions. This Website is intended strictly for individuals aged 18+ and only where such access is permitted under applicable local laws. Users are solely responsible for complying with all requirements in their jurisdiction. Products and features may not be available in all regions. For more details on risks, please see our Risk Disclosure Statement.