Multi-signature
custodial wallet
Working with digital assets
has never been so easy
Your privacy is your birthright
  • 11 262
    Users
  • 21 261
    Active wallets
  • 111 644
    Transactions
H2K

is an innovative service that provides simple and secure tools for working with digital assets.

H2K Products
Transform your business with H2K solutions
H2K Wallet
Multi-signature crypto-custodial wallet
H2K HD Wallet
Hardware wallet
H2K Payment
Cryptoacquiring
H2K API
API Services
H2K Wallet
Multi-signature crypto-custodial wallet
Connect H2K Wallet for convenient management of digital assets
H2K Wallet offers a convenient and secure solution for managing digital assets.
  • There are 2 connection methods available: through the H2K Lite web version and the H2K Pro mobile application for Android.
  • Our multi-signature mechanism allows you to customize the number of signatures required to send transactions to the network, with fees only charged once once all signatories have agreed, providing a high level of security and cost-effectiveness.
  • We also provide the opportunity to develop and integrate your own tokens on the blockchain, which opens up new business opportunities.
Moreover, the flexibility of H2K Wallet solution allows you to tailor the product to specific customer needs, ensuring full compliance with your business processes and requirements.
Integrating H2K Wallet into your business will provide secure and simple crypto asset management, opening up new horizons for growth and innovation.
Get started with H2K Wallet right now!
H2K Lite
H2K Pro
The uniqueness of our wallet
  • Multisignature

    H2K service has a unique patented multi-signature mechanism.


    With H2K multi-signature, the transaction is sent to the network only after obtaining the consent of the wallet signers.


    You can read more about the technical features of H2K Wallet solution here.

  • Custodial storage

    H2K service wallets can be used to store funds.


    Our security system has undergone a comprehensive audit from the leading international cybersecurity company Group-IB, which guarantees the safety of our users' assets.

  • Supported networks

    H2K service supports 4 blockchain networks:

    1. Bitcoin;
    2. Ethereum;
    3. Tron;
    4. Polygon

    H2K users can conduct transactions on each of these networks.

    *Withdrawals of commissions on the BTC and ETH networks are carried out in native currency.

Find out more about working with H2K Wallet on the H2K Wiki!
Go
H2K Wallet connection
Have questions about H2K Wallet?
Leave a request and we will definitely contact you!
H2K HD Wallet
Hardware wallet
Get your own HD wallet
Provide extra security for your digital assets with H2K HD Wallet
H2K HD Wallet hardware wallet offers a highly effective solution for signing transaction using a card.
  • H2K HD Wallet communicates with a mobile device via NFC (Near Field Communication) technology. If NFC is available on the smartphone, the card is connected and used to sign transactions.
  • A secure section is created on the card, encrypted using the AES algorithm. Only H2K Pro app has access to this section thanks to a password generated and stored on the user's phone. This ensures the protection of user data even if the phone or card is lost.
H2K HD Wallet enhances transaction security by adding an additional layer of protection when signing.

At the moment, connecting H2K HD Wallet is only possible in the H2K Pro mobile application.
Get your own H2K HD Wallet! 
Check the authenticity of your H2K HD Wallet!
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H2K HD Wallet connection
Have questions about H2K HD Wallet?
Leave a request and we will definitely contact you!
H2K Payment
Cryptoacquiring
Connect H2K Payment to easily accept payments in digital assets
H2K Payment offers a convenient and secure solution for accepting cryptocurrency payments.
  • H2K Pay crypto acquiring supports adding up to 9 signers per wallet and allows you to configure the required number of signatures to send transactions to the network, providing a high level of security.
  • The function of generating reports on all payments made makes it easier to control and analyze financial transactions.
  • The ability to add contracts and invoices makes it an ideal solution for marketplaces and other businesses seeking transparency and ease of payment management.
Moreover, the flexibility of our system allows us to customize the product to meet specific client requests, ensuring full compliance with your business processes and requirements.
Integrating H2K Payment crypto acquiring into your business will make accepting crypto payments simple and secure, expanding opportunities for growth and innovation.
H2K Payment connection
Have questions about H2K Payment?
Leave a request and we will definitely contact you!
H2K API
Connecting any H2K product/solution
API functionality
Opening accounts
Opening multi-signature and single-signature wallets for legal entities
Opening multi-signature, single-signature wallets
for individuals
Connecting the crypto-acquiring mechanism
Adding contracts/invoices for payment
Adding blockchain networks
(Bitcoin, Ethereum, Tron, Polygon)
Generating transaction reports
Connecting the crypto-custodial storage mechanism
Connecting support in the form of a Telegram bot
H2K API connection
Have questions about the H2K API?
Leave a request and we will definitely contact you!
H2K RATES
H2K PARTNERSHIP
How to connect to H2K?
Fill out the feedback form in the section of the product you are interested in or from the "Partnership" section
Our manager
will contact you
We will connect you to a demo version of the H2K product you are interested in for testing
We will discuss all the questions you have about the product you are interested in
After signing the agreement, we will install the full version of the product you are interested in
Start your comfortable journey in the world of digital assets
Improve your business with our innovative digital asset solutions.
If you have questions about our products, leave a request and we will contact you!
More information about the H2K service
H2K Wiki
Telegram ChatGPT Bot
© 2024 H2K
Information