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An introduction to atato custody

Atato is a licensed custodian that provides secure and innovative custody solutions for digital assets, such as cryptocurrency. 


If you find yourself on this page, you’re likely looking to implement security measures for your digital properties or upgrade from your current custodian. 


Whether you’re a small business or an enterprise, rest assured you’ll find what you need among the variety of options available on the atato platform. Let’s dive into the depths of who we are and the services we provide.

Atato’s background

Atato was founded in 2018 by a small team of four and has been growing ever since. Today we’re a company of dedicated security experts who set their minds to protecting the valuable assets of our clients.


Atato was built with security at the forefront of our goals, but the brand also comes with a special mission – to build a next-generation operating system that allows everyone to easily interact with blockchain technology, bringing mass adoption to the next 100 million users.

Focus on security

Atato custody was created with an emphasis on securing digital assets and employing the most advanced technology to do so. 


One of our key features is the multi-signature protocol. It implements multiple layers of security while giving clients full control over their assets. Our MPC utilizes key shards instead of private keys, which are shared among your approved users, thus removing the single point of failure and making it impossible for an unauthorized individual to steal or gain access to your wallet or workspace.

Enhanced accessibility

Atato is intent on bringing blockchain adoption to the world, so we prioritize making our systems as user-friendly and accessible as possible. You’ll find an intuitive interface on the atato workspace and the simple navigation allows clients to monitor their assets and make transactions with ease.


Atato custody also comes with a mobile application and our clients are allowed unlimited workspace and wallets with custom policies. All these features are packaged in easy pricing plans that include no Asset Under Management (AUM) fees or Transactional fees.

Bring Your Own Chain/Token (BYOC/BYOT)

Our latest and unique feature, Bring Your Own Chain, allows users to add any EVM-compatible blockchain to atato custody and gain instant support. You can also get custody of any ERC-20 token for the corresponding chains.


Traditional custodians can take a long time to approve an unsupported chain and that can hinder your workflow. With BYOC, you can add any EVM-compatible chain yourself and do so with a few clicks. This is the ultimate convenience atato provides and we strive to continue improving the user experience with even more innovative technology.

Complete transparency

Atato values transparency and honest communication with our clients. We believe that the clearer our users are on our operations and intents, the more effectively they will be able to make decisions. It’s more than just a business agreement between atato and our customers – it’s a partnership, so trust is by far the most important factor. 

You can check out our comprehensive product documentation here and learn more in-depth about atato’s features and API.

Fully licensed and audited - ISO27001

Atato custody is a fully licensed and audited custodian for digital assets. We’ve acquired the Trust License under the Hong Kong Trust Ordinance and recently became ISO27001 certified


The ISO27001 is the global standard for information security management. This certification is a testament to our commitment to the highest standards of security and dedication to protecting your assets.

Learn with atato

At atato, we believe the best way to connect to the world is through valuable information. We keep our users and readers up to date with the latest developments in the crypto world and informed through education blogs. Check out our catalog of useful content during your down time!