Digital assets Vaults
for you for teams for companies for treasury
- MPC-multisig
- Multi-chain
- Self-custody
- Bulk Payouts
Digital assets Vaults
for you for teams for companies for treasury
for
you
teams
companies
treasury
- MPC-multisig
- Multi-chain
- Self-custody
- Bulk Payouts
SUPPORTED BLOCKCHAINS
STREAMLINE YOUR OPERATIONS
Manage all your wallets on a
single platform with transaction policies
Manage all your wallets on a single platform with transaction policies
You can create multiple wallets for assets on various blockchains, set up members with hierarchical privileges, and establish approval flows based on volume.
Dedicated vaults for different business operations
You can create multiple vaults under the same organization for various purposes, such as operating accounts, reserve accounts, or even employee vesting accounts. Each vault has its own member settings and transaction policies.
Same address across all EVM chains
B2Vault is an MPC solution that allows you to use a consistent address across multiple EVM chains. This ensures counterparties cannot mistakenly transact on the wrong chain.
Dedicated vaults for different business operations
You can create multiple vaults under the same organization for various purposes, such as operating accounts, reserve accounts, or even employee vesting accounts. Each vault has its own member settings and transaction policies.
Same address across all EVM chains
B2Vault is an MPC solution that allows you to use a consistent address across multiple EVM chains. This ensures counterparties cannot mistakenly transact on the wrong chain.
Whitelisting destination addresses across blockchains
Whitelisted withdrawal addresses let you designate trusted crypto addresses for outgoing transfers—adding an extra layer of security and ensuring funds never end up in the wrong or malicious destination
Simplify reconciliation with familiar, bank-statement-style history
B2Vault tracks all your asset movements and you can also export the statement as a CSV file for accounting purposes.
Make batch payments in one go
Managing multiple payouts doesn’t have to be complicated. With our bulk payout feature, you can group payments together. Submit them all at once with a single transaction request. It’s faster, simpler, and saves valuable time
Whitelisting destination addresses across blockchains
Whitelisted withdrawal addresses let you designate trusted crypto addresses for outgoing transfers—adding an extra layer of security and ensuring funds never end up in the wrong or malicious destination
Simplify reconciliation with familiar, bank-statement-style history
B2Vault tracks all your asset movements and you can also export the statement as a CSV file for accounting purposes.
Make batch payments in one go
Managing multiple payouts doesn’t have to be complicated. With our bulk payout feature, you can group payments together. Submit them all at once with a single transaction request. It’s faster, simpler, and saves valuable time
Flexible access control policies
B2Vault’s advanced Policy Engine provides granular access control, allowing you to define rules for transactions, user actions, and whitelisted addresses. You can set approval workflows, assign user roles, and specify parameters such as amount, destination, and asset type, ensuring that funds are moved only according to the rules you establish.
Centralised gas station to manage network fees
The B2Vault Gas Station is an automated solution for managing gas fees across EVM-based blockchains, including Ethereum and BNB Chain. It automatically supplies vault accounts with the necessary base assets, such as ETH, to cover network fees. With this centralized system, there’s no need for manual top-ups—every vault is seamlessly supported for all transaction fees.
Flexible access control policies
B2Vault’s advanced Policy Engine provides granular access control, allowing you to define rules for transactions, user actions, and whitelisted addresses. You can set approval workflows, assign user roles, and specify parameters such as amount, destination, and asset type, ensuring that funds are moved only according to the rules you establish.
Centralised gas station to manage network fees
The B2Vault Gas Station is an automated solution for managing gas fees across EVM-based blockchains, including Ethereum and BNB Chain. It automatically supplies vault accounts with the necessary base assets, such as ETH, to cover network fees. With this centralized system, there’s no need for manual top-ups—every vault is seamlessly supported for all transaction fees.
Fahad Munir
CFO @ MetaXpayments
MetaX Payments relies on B2Vault’s custody solution as a core part of our off-ramp service. The platform ensures that client crypto deposits are safeguarded with enterprise-grade security before conversion to fiat. Its seamless integration with our payment infrastructure allows us to deliver a fast and reliable card payout experience. The intuitive interface, robust API, and consistently responsive support team make B2Vault a trusted partner. We value their continuous innovation, which strengthens both the security and efficiency of our off-ramp operations.
YOU HAVE CONTROL
A self-custodial Infrastructure
Empower our customers with full ownership of their assets as they always have full control of their MPC key share. In the extreme event that B2Vault is fully compromised, your assets will still be secure.
A MULTI-FACETED APPROACH TO SECURITY
Focus on what matters while we take care of your security.
Web3 security goes beyond private keys Protect every transaction, every operation—in real time.
A detailed audit for every action
B2Vault keeps a thorough record of every user action, making it simple for you to meet compliance standards and promptly pinpoint the source of any problems that may come up.
Eliminate single-point failures
MPC Self-Custody is a one-stop institutional-grade digital asset management solution, enabling you to securely, efficiently, and at scale manage digital assets.
Operate without passing around private keys
With our multi-party computation architecture, team members never have direct access to the private keys that hold your company’s assets.
A detailed audit for every action
B2Vault keeps a thorough record of every user action, making it simple for you to meet compliance standards and promptly pinpoint the source of any problems that may come up.
Eliminate single-point failures
MPC Self-Custody is a one-stop institutional-grade digital asset management solution, enabling you to securely, efficiently, and at scale manage digital assets.
Operate without passing around private keys
With our multi-party computation architecture, team members never have direct access to the private keys that hold your company’s assets.
Anirudh Pratap Singh
CTO @ Xbancer
CFO @ Story Foundation, ex-director of Investment Banking at UBS
XBancer delivers seamless global payment services and B2Vault’s custody solution ensures client digital assets remain fully secure. With dedicated unlimited vaults and advanced access control, we can safeguard funds before settlement while scaling with confidence. The onboarding was smooth, policy rules easy to set up, and the platform intuitive across teams. The responsive support and continuous innovation make B2Vault a trusted partner for secure, efficient, and scalable operations.
ELIMINATE SINGLE POINT OF VULNERABILITY
ELIMINATE SINGLE POINT OF VULNERABILITY
Enterprise-grade security and time-tested cryptography
Our architecture eliminates any single point of vulnerability and empowers you to hold assets with self-custody. We help you protect against both known and unknown risks.
Securely manage MPC wallets at scale
B2Vault employs multi-party computation cryptography. Instead of using a static private key, key shares are independently generated in multiple locations, with one key share generated on your phone. This approach eliminates single points of vulnerability, as your private key never materializes.
VS
No single point of compromise
Split-key into multi-cloud architecture that eliminates single points of failure, effectively mitigating both external cyber threats and internal risks. By distributing control, B2Vault ensures robust security that protects enterprises from insider threats and sophisticated attacks alike.
A non-custodial approach
A key share is stored on your local server, so B2Vault never has complete control over your assets. Even in the unlikely scenario of a full B2Vault compromise, your funds remain protected.
Securely manage MPC wallets at scale
B2Vault employs multi-party computation cryptography. Instead of using a static private key, key shares are independently generated in multiple locations, with one key share generated on your phone. This approach eliminates single points of vulnerability, as your private key never materializes.
VS
No single point of compromise
Split-key into multi-cloud architecture that eliminates single points of failure, effectively mitigating both external cyber threats and internal risks. By distributing control, B2Vault ensures robust security that protects enterprises from insider threats and sophisticated attacks alike.
A non-custodial approach
A key share is stored on your local server, so B2Vault never has complete control over your assets. Even in the unlikely scenario of a full B2Vault compromise, your funds remain protected.
End-to-end Encryption
MPC alone isn’t enough to fully protect your assets. Sophisticated threats, such as man-in-the-middle attackers exploiting SSL vulnerabilities, can compromise transactions. To minimize risk, B2Vault secures all critical components and communications end-to-end with public key pinning, establishing a clear and unbreakable root of trust.
End-to-end Encryption
MPC alone isn’t enough to fully protect your assets. Sophisticated threats, such as man-in-the-middle attackers exploiting SSL vulnerabilities, can compromise transactions. To minimize risk, B2Vault secures all critical components and communications end-to-end with public key pinning, establishing a clear and unbreakable root of trust.
FAQ
Frequently asked questions
Where are the keys stored?
There are three key shares: you hold two, and B2Vault holds the other one in different cloud environments with multiple encrypted backups worldwide. Two out of three key shares are required for signing. You can request the all three key shares from B2Vault or request a Trust to hold an encrypted backup for recovery, independent of B2Vault.
How long does it take to get started with B2Vault?
Ready to use right out of the box, no lengthy set-up process, teams can be set-up in 5 minutes, and new teams can try it for free for 15 days.
If the key shares are exposed, are my assets still safe?
Your assets remain secure because your key shares, including the backup, are always encrypted. Even if someone were to decrypt the key shares, they would still need to access your accounts, pass Multi- Factor Authentication (MFA), and comply with transaction policies to move your assets.
What is the counterparty risk that I face?
B2Vault never has access to your full private key when generated, signing transactions, or backed up. This means does not manage your funds. Funds are never stored in an omnibus account or commingled with any other customer funds. Every customer has a segregated set of keys on segregated on-chain addresses.
What is B2Vault?
B2Vault is a direct custody platform delivering a specific implementation of self-custody where we seamlessly blend zero counterparty risk with multiple layers of security in the most performant manner.