Crypto Banking Rail

For

Institutions

Non-custodial MPC wallet and crypto banking for funds, market makers, OTC desks and DAOs

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Asset management

API

Trading

Off-ramp payment

Staking

DeFi

Seen On

$--

7D Volume (Real time)

100M+

API Calls Served

$500B+

Secured Transactions

Supported Blockchains

Trusted by 1,000+ institutions worldwide (as of 2026)

Crypto banking infrastructure in one

MPCVault is a non-custodial MPC wallet and crypto banking platform for funds, market makers, OTC desks, exchanges, fintechs and DAOs. It secures assets with 3-of-3 MPC, enforces approval policies per vault, and connects your treasury to DeFi, APIs, stablecoin off-ramps and corporate cards. Teams moved over $4B through MPCVault in 7 days (as of October 2026).

Treasury management

Payments

DeFi operations

Real world spending

Staking

Purpose-built vaults

Multiple vaults with independent access.

Efficient batch payments

Send assets to up to 254 recipients in a single batch transaction. Perfect for payroll, airdrops, and vendor settlements.

One address, all EVM Chains

Use the same address across all EVM. No more "wrong chain" transfer anxiety.

Manage all asset types, across all blockchains

All assets supported without whitelisting, even newly minted tokens.

Spend USDC anywhere visa is accepted

Use the MPCVault card for corporate expenses with customizable spending limits per user.

Fiat gateway: instant off-ramping

Instant off-ramping. Convert USDC/USDT to USD, EUR, or GBP and send directly to your verified business bank account.

Operational governance, enforced by design

Security in Web3 goes beyond key management — MPCVault provides real-time protection for your on-chain operations

Multi-sig for smart contract owner accounts
Clearly understand transaction details before approval.
Role-based access
Add your accountant. Grant read-only access
to transaction histories for seamless auditing without compromising security.
Flexible policies: custom approval workflows
Choose between "Simple Mode" for quick setups or "Advanced Mode" for granular, volume-based manager approvals.
Whitelist-only transfers
Restrict transfers to pre-approved accounts to prevent unauthorized edits and phishing.
Private vaults for sensitive assets
Private vaults are hidden from the general organization and are only visible to admins and specifically assigned vault members, ensuring your most critical assets are handled on a "need-to-know" basis.
Bank-grade financial reporting & reconciliation
Simplify bookkeeping by providing a bank-statement-style interface that tracks all asset movements while allowing for private transaction notes.

Multi-sig for smart contract owner accounts
Clearly understand transaction details before approval.
Role-based access
Add your accountant. Grant read-only access
to transaction histories for seamless auditing without compromising security.
Flexible policies: custom approval workflows
Choose between "Simple Mode" for quick setups or "Advanced Mode" for granular, volume-based manager approvals.
Whitelist-only transfers
Restrict transfers to pre-approved accounts to prevent unauthorized edits and phishing.
Private vaults for sensitive assets
Private vaults are hidden from the general organization and are only visible to admins and specifically assigned vault members, ensuring your most critical assets are handled on a "need-to-know" basis.
Bank-grade financial reporting & reconciliation
Simplify bookkeeping by providing a bank-statement-style interface that tracks all asset movements while allowing for private transaction notes.

Institutional security, Individual sovereignty

We never hold your full private key — by splitting keys into three encrypted shares across separate nodes, we eliminate single points of failure

Multi-cloud

MPCVault leverages AWS, Azure and Google Cloud to protect assets using trusted execution environments and encrypted memory.

Patented MPC-based hardened derivation

Patented technology ensures a compromise on one chain never risks your assets on another.

Periodic key refresh

Key shares are regularly refreshed for maximum security, with no single point of vulnerability during the process.

Transaction simulation

See exactly what will happen to your balance before you sign.

Parameter decoding

Parameter decoding translates complex smart contract interactions into human-readable text, allowing your team to verify exactly what they are approving before they commit a signature.

Organization key share export

Obtain a copy of your wallet's private keys to maintain absolute, sovereign control over your funds. this eliminates platform lock-in and protects your organization against counterparty risks.

SOC 2 Type 2 Audit

MPCVault is SOC 2 Type 2 certified and goes beyond audits to proactively identify and mitigate risks.

The most powerful Web3 APIs

MPCVault gives you everything you need to build fast, safe, and scalable applications

Supports

21 built-in

custom EVM networks

Bitcoin
Ethereum
BNB Smart Chain
Solana
Stellar
Base
Tron
Arbitrum
Optimism
HyperEVM
Plasma
DATA Network
TON
Sui
Aptos
Polygon
Avalanche C-chain
Movement
Sonic SVM
Krown Network
Robinhood Chain
EVM
All EVM networks

Bitcoin
Ethereum
BNB Smart Chain
Solana
Stellar
Base
Tron
Arbitrum
Optimism
HyperEVM
Plasma
DATA Network
TON
Sui
Aptos
Polygon
Avalanche C-chain
Movement
Sonic SVM
Krown Network
Robinhood Chain
EVM
All EVM networks

Flexible by design

Accounts, keys, assets—handle it all with one API.

Built for any stack

Go, Java, .NET, iOS, and more, ready to plug in.

No-complexity MPC

Setup in minutes, not days.

Security included

Audit logs, IP rules, limits, and callback checks.

See what industry leaders are saying about us

MPCVault replaced 50+ Gnosis SAFEs with one unified system, simplifying multi-chain treasury operations, reducing overhead, and transforming how Galxe manages assets, governance, and day-to-day execution across teams securely at scale with confidence.
Jiaxin
Finance @ Galxe
MPCVault is a secure, intuitive custody solution for DeFi, offering robust protection, seamless API integrations, broad protocol compatibility, reliable support, and continuous feature updates that strengthen operational confidence at scale globally today.
Ben
CFO, DATA Foundation (ex-UBS Investment Banking)
MPCVault delivers secure, intuitive DeFi custody with seamless API integration, broad protocol compatibility, reliable support, and rapid feature releases, making it a strong, versatile platform for managing complex DeFi operations at scale.
Adam Bilko
Portfolio Manager @ RockawayX

MPCVault replaced 50+ Gnosis SAFEs with one unified system, simplifying multi-chain treasury operations, reducing overhead, and transforming how Galxe manages assets, governance, and day-to-day execution across teams securely at scale with confidence.
Jiaxin
Finance @ Galxe
MPCVault is a secure, intuitive custody solution for DeFi, offering robust protection, seamless API integrations, broad protocol compatibility, reliable support, and continuous feature updates that strengthen operational confidence at scale globally today.
Ben
CFO, DATA Foundation (ex-UBS Investment Banking)
MPCVault delivers secure, intuitive DeFi custody with seamless API integration, broad protocol compatibility, reliable support, and rapid feature releases, making it a strong, versatile platform for managing complex DeFi operations at scale.
Adam Bilko
Portfolio Manager @ RockawayX

Frequently Asked Questions

Where are the keys stored?

What multisig policies do you support?

If the key shares on my phone are exposed, are my assets still safe?

What if I lose my key share?

How can I connect to dApps?

Crypto Banking Rail

Crypto Banking Rail

Crypto banking infrastructure in one

Crypto banking infrastructure in one

Operational governance, enforced by design

Operational governance, enforced by design

Institutional security, Individual sovereignty