# Wallet as a Service

Enterprise MPC wallet infrastructure for fintechs, exchanges, and Web3 applications. Vaultody's Wallet-as-a-Service (WaaS) empowers platforms to offer secure, scalable wallets to their users while end users maintain custody of their assets. Vaultody focuses purely on the wallet infrastructure.

## Highlights

- End users retain private key ownership.
- Threshold signing with MPC-backed authorization.
- Multi-chain, multi-asset support with full API integration.

## Enterprise wallet infrastructure for scalable operations

WaaS enables rapid deployment of multi-chain wallets without heavy development overhead. With MPC-driven security, private keys are never assembled, and the platform operator never assumes custody of user assets.

## Key features

- **MPC security and threshold signing** — cryptographic keys are distributed into protected shares across user devices, secure enclaves, and the platform. Unprecedented control over digital assets without any single point of failure.
- **Seamless user ownership at scale** — instantly provision non-custodial wallets for every user. Distributed key shares enforce multi-party approval, ensuring the platform never holds full signing authority.
- **Blockchain-agnostic multi-chain support** — a single, secure key structure signs transactions across all major networks. Future-proof deployment anywhere.
- **Developer-friendly SDKs and APIs** — embed MPC wallet infrastructure directly using developer-focused APIs and SDKs. Integrate into Web3 apps, fintech products, or loyalty systems.
- **Real-time monitoring** — instant webhook notifications for all wallet activity and status changes. Monitor transaction approvals, key updates, and user events.

## Frequently asked questions

**Who should use Wallet-as-a-Service?**
Fintech platforms, exchanges, Web3 ecosystems, and digital product companies that want to offer secure, scalable digital wallets where each end user is the custodian.

**How does WaaS differ from Direct Custody and Treasury Management?**
WaaS is designed for platforms enabling end-user self-custody at scale — each user is the custodian of their own assets. Direct Custody keeps the platform as custodian of record for its customers; Treasury Management is for managing a company's own balance sheet.

**How does the MPC infrastructure secure end-user assets at scale without assuming custody?**
MPC threshold signing means private keys are never reconstructed or held by Vaultody or the platform operator. The infrastructure remains non-custodial by cryptographic design.

**How does WaaS integrate into existing applications?**
Through developer-focused APIs, SDKs, and an onboarding widget. Teams embed MPC wallets directly into fintech apps, Web3 platforms, and product ecosystems.

**How does WaaS support enterprise monitoring, compliance, and operational oversight?**
While end users retain custody, enterprises get real-time dashboards with visibility into wallet creation, transaction activity, and system health — suitable for regulated environments.

## Related

- [Direct Custody](/solutions/direct-custody)
- [Treasury Management](/solutions/treasury-management)
- [Vaultody MPC](/multi-party-computation)
- [Pricing](/pricing)