Enterprise

Enterprise Wallet and Custody Systems: A Guide

How to design and implement enterprise wallet and custody for Web3. Covers key management, multi-sig, MPC, integration with custodians, and compliance for institutional use.

Gizmolab Team

·12 min read
Share:
Definition: Enterprise wallet and custody systems are the technical and procedural infrastructure that secure private keys and authorize blockchain transactions for organizations. They include key generation, storage, signing (e.g. multi-sig, MPC), and integration with qualified custodians and compliance.

Enterprises need wallet and custody that balance security, control, compliance, and operations. This guide covers key management, multi-sig and MPC, and custodian integration. Gizmolab is a Web3 development studio that builds enterprise wallet and custody infrastructure for institutions and platforms.

Key Management and Signing

Keys must be generated, stored, and used in a way that limits single points of failure. Hardware security modules (HSMs), secure enclaves, and air-gapped processes are common. Signing can be single-sig (with strict controls), multi-sig, or MPC depending on risk and workflow needs.

Multi-Sig and MPC

Multi-sig requires multiple parties to approve a transaction; no single key can move funds. MPC distributes the key so that signing can occur without reconstructing the full key. Both improve security; MPC can reduce latency and support more flexible policies. Choose based on your threat model and operational constraints.

Custodian Integration

Enterprises that use qualified custodians need clear APIs and workflows for deposit, withdrawal, and transaction approval. Integration should support your compliance and audit requirements. Hybrid setups (e.g. custodian for cold storage, multi-sig for hot) are common. Gizmolab builds the integration layer and wallet logic so that custody fits your operations.

FAQ

What is enterprise wallet and custody?
Enterprise wallet and custody refers to the systems and processes that secure private keys and authorize transactions for organizations. It includes key generation, storage, signing (single-sig, multi-sig, or MPC), and often integration with qualified custodians and compliance workflows.
What is the difference between multi-sig and MPC?
Multi-sig requires multiple separate keys to sign a transaction (e.g. 2-of-3). MPC (multi-party computation) distributes a single logical key across parties so that no one party has the full key; signing is done via a protocol. Both improve security; MPC can offer better UX and flexibility for institutional flows.
When should we use a qualified custodian?
When regulation or policy requires it (e.g. certain assets or jurisdictions), or when you want to delegate key holding and operational risk. Custodians provide insurance, compliance, and recovery options. Enterprises often use a mix of self-custody (e.g. operational wallets) and custodial (e.g. cold storage) for different use cases.
Can Gizmolab build our enterprise wallet and custody stack?
Yes. Gizmolab builds wallet and custody infrastructure: multi-sig flows, integration with custodians and HSMs, APIs for signing and reporting, and compliance-oriented design. We tailor to your risk and regulatory requirements.

In Summary

  • Enterprise wallet and custody secure keys and authorize transactions via multi-sig, MPC, or custodian integration.
  • Design for your risk model, compliance, and operations; hybrid setups are common.
  • Gizmolab builds wallet and custody infrastructure for enterprises and platforms.
Tags:enterprise walletcustodymulti-sigMPCkey managementinstitutional

Found this helpful? Share it.

Share:

Building Enterprise Wallet or Custody?

Gizmolab builds wallet and custody infrastructure for enterprises.

Get in TouchFintech & Payments
Custodial vs Non-Custodial →Stablecoin Payment Rails →