Builder Vault - Build Your Ideal Wallet Easily & Securely

Builder Vault packages Blockdaemon’s patented Advanced MPC™ technology into a self-hosted threshold security module that protects your wallet’s private keys and cryptographically enforces multiparty transaction approvals.

Builder Vault generates, stores, and uses private keys in the form of distributed key shares residing in multiple MPC nodes. Nodes can be hosted in public or private clouds, in on-premises air-gapped containers, and even on mobile devices. This gives you maximum flexibility and scalability to build virtually any wallet or wallet service platform: custodial, self-custody, or non-custodial.

Builder Vault supports virtually every blockchain protocol and digital asset token, giving you total control over your assets and your wallet roadmap.

Blockdaemon also offers a portfolio of blockchain APIs to quickly, easily, and securely integrate blockchain connectivity, data reporting, transaction creation, staking and more.

Build your ideal wallet with Blockdaemon Builder Vault for total control over your wallet architecture, features and modularity to optionally dual source critical components for maximum sustainability.