SSP Enterprise Overview

SSP Enterprise is multi-party crypto custody for teams. Your organization holds the keys, your team co-signs transactions, and the platform handles the coordination — proposals, approvals, audit trail, and policy enforcement.

It runs on the same two-device security model as SSP Wallet (browser extension + mobile app), but instead of one person controlling one wallet, your team collectively controls organizational vaults.

🌐 Live at: enterprise.sspwallet.com

Self-custody multisig for organizations — see sspwallet.io/enterprise

What you actually get

• Vaults that are real on-chain multisigs. Not a custodian. Not MPC with a vendor share. Native Bitcoin multisig and EVM smart contract multisig, derived from your signers' xpubs.

• Pick your threshold. 2-of-3 for a small team. 3-of-5 for a treasury council. 5-of-9 for a board. Whatever matches how your team actually makes decisions.

• Two devices per signer. A compromised laptop alone can't sign. A compromised phone alone can't sign. Both, on every signature, every signer.

• One platform, twelve chains. BTC, ETH, LTC, DOGE, BCH, ZEC, RVN, FLUX, MATIC, BNB, AVAX, BASE — without juggling tools.

• A policy engine that's actually configurable from the UI. Spending limits, address whitelists, time-locks, admin approvals, per-signer overrides. No Solidity. No modules to deploy.

• An audit log you can hand to an auditor. Every member change, vault op, proposal, and signature, attributed and timestamped.

• Open source. SSP Wallet and SSP Key are public. The cryptography is verifiable.

How the pieces fit

SSP Wallet (browser extension)  ←→  SSP Enterprise  ←→  SSP Key (mobile app)
            │                       (web app at                  │
            │                  enterprise.sspwallet.com)         │
            └───────────── 2-of-2 WK Identity ────────────────────┘
                                    │
                                    ▼
                       Multi-party multisig vaults
                          (M-of-N across team)

• WK Identity is your unique cryptographic identity, derived from a 2-of-2 multisig of your SSP Wallet + SSP Key public keys. No password. No email required for first login. You sign in by signing a challenge with both devices.

• Organizations group your team. One owner, several admins, members, viewers.

• Vaults are the M-of-N multisig wallets where funds live. One organization can have many vaults across different chains.

• Proposals are transactions waiting on signers. Each designated signer approves with their wallet + key. Threshold met → broadcast.

What you need before signing in

Every team member who'll be on a vault needs to be set up as an SSP Wallet user first:

1. SSP Wallet browser extension — Chrome or Firefox

2. SSP Key mobile app — iOS or Android

3. Wallet + Key paired and synced — see the SSP Wallet first-time setup

Once that works as a normal personal wallet, you can sign in to SSP Enterprise.

Walkthroughs

The product, end to end:

1. Getting Started — sign in for the first time

2. Creating Your First Organization — set up the workspace

3. Inviting Team Members & Roles — bring your team in

4. Creating Multisig Vaults — set up M-of-N vaults per chain

5. Proposing & Signing Transactions — move funds with collective approval

6. Configuring Policy Controls — spending limits, whitelists, time-locks

Switching from another platform?

• Migrating from Fireblocks

• Migrating from Safe (Gnosis Safe)

• Migrating from BitGo

Setting up for a specific use case?

• DAO Treasury Management

• Corporate Treasury Workflow

Help

• Sales / custom plans: email [e-mail] or book a 30-min call

• Technical issues: GitHub Issues

• Security: see the Security Overview