SOC 2 Type IIMultiple 3rd-party Security Audits

Hold, move, and automate digital assets without getting hacked

Manage your treasury, run internal operations, and launch digital asset products using wallets that protect against the most sophisticated hackers.

Treasury balance+2.4%
$48.29M
USDC
USD Coin
$31.84M
ETH
Ethereum
$12.10M
WBTC
Wrapped BTC
$4.35M
Pending approval
2,500,000 USDC
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Trusted by leading teams
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Run secure onchain operations on enterprise-ready infrastructure

Manage your treasury

Hold any token across chains, or deploy them into onchain finance protocols.

Streamline payments

Delegate payments without losing control.

Issue stablecoins & RWAs

Manage issuance, governance, and liquidity.

Launch digital asset products

Provide user wallets directly in your product, from stablecoin neobanks to AI agents.

Make the chain invisible

No gas fees, a shared address book, and human-readable transactions.

Control transactions with policies

Set approvals, allowlists, and spending limits.

Ready for Enterprise

Compliant audit logs, SOC 2 Type II certified, and flexible deployment options.

Multi-layer security

Protect your assets with multiple layers of security

Every transaction passes three independent security layers.
No single compromise can move your assets.

On device

Mobile & SDK Signers

Transactions are validated locally before being signed by the mobile app or SDK.

In the cloud

Guardian Co-Signer

The network-isolated Guardian validates your transactions against your policies.

On the blockchain

Onchain Smart Contracts

Smart contracts validate your transactions against your policies onchain.

operational excellence

Everything your team needs to operate onchain with confidence.

From day-to-day treasury work to customer-facing products, Den keeps every workflow fast, legible, and governed.

Manage your treasury

Hold, move, and deploy digital assets without giving up control.

  • One portfolio across chainsSee balances and activity across every wallet and network in one place.
  • Onchain operationsDeploy assets into protocols through the same governed workflow your team already uses.
  • Live operational contextUnderstand what moved, who initiated it, and which policy approved it without stitching together explorers.

Streamline payments

Delegate payments with policies that keep every transaction within your limits.

  • Batch paymentsPrepare vendor payments, payroll, and distributions as one clear reviewable batch.
  • Policy-gated transactionsApply spending limits, destinations, and approval rules before funds can move.
  • Configure approvalsGive operators and signers the permissions they need without handing everyone unrestricted access.

Issue stablecoins & RWAs

Manage issuance, governance, and liquidity from one secure control plane.

  • Programmatic issuanceCoordinate minting, burning, and treasury flows through the dashboard or API.
  • Controls built into the workflowRequire the right compliance, governance, and liquidity checks for every action.
  • Operational visibilityKeep supply, holders, requests, and approvals legible to the teams responsible for them.

Launch digital asset products

Give every customer a secure wallet without building custody from scratch.

  • Embedded walletsCreate wallets inside your own product while Den handles the security-critical infrastructure.
  • Dashboard, API, and SDKStart with a polished interface, automate in code, or combine both as your product grows.
  • Built for many product modelsPower stablecoin apps, tokenized assets, marketplaces, AI agents, and more from one platform.

Make the chain invisible

Hide gas, addresses, and routing so teams can focus on the transaction.

  • Gasless operationsLet users send transactions without maintaining fee balances on every network.
  • Human-readable reviewReplace opaque calldata and raw addresses with the action, destination, and impact that matter.
  • Automatic routingMove across supported networks through a familiar flow instead of exposing chain complexity.

Control transactions with policies

Create rules to control which transactions can be executed and by whom.

  • Granular permissionsScope people, groups, and applications to only the transactions their role requires.
  • Independent enforcementRe-check policy on the signing device, in the Guardian, and again in the smart contract.
  • Fast paths for low riskAuto-approve routine operations while escalating high-value or unusual actions to the right people.

Ready for Enterprise

Bring auditability, deployment control, and compliance to onchain operations.

  • Complete audit trailKeep an immutable record of policy changes, approvals, signers, and transaction activity.
  • Flexible deploymentRun with Den Cloud, in your own cloud, or on-premise to meet security and residency needs.
  • Enterprise readinessOperate with SOC 2 Type II controls, independent audits, and support for complex organizations.
Compare wallet infrastructure

Choose how your wallet enforces control.

Signing technology, transaction policies, and wallet APIs solve different problems. Compare how they work together for your operations.

MPC wallets

Multi-party computation distributes signing across key shares. Evaluate the provider’s policy engine, signing environment, and recovery model alongside the cryptography.

Smart contract multisigs

Multisigs authorize transactions with a threshold of owner signatures. Platforms such as Safe can add modules and guards, so evaluate the complete wallet configuration.

Wallet-as-a-Service

WaaS provides wallet infrastructure through APIs and SDKs. Compare customer onboarding, signing controls, supported networks, and the permissions your application needs.

Den: multi-layer policy enforcement

Den combines treasury operations and Wallet-as-a-Service with transaction policies checked by the signing client, the Guardian, and onchain smart contracts. Review the standard transaction flow and the separately configured recovery mechanisms as part of your security evaluation.

FAQ

Common questions about Den wallets

What is Den’s Multi-Layer Security Wallet?

Den is a digital asset wallet platform for treasury operations, payments, smart contract interactions, and Wallet-as-a-Service. In the standard transaction flow, policies are independently checked by the signing client, the off-chain Guardian, and onchain smart contracts.

How is Den different from MPC wallets?

Multi-party computation (MPC) distributes signing across key shares. Providers can add their own approval policies and security controls. Den’s Multi-Layer Security Wallet focuses on independently validating transaction policies in the signing client, the Guardian, and onchain smart contracts. When comparing providers, ask where policies are enforced and which controls remain effective if a component is compromised.

How is Den different from a Safe multisig?

A multisig requires a threshold of owner signatures. Safe can extend that model with modules and guards for additional controls. Den brings configurable transaction policies, mobile and API signing, a Guardian, and onchain enforcement into an integrated operational workflow. Compare the complete configuration, including enabled modules, signers, and recovery permissions.

Can we embed Den wallets in our own product?

Yes. Den’s Wallet-as-a-Service lets you create and manage customer wallets through the API and SDK. Define transaction permissions, automate operations with API members, and combine programmatic workflows with approvals from your team.

Which blockchain networks does Den support?

Den supports EVM networks. The deployments page in the smart contract documentation lists the supported networks and deployed contract addresses; check it for the current list when planning an integration.

How does Den handle blockchain transaction fees?

Den sponsors network fees so teams do not need to maintain gas balances for each account. Plans include a fee allowance, with usage beyond that allowance billed as overages.

Can we deploy in our own cloud or on-premise?

Yes. Den offers three deployment models. Den Cloud is fully managed, Your Cloud runs in your own AWS, GCP, or Azure for data residency control, and On-Premise runs in your own data center. Every option includes forward-deployed engineering support.

Are the smart contracts audited and open-source?

Yes. The contracts are open-source on GitHub and have undergone independent third-party audits by Certora and yAudit. Anyone can read the code and verify the deployed contracts against the source.

How do approvals and policies work?

Each transaction is governed by a policy that defines who can approve it, which transactions are allowed, and any spending or time limits. Policies can auto-approve low-risk operations or require M-of-N approval from specific members or groups, with sign-off from the mobile app or programmatically via the API.

Who is Den built for?

Den supports organizations as they scale. The platform is designed to support large enterprises with sophisticated security needs, as well as early-stage startups that need fast flexibility. Den is used for internal treasury, payments and protocol operations, as well as companies issuing secure wallets to end customers.

Read the Den product documentation, including supported EVM networks and recovery mechanisms and their permissions.

Move onchain with confidence.

Explore enterprise crypto wallets with programmable policies, mobile approvals, and onchain enforcement.