One Wallet Infrastructure
to Do Everything Onchain
Manage digital asset workflows and applications at scale through a unified and secure wallet platform.
We Build The Core Modules
of Blockchain Finance
Programmability
Our APIs and SDKs were built for wallet programmability and efficient implementations, enabling fast deployments and automations to reduce development time.
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Security
Lean on advanced cryptography and a zero trust security model to eliminate single points of failure across a distributed network of enclaves and top-tier data centers.
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Scalability
Scale to millions of wallets and sustain peak transaction volumes with industry-leading availability, powered by a resilient, cloud-native microservice infrastructure.
Embeddable wallets
SDKs for fast deployments of in-app wallets with secure authentication to access all chains.
Programmable APIs
From balance checks to complex tx workflows, build any use case with fully customizable APIs.
Automated transactions
Compose, sign, and broadcast any blockchain transaction with full control and visibility.
Versatile signatures
Multi-curve signing enabling teams to build and execute custom transaction flows.
Multichain support
Supporting 50+ blockchains and 1,000+ assets, enabling unrestrained onchain transfers.
Zero trust security
Verifiable integrity at every layer to remove all single points of failure.
Passwordless authentication
Strong security meets fast onboarding for users with FaceID and business options like Yubikeys.
Compliance readiness
Orchestrate key deployments across cloud and on-premises environments such as HSMs.
Scalable Infrastructure
Peak traffic handling, sub-second signing, and >99.95% annual uptime to ensure availability.
100+ Integrated Blockchains and Apps
From trading and staking to tax reporting and compliance, Dfns continues to expand its ecosystem of pre-built integrations so teams can scale faster with less effort.
Engineered with Care
for Developer Experience
1{
2 "username": "MyNewUser@example.co",
3 "userId": "us-2mhcm-9190a-92ran47bjp160hmv",
4 "kind": "CustomerEmployee",
5 "credentialUuid": "cr-4uc9u-12ij1-9s08327e73jqqcnr",
6 "orgId": "or-yanke-mars-6ulofamogg84s87v",
7 "permissions": [],
8 "scopes": [],
9 "isActive": true,
10 "isServiceAccount": false,
11 "isRegistered": false,
12 "permissionAssignments": []
13}1{
2 "id": "wa-1f04s-1qc9q-xx",
3 "network": "EthereumSepolia",
4 "status": "Active",
5 "name": "My awesome wallet",
6 "dateCreated": "2023-04-14T20:41:28.715Z",
7 "signingKey": {},
8 "curve": "secp256k1",
9 "scheme": "ECDSA",
10 "publicKey": "e2375c8c9e87bfcd0be8f29d76c818cabacd51584f72cb2222d49a13b036d84d3d"
11}1dfnsApi.wallets.broadcastTransaction({
2 walletId,
3 body: {
4 kind: TransactionKind.Eip1559,
5 gas: "0xaff1",
6 value: "0x38d7ea4c68000",
7 from: "0xc4dbf477090ce74ed1d420ba23562ff122ef9c98",
8 to: "0x9c3c9283d3e44854697cd22d3faa240cfb032889",
9 data: "0xd0e30db0"
10 }
11})Discover how to build on Dfns
Customer story
Vita Wallet
Integrate custodial or non-custodial wallets inside apps with little to no additional development effort.
“Dfns has enhanced our capabilities as a financial platform. Their detailed and easy-to-use APIs enabled our team to build a friendly wallet service for our users. Also, we value strong security and responsive support, and Dfns delivers both flawlessly.”
deploy millions of multichain wallets via mobile SDK.
access the wallet via quick biometric face scan.
allow users to access all tokens from one interface.
Customer story
ABN AMRO
Automate configurable wallets, transaction executions and bank-grade security protocols.
"We believe that securing private keys, and therefore custody of digital assets, is a strategic capability for the future of financial institutions. Having worked closely with Dfns and their team, we are excited to be a part of their future as well."
deploy millions of multichain wallets via mobile SDK.
to establish rules and controls over transactions.
Send transactions onchain using pre-built network-ready payloads.
Customer story
Zodia Custody
Select key deployment options leveraging TEEs in T3+/4 data centers and MPC security.
"Thanks to their collaborative team and institutional-grade wallet platform, we've enhanced our operational capabilities and widened our business lines. Our security framework has also been reinforced by their state-of-the-art MPC cryptography."
to assign admin/user controls over wallets.
for event-based notifications on KYT-related red flags.
to locally story key shares within HSMs.
Customer story
Tokeny
Integrate compliance-first wallets with passkey authentication, enabling fast and secure transfers.
“Tokeny's collaboration with Dfns provided our users with secure and user-friendly access to valuable digital assets. Dfns were first to introduce biometric authentication for wallets, setting new standards for security and ease of use in digital assets. Their drive to innovate matches ours.“
Secure access with passkeys supporting biometrics, PINs, Yubikeys, and Touch ID.
to benefit from T-REX contract standard.
to establish rules and controls over transactions.
Customer story
Sphere
Scale on a microservice-driven infrastructure ensuring rapid signing and no downtime.
"Sphere's collaboration with Dfns improved our payment rails by providing robust security, near-perfect uptime and fast transaction processing. Dfns' commitment to innovation and reliability not only enhances our efficiency but also sets a new industry standard, making them a vital partner."
deploy millions of multichain wallets via mobile SDK.
to process high volumes of signature requests.
with 99,95% uptime to ensure payment execution 24/7.
Customer story
Nilos
Access 1,000+ tokens and manage them with customizable policies and permissions.
"As a regulated custodian committed to the highest standards of compliance, our partnership with Dfns has been crucial. Their security best practices, programmatic developers tools and robust infrastructure help us carry out carefully controlled operations. We also appreciate their team as they provide responsive support and sub-hour troubleshooting."
deploy millions of multichain wallets via mobile SDK.
to process high volumes of signature requests.
with 99,95% uptime to ensure payment execution 24/7.
The Best Wallets Save You,
Even From Yourself.
Our risk model assumes human error is inevitable.
Dfns simplifies key management by giving users auth credentials instead of private keys. They act as secure proxies, preventing irreparable loss from developer or user error.
Programmable Governance
Battle-tested infrastructure with programmable policies and permissions that define transaction rules (amount, time, frequency) and enforce role-based access controls.
Bring Your Own KMS
Dfns protects keys using MPC in the cloud, hybrid deployments, or on-prem HSMs fully controlled by the client, supporting IBM, Thales, and other providers via PKCS#11.
Multi-Party Computation
Multi-party computation (MPC) is redefining wallet security through distributed key generation and threshold recovery mechanisms that remove single points of failure.
Zero Trust, Zero Touch
Dfns combines defense-in-depth, automations, and zero trust models to eliminate SPOF, maintain continuous availability, and accelerate recovery from disruptions.
Scale with MPC Wallets
Speed
Dfns delivers up to 10 ECDSA signatures and hundreds of key generations per second with next-generation MPC protocols, and even higher throughput on EdDSA.
Stability
Active-active, geographically distributed RPC node infrastructure with built-in redundancy and automatic failover for continuous blockchain connectivity.
Availability
Dfns guarantees 99.95% uptime, equivalent to just 4 hours and 23 minutes of downtime per year, with options for 99.995% availability for enterprise clients.
