Secure every digital asset transfer with programmable workflows
Dfns’ Transaction Management System provides a secure, auditable system to orchestrate, approve, and track every onchain operation through a single API.
- >10Bmonthly transactions
- >15Mwallets created
- >$120Btransactions secured
- >99.95%uptime rate
The orchestration layer your systems have been missing
Dfns brings structure, automation, and resilience to your transaction workflows across over 100 blockchains and 1,000+ tokens. Whether you're managing token transfers, staking operations, or large-scale treasury flows, our API ensures consistency, security, and control, no matter the asset or network.
Programmability
Design custom workflows with full control over when, how, and by whom transactions are approved. Use our policy engine and permissions system to codify your governance model and adapt to changing needs over time.
Efficiency
Optimize operations with automatic routing, cost-based path selection, and built-in integrations for native actions like staking or unwrapping. Minimize latency and manual work through API-first automation.
Reliability
Ensure execution under all conditions with transaction queuing, retries, and fallback strategies. Dfns prevents silent failures and guarantees visibility into each transaction’s lifecycle, from initiation to confirmation.
The toolkit behind secure, high-volume transaction flows
Blockchain indexing
Access real-time transaction data and balances across all supported chains.
Transaction Broadcasting
Send transactions with low latency and robust error handling through optimized relays and managed nodes.
Transaction orchestration
Build onchain payloads and define how / when transactions are executed with programmable rules for timing, approvals, amounts & asset types.
Automated workflow
Trigger transactions automatically based on thresholds, policies, or external events, and monitor every step with real-time alerts and verifiable audit logs.
Retry mechanisms
Avoid failed transactions with automatic queuing, retries, and fallback strategies across redundant providers.
Redundant nodes
Ensure high availability and failover support with integrated RPC redundancy.
Blind and clear signing
Support both backend-driven blind signing and user-facing clear signing with full ABI decoding for readable, verifiable transactions.
Smart routing
Optimize transactions for cost or speed with automatic path selection based on network conditions and asset type.
Fee sponsorship
Sponsor gas fees using dedicated wallets, enabling seamless UX across EVM and Solana-compatible chains.
Plug your onchain stack into your transaction workflow
Exchange connectivity
View balances and initiate transfers from wallets connected to major exchanges like Coinbase, Kraken, and Binance. Trading endpoints coming soon.
Tokenization platforms
Power token issuance and lifecycle operations with partners like Zoniqx, Tokeny, Nomyx, and Bitbond.
Compliance Tooling
Integrate with KYT and compliance partners like Chainalysis and Scorechain to screen transactions and wallet activity.
Wallet Connect Support
Use WalletConnect for secure user authentication and session initiation with Dfns-managed wallets.
Trading interfaces
Connect to portfolio management and execution tools. Order-based trading coming soon through new API endpoints. Trading interfaces (via Haruko & Opentrade)
Bridge and on/off ramp support
Enable seamless asset flow through integrations with Borderless, Bridge, and Ramp Network.
Native Staking Integration
Delegate assets through Kiln, Figment, and Colossus with protocol-level compatibility and custody-aware flows.
Streamline transactions
Transfer and monitor NFTs across supported chains including Ethereum, Solana, and Bitcoin Ordinals.
Token standard compatibility
Dfns supports every major token standard across integrated networks, including more than 40 blockchains.
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 with low latency and robust error handling through optimized relays and managed nodes.
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.“
with fast and safe wallet access via biometrics.
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.
100+ supported blockchains and applications
From exchanges, staking platforms, tax management tools, and more, Dfns is expanding its suite of pre-built integrations to assist developers in effortlessly scaling their applications.
Account Abstraction
Build on ERC-4337 smart contracts today with Dfns.
Use paymasters (gasless transactions) and bundlers (batch signing multiple transactions) on Ethereum and EVMs in collaboration with industry-leading smart contract providers.
DeFi Portability
Trade crypto between Dfns wallets and any dApp.
Don’t worry about creating silos—you’re not. Use our WalletConnect integration for direct calls to any L1-3 protocol, or create EC-compatible signatures for custom payloads.
NFT Capabilities
From ERC-721 to Bitcoin Ordinals, we do it all.
Dfns wallets support various NFT use cases–from ticketing to art to identity–automatically indexing data from multiple chains. Integrate our API for streamlined NFT transaction management.
Engineered with care for developer experience
Streamline development and integrate our efficient wallet API/SDKs in days. Get the fastest, most helpful technical support on a live chat that provides same-day response and troubleshoots your implementation all the way to the finish line.
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}
9"curve": "secp256k1",
10"scheme": "ECDSA",
11"publicKey": "e2375c8c9e87bfcd0be8f29d76c818cabacd51584f72cb2222d49a13b036d84d3d"
12}1dfnsApi.wallets.broadcastTransaction({
2 walletId, body: {
3 kind: TransactionKind.Eip1559,
4 gas: "0xaff1",
5 value: "0x38d7ea4c68000",
6 from: "0xc4dbf477090ce74ed1d420ba23562ff122ef9c98",
7 to: "0x9c3c9283d3e44854697cd22d3faa240cfb032889",
8 data: "0xd0e30db0"
9 }
10}})The best wallet saves you–even from yourself
Dfns' risk model is grounded in the recognition that human errors are inevitable.
Dfns aims to simplify secure key management, allowing developers and users to make errors without causing irreparable damage. Our solution replaces complex private keys with API keys, separating governance from security for easier, safer wallet management. Losing passkeys does not mean losing private keys anymore.
Programmatic governance
Battle-tested APIs exposing policies and permissions that enable transaction rules (including data like “amount”, “time”, “frequency”) and role-based access controls.
Institutional KMS
Dfns protects private keys in peer networks but also supports hybrid and on-prem deployments of MPC key shares across different cloud environments or BYOD and HSM.
MPC matters
Multi-party computation (MPC) protocols are shaping the future of secure wallets by decentralizing private keys and providing unmatched recovery options.
Zero trust, zero touch
Dfns combines defense in-depth with zero trust security to eliminate single points of failure, avoid business disruptions and swiftly recover from any attack.
Scale with the most reliable MPC wallets
Speed
Who said MPC was slow? Dfns can generate up to 10 ECDSA signatures and hundreds of keys per second using the most cutting-edge MPC protocols. It’s even faster on curves like EdDSA.
Stability
Dfns has built integrations with multiple blockchain RPC node-as-a-service providers (Infura, Alchemy, etc.) to ensure high redundancy and automatic retargeting in case of failure.
Availability
Dfns' SLA ensures 99.95% availability, translating to yearly downtime of just 4 hours, 38 minutes. We aim for 99.995% availability as we upgrade to T4-only data centers over time.
