Turnkey for DeFi Development

Wallet infrastructure that keeps pace with DeFi

Ship fast, launch frictionless experiences, and deliver non-custodial wallets users trust.

Fast Integration

Spin up wallets for seamless transactions in minutes

Embedded Wallets

Drop in UI components, authentication, and recovery, with no backend required.

Plug-in Integrations

Layer in yield, swaps, and bridging without stitching together multiple providers.

Transaction Management & Gas Sponsorship

Add end-to-end onchain transaction management and optional gas sponsorship with a single line of code.

Future-Proofed

Grow into new onchain use cases without switching providers

Flexible Primitives

Compose low-level building blocks into your exact product experience, never limited by prescribed flows.

Advanced Capabilities

Add in sessions for one-click trading or delegated access for scoped automated signing.

Multichain Support

Deploy across EVM, SVM, Bitcoin, and more with curve-level support ready for when new chains launch.

Wallet Connector

Connect external Ethereum and Solana wallets for seamless login and transactions alongside Turnkey embedded wallets.

Operational Security

Manage transactions without compromising self-custody

Policy Controls

Enforce automated rules for transfers, approvals, and spending limits, without manual oversight.

True Self-Custody

Keep private keys secure in isolated enclaves, while users get effortless, direct control.

Audit Trails

Get a complete, tamper-evident record of every transaction for disputes, audits, and settlements.

Case Studies

Axiom supports a global DeFi trading platform with Turnkey

Challenge

Axiom was launching a reimagined DeFi trading platform, but investing heavily in wallet infrastructure would slow product innovation. The team needed non-custodial wallets with flexible permissions and strong security credibility to earn user trust.

Solution

Axiom built its DeFi trading platform on a strong security and compliance foundation, with fine-grained permissions for secure onchain automation. With Turnkey, Axiom could implement all the features that traders had been requesting for years. Learn more

Results

1M+ user wallets created

100K+ users onboarded each month

$100M+ in platform revenue within 100 days of implementation

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Axiom dashboard

The modular stack behind DeFi and onchain trading

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  • Embedded Wallets
    Self-custodial wallets for any user or use case
  • Transaction & Gas Management
    Full lifecycle management with gas sponsorship
  • Swaps & Bridging
    Crosschain execution and liquidity routing
  • Yield
    Passive earnings for users
  • Multichain support
    EVM, SVM, Bitcoin, Cosmos, and more

Secure, compliant, and scalable

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Institution-Grade Security

Stablecoin transactions are protected end-to-end with Turnkey’s secure enclave architecture. Private keys and critical approvals stay locked inside isolated, hardware-backed environments.

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Independently Verifiable

Turnkey’s code is regulator-ready and can be independently verified in real time, giving fintechs cryptographic proof that every stablecoin wallet and transaction runs exactly as intended.

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Built for Scale

Turnkey’s enclave-native infrastructure handles stablecoin payments at scale with 99.9% uptime and 50–100ms signing latency — up to 100x faster than MPC solutions and real-time settlement.

Get started with Turnkey today

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Explore Resources

Decentralized finance for fintech builders: A Turnkey primer

Learn how DeFi differs from traditional finance, what it enables, and how the underlying toolchain fits together.

Resources
May 6, 2026

Introducing Client-Side Signing: 0ms latency for developers optimizing for speed

For use cases where instantaneous signing is required, client-side signing gives developers more speed.

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April 30, 2026

Turnkey launches Multi-Region Signing for low-latency transactions around the world

Turnkey’s transaction signing has always been fast, but with multi-region signing, it’s even faster, no matter where these transactions take place.

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April 28, 2026

Turnkey Gas Sponsorship: Simplify onchain fees for your users

With Turnkey, applications can sponsor transactions across chains, managing gas for users and giving them a better user experience..

Resources
April 23, 2026

Designing high-performance Telegram trading bots: Patterns, primitives, and security

Core design patterns behind Telegram trading bots and why crypto teams are adopting them for real-time, automated trading systems.

Resources
April 21, 2026

New security risks for mobile applications and how fintech can keep users’ assets safe

Recent mobile risks show security must extend beyond the device. Learn how apps can protect users with hardened infrastructure and policy execution.

Resources
April 8, 2026

VASP and CASP explained: What determines how your app is regulated

This article explains VASP and CASP, what they require, and what they mean for the infrastructure choices your team is making right now.

Resources
March 25, 2026

Turnkey releases Transaction Management with Gas Sponsorship

Today, Turnkey is expanding its wallet infrastructure with new Transaction Management and Gas Sponsorship capabilities for web3 transaction workflows.

Product
February 10, 2026

Crypto asset management 101: A guide for fintech builders

Learn how non-custodial wallet infrastructure reshapes security, control, and costs for fintech companies building crypto asset management solutions.

Resources
January 9, 2026