Turnkey for DeFi Development

Wallet infrastructure that keeps pace with DeFi

Ship fast, launch frictionless experiences, deliver non-custodial wallets users trust, and earn on the activity they generate.

Fast Integration

Spin up wallets for seamless transactions in minutes

Embedded Wallets

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

Swaps and Earn

Monetize everything your users do onchain with one integration, from trades to yield.

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 and balance change 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

axiom logo
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
  • Balances & State
    Real-time token balances and transaction tracking
  • Swaps
    Same-network and cross-network swaps
  • Earn
    Onchain yield across vaults
  • Multichain support
    EVM, SVM, Bitcoin, Cosmos, and more

Monetize what your users do onchain

Add swaps and onchain yield to your product, and set your own fee on the activity your users generate.

Your fee, your terms

Choose the fee on every swap and your share of the yield your users earn.

No new integrations

Swaps and yield run on the wallets you already have. No additional providers to source, negotiate, or maintain.

Enclave-backed execution

Users keep control of their keys and your policies stay enforced. Every swap and deposit signs inside the same secure enclaves.

Wallet Connector

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

Learn 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

AI trading harnesses compared (A 2026 guide for builders)

Learn how six AI trading harnesses compare and what builders should evaluate before giving an agent access to trade.

Resources
October 2, 2026

Why we built Swaps and Earn: Onchain revenue without the engineering burden

Learn why Turnkey built Swaps and Earn, how each product works, and how applications can turn onchain trading and yield into revenue.

Building at Turnkey
September 23, 2026

Announcing Swaps and Earn: Two new revenue lines for builders, one integration

Give your users in-app trading and onchain yield, while creating two new revenue lines for your business.

Product
September 8, 2026

100M+ policies already created on Turnkey: How builders are protecting transactions and why it matters

What builders are encoding in over 100 million policies and what these patterns reveal about the financial systems being built today.

Resources
August 26, 2026

15 reasons Solana continues to rise in DeFi and trading in 2026

Solana’s story is bigger than performance, with institutional adoption, bank-issued stablecoins, and stronger security driving its growth.

Robinhood Chain support is live on Turnkey

Turnkey now supports Robinhood Chain, giving developers the wallet infrastructure they need to create secure, programmable financial products.

Product
July 1, 2026

Decentralized finance: 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.

Product
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.

Product
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

Threats to digital asset custody (and how to mitigate them)

Threats facing traditional custodial solutions and how Turnkey enable institutions to hold and control their own keys securely.

Resources
July 30, 2025