Turnkey
Since
2022
About
Empowering custom wallets with secure and scalable crypto solutions for seamless transactions.
Turnkey is a secure, scalable crypto infrastructure platform enabling embedded wallets and onchain transaction automation. Built by the team behind Coinbase Custody’s $100B milestone and backed by top investors, Turnkey offers flexible, programmable wallet primitives tailored to diverse use cases. Trusted by leading blockchain companies, it empowers seamless, custom crypto solutions for today’s digital economy.
Use Cases
In-App Crypto Wallet Integration
Developers embed non-custodial wallets into apps for secure user cryptotransactions via Turnkey's API.
Automated Onchain Transactions
Businesses automate complex crypto transactions, approvals, and payments usingsmart contract workflows.
Granular Security Policies
Enterprises customize transaction permissions and security controls to limitasset access and usage.
Scalable Crypto Services
Crypto platforms scale wallet management and transaction signing for millions ofusers with low latency.
Key Features
Web3 Wallet Infrastructure
- Turnkey enables the creation of embedded, non-custodial wallets across millions of users without the need for seed phrases or browser extensions.
- It supports various authentication methods, including OAuth (Google, Apple),passkeys, and email/SMS codes, along with email verification or social logins for wallet recovery.
- Turnkey helps developers preconfigure transaction policies, automating smartcontract executions, recurring payments, cross-chain staking, and treasuryoperations.
- Turnkey's wallet infrastructure is chain-agnostic, supporting signing,transaction, and wallet management on leading blockchains like Ethereum, Solanaand TRON, abstracting chain selection by default.
- Signing operations, key management, and Turnkey's policy engine are managed inside hardware-backed TEEs (secure enclaves),ensuring verifiable cryptographic security with 50-100ms transaction signinglatency.
Stablecoin Solutions
- Turnkey supports stablecoin payments with features such as secure embeddedwallets, low-latency signing, and near-instant transactions.
- Global payments platforms like Mural Pay utilize Turnkey to enable fast,low-cost cross-border transactions using stablecoins.
- Turnkey participated in Stablecon Slices 2025, discussing regulatoryenvironments, new stablecoin experiences, and the evolution of modern finance.
- Turnkey enables companies to build on one stack and serve customers acrossmultiple geographies using stablecoins as a single financial building block.
- Turnkey provides a foundation for embedding stablecoin payments into products,as used by teams already in production.
(Founder+CTO)
Dr. Adam Everspaugh
(Founding Engineer)
Arnaud Brousseau
Hao Su
(Head of Product)
Raheel Ahmed
Headquarters
🇺🇸 New York, NY
Website
turnkey.com
100B+
assets scaled by Coinbase Custody team
50-100ms
transaction signing latency
