Turnkey, the policy-based signing and key management platform for Web3 developers, today announced a new integration with Yield.xyz, the unified API for accessing onchain yield opportunities across more than 75 networks. The partnership enables teams to embed over 1,700 standardized staking, lending, and DeFi yields directly into their applications while maintaining full control over private keys and transaction execution.
This integration streamlines how developers discover, enter, and manage yield positions. Yield.xyz provides standardized, ready-to-sign transactions across staking and DeFi, while Turnkey ensures all actions are executed under the developer’s own policy-controlled keys. Together, the stack delivers a secure, self-custodial yield experience that teams can implement easily with minimal engineering overhead.
A Unified Path to Onchain Yield
Yield products have historically been difficult to integrate. Teams needed to build and maintain dozens of protocol adapters, handle vault logic, and support continuous contract updates. Yield.xyz removes this overhead with a single API that offers:
- Access to over 1,700 yield opportunities from Lido, Aave, Spark, Morpho, Curve, and more.
- Standardized deposits, withdrawals, and flows through ready-to-sign transactions.
- Native balance and rewards tracking across all user positions.
- Optimized Allocator Vaults (OAVs) that automate compounding, token off-ramping, and fee logic.
Developers can start with public OAVs or collaborate with Yield.xyz to deploy custom strategies and branded vaults, all monetizable via flexible revenue-sharing models.
Self-Custodial Execution with Turnkey
With this integration, every yield action constructed by Yield.xyz is signed and executed by Turnkey under the developer’s own policy-controlled keys. This model preserves full sovereignty while enabling production-grade automation.
Turnkey’s infrastructure gives builders:
- Transaction-level permissioning and enforcement
- Secure execution without exposing private key material
- A seamless path to embed staking and DeFi yields into wallets, apps, and financial products
"Integrating Yield.xyz enables our developers to offer secure, self-custodial yield access without taking on additional operational or smart-contract overhead. It reflects our commitment to giving builders more control over how they manage keys and execute onchain actions," said Bryce Ferguson, CEO at Turnkey.
By combining Turnkey’s execution layer with Yield.xyz’s unified yield discovery and transaction flow, developers can now deploy fully self-custodial yield products in a matter of days, not months.
Faster Launches, Less Maintenance
Bringing yield into applications typically requires months of contract work, protocol adapters, and audits. With Turnkey and Yield.xyz, developers can ship a complete yield experience in a fraction of the time.
Teams gain:
- A single integration surface for yield across all major networks
- Automated, standardized flows instead of one-off protocol maintenance
- Clear monetization pathways through OAVs and validator-level revenue sharing
- Full execution control through policy-based signing
Start Building Today
Documentation for both platforms is available now:
Developers can begin integrating immediately and deliver onchain yield experiences backed by standardized flows, enterprise-grade signing, and full self custody.
About Yield.xyz
Yield.xyz is the leading unified yield infrastructure powering the next generation of fintech and Web3 finance. Through a single API, it enables wallets, neobanks, and fintech platforms to integrate onchain yield from staking, lending, and restaking protocols across more than 75 networks. Trusted by leaders including Ledger, Tangem, Zerion, Utila, and Deblock, Yield.xyz abstracts away blockchain complexity — delivering seamless, compliant, and revenue-driving yield experiences to millions of users worldwide. To learn more, visit yield.xyz.
About Turnkey
Turnkey provides secure, developer-first infrastructure for onchain applications. Teams use Turnkey to orchestrate wallets, automate transaction flows, and manage secure signing at scale, without maintaining their own key infrastructure. Its programmable MPC architecture powers everything from smart accounts to automated agents, enabling developers to ship secure, production-grade crypto experiences fast. For more information, visit www.turnkey.com.
Media Contact
Apurv Mishra
apurv@yield.xyz
