What you'll find in these eBooks

Turnkey eBooks are written for engineers and platform teams building wallet-as-a-service products. Each eBook is a reference guide with concrete architecture patterns, threat models, and integration playbooks drawn from teams running Turnkey in production.Subjects include:

  • Key management architecture: private keys, multi-signature wallets, and how TEEs solve the limitations of key management approaches such as MPC and HSM-based systems
  • Embedded and non-custodial wallet design patterns for consumer apps, including auth, recovery, and transaction verification flows
  • A crypto security guide for builders: phishing prevention, malware protection, and key encryption
  • Programmatic signing and policy engines: granular controls, approval quorums, and audit trails for stablecoin payouts and agentic onchain actions

And more.

Use them to design your custody model, harden against phishing attacks, ship faster across Ethereum, Solana, Bitcoin, and EVM L2s, ground your own crypto research, and choose the right infrastructure for your application’s needs.