In this post we’ll get into how you can set up a new NextJS project and use Turnkey to generate passkeys in the browser, and set them up as a user’s authentication method for wallets.

At Turnkey, we take a different approach than most to multichain support. Instead of adding individual chains on a case-by-case basis, our wallet infrastructure is built on cryptographic curves, so that new chains can be supported before they even launch. Here’s how that works.

While browser extension wallets remain as the standard way to interface with onchain applications, the UX standard for what a great product experience entails has gotten much higher, prompting the development of account abstraction and wallet infrastructure tools to create traditional wallet alternatives.

Choosing the right wallet infrastructure is critical for crypto applications. Whether you’re launching a DeFi app, trading platform, or consumer-facing crypto wallet, your decision impacts security, UX, and scalability.

Turnkey's whitepaper is live, offering a deep dive into our end-to-end verifiable computing system, built on battle-tested infrastructure securing millions of wallets.

QuorumOS, the foundation of Turnkey's verifiable infrastructure, is now open source. This battle-tested operating system enables true end-to-end verifiable computing through secure enclaves and multi-party governance, proving that cryptographic verification at scale isn't just possible—it's already here.

Since the beginning, Turnkey has taken an infrastructure-driven approach to solving the pains of private key management. We know that developers want to build truly novel experiences for their end users, but legacy tools have held them back.

Solana is a decentralized blockchain that launched in early 2020. It quickly began rising in popularity, and strong communities formed around applications such as Metaplex, Raydium, and more recently, pump.fun.