Privy
Privy builds authentication and wallet infrastructure to enable better products built on crypto rails. Get started in minutes to onboard users with wallets, spin up self-custodial wallets for users, and securely sign transactions through your app.
Authentication and Onboarding
Privy is a powerful toolkit for progressive authentication of users. With fine-grained control over onboarding flows and wallet connections, you can improve conversion and craft better UX. Your app can authenticate users across web2 and web3 accounts, using either your existing authentication provider or Privy’s authentication system.
Wallet infrastructure
Developers can spin up user-centric wallets from the client or general-purpose wallets from their backend directly to provision and manage cross-chain wallets for any use case. These wallets can be embedded within your application to have users interact with them directly, or they can be controlled by your servers via Privy’s API. Use Privy to instantly spin up self-custodial wallets for your users or create a wallet fleet of your own.