廁所

Privy is a wallet infrastructure and user onboarding platform for building secure, scalable Web3 apps. It offers a full wallet stack through one secure API: key management, user onboarding, transaction signing, and programmable onchain actions.

Privy supports EVM-compatible chains, Solana, and Bitcoin, so developers can build asset control right into their products. It runs on hardware-isolated Trusted Execution Environments (TEEs) and uses distributed key sharding for strong security and compliance.

Privy's modular design lets teams customize their wallet and onboarding flow with low-level APIs and SDKs. It supports React, React Native, iOS (Swift), Android (Kotlin), Unity, Flutter, NodeJS, Python, Java, and REST APIs.

Users can sign in with email, SMS, social logins, passkeys, or wallet connectors, which improves conversion for both crypto newcomers and experts. Advanced security features include multi-approver quorums, granular signing policies, transaction multi-factor authentication, and multisig wallets.

Privy stands out for its enterprise-grade security. It has SOC 2 Type II compliance, multiple third-party audits, and a public bug bounty program. Its layered defenses combine secure enclaves, encrypted networks, and role-based access control to remove single points of failure.

Privy powers over 75 million accounts across 1,000+ teams. Common use cases include fintech and payments platforms adding crypto rails, DeFi and trading apps that need secure wallets, and games that embed wallets with smooth onboarding. Developers can start quickly with detailed docs, SDKs, and a demo environment.