API Reference

These pages contain the API reference for the OpenZeppelin Community Contracts library.

• Access - Access control utilities
• Account - ERC-4337 account modules and paymasters
• Crosschain - Cross-chain communication gateways
• Governance - Governance extensions
• Interfaces - Standardized interfaces
• Proxy - Proxy patterns
• Token - Token extensions and utilities
• Utils - Miscellaneous utilities
• Cryptography - Cryptographic primitives