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0G Chain Precompiles

Precompiled contracts that extend 0G Chain with powerful native features for AI and blockchain operations.

What Are Precompiles?​

Precompiles are special contracts deployed at fixed addresses that execute native code instead of EVM bytecode. They provide:

  • Gas Efficiency: 10-100x cheaper than Solidity implementations
  • Native Features: Access chain-level functionality
  • Complex Operations: Cryptographic functions and state management

0G Chain Precompiles​

Beyond standard Ethereum precompiles, 0G Chain adds specialized contracts for decentralized AI infrastructure:

🔐 DASigners​

0x0000000000000000000000000000000000001000

Manages data availability signatures for 0G's DA layer.

Key Features:

  • Register and manage DA node signers
  • Query quorum information
  • Verify data availability proofs

Common Use Case: Building applications that need to verify data availability directly on-chain.

🪙 WrappedOGBase​

0x0000000000000000000000000000000000001002

Wrapped version of native OG token for DeFi compatibility.

Key Features:

  • Wrap/unwrap native OG tokens
  • ERC20-compatible interface
  • Efficient gas operations

Common Use Case: Integrating OG tokens with DEXs, lending protocols, or other DeFi applications.

Questions? Get help in our Discord #dev-support channel.