ERC20

GitHub: ERC20

Overview

The ERC20 contract is used by the ERC20Factory to create standard tokens. It does not self-register in the constructor—the factory calls register_erc20_from_factory after deployment.

For custom ERC20 tokens with additional logic, use InitiaERC20 instead.

Key Features

• metadataSealed: Prevents metadata changes after sealing. Set via updateMetadata by authority.
• updateMetadata: One-time metadata update by authority (gov).
• sudoMint / sudoBurn: Chain signer operations for bridging and module interactions.

Constructor

constructor(string memory _name, string memory _symbol, uint8 _decimals, bool _metadataSealed)

Name	Type	Description
_name	string memory	The name of the token.
_symbol	string memory	The symbol of the token.
_decimals	uint8	The number of decimals.
_metadataSealed	bool	If true, metadata cannot be updated by authority.