ODI Token Contracts

IRC2

OpenDevICON Token Contracts implement IRC2 standard token which is equivalent to ERC20 for ICON blockchain. It helps to keep track of fungible tokens.

There are a few core contracts to implement IRC2 token.

• IIRC2: Interface IRC2 methods should confirm into.
• IRC2: The base implementation of IRC2 contract.

This has been extended to implement the following.

• IRC2Mintable: To create token supply.
• IRC2Capped: Total supply cannot exceed the cap amount.
• IRC2Burnable: To destroy the tokens.
• IRC2Pausable: To pause token operation for all users.
• IRC2Snapshot: To add snapshot mechanism.

Visit OpenDevICON for more info.

IRC3

OpenDevICON Token Contracts implement IRC3 standard token which is equivalent to ERC721 for ICON blockchain. It helps to keep track of [non-fungible] tokens.

There are a few core contracts to implement IRC3 token.

• IIRC3: Interface IRC3 methods should confirm into.
• IRC3: The base implementation of IRC3 contract.

This has been extended to implement the following.

• IRC3Mintable: To create non-funglible token.
• IRC3Burnable: To destroy the non-fungible token.
• IRC3Pausable To pause token operation for all users.
• IRC3Updatable: To update the created non-fungible tokens.