daox-tokens v0.0.3

Tokens

Some token contracts

Contents

• TokenImpl - ERC20 implementation
• ReadOnlyTokenImpl - read-only version of ERC20 (so we can pause all operations)
• NotifyingTokenImpl - ERC20 + transferAndCall functionality (notifies TokenReceiver about token transfers)
• ExternalTokenImpl - NotifyingToken, but with mint/burn functions (ExternalToken represents some external value. It usually can be traded/burned 1:1 to real value)

Disclaimer

Standard contracts based on zeppelin-solidity tokens. Added some other tokens + added tests.