> For the complete documentation index, see [llms.txt](https://docs.wisetoken.net/wise-token/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisetoken.net/wise-token/wise-ethereum/wise-contract-functionality/erc-20-functionality.md).

# ERC-20 Functionality

The WISE contract conforms fully with the ERC-20 token standard, as proposed in [EIP-20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md).  This is essentially a set of functions that a token contract must implement in order to be an ERC-20 token.

This ERC-20 standard compliance means that applications, websites, exchanges, and smart contracts can very easily integrate with or be built on top of the WISE contract.