Standards Overview

The XDC community has adopted numerous standards to ensure the interoperability of projects and the composability of smart contracts and dApps.

Token Standards

  • XRC20: A standard interface for fungible (interchangeable) tokens such as virtual currencies.

  • XRC721: A standard interface for non-fungible (unique) tokens corresponding to real-world products such as artwork or songs.

  • XRC1155: A standard interface that enables you to create every type of asset. It allows a single contract to define and configure multiple fungible and non-fungible tokens with increased gas efficiency.

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