Reef Chain Documentation

Reef Chain is an EVM compatible chain for DeFi. It is built with Polkadot Substrate and uses Nominated Proof of Stake consensus.

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Open-source GPL3 Licensed. GitHub

Solidity Support

Port your existing DeFi applications from Ethereum to Reef chain without modifying the Solidity code.


Reef chain has higher transaction throughput than legacy Ethereum, and is more efficient with blockchain storage.


Reef chain is self-upgradable by default. New features, security updates and performance optimizations can be installed with fork-less scheduled updates.

EVM extensions

Reef chain extends EVM with native token bridge, scheduled calls (ie. recurring payments), and smart contract in-place code upgrades.

Reef Staking

Participate in Reef chain validation, upgrades and governance and earn rewards on your staked Reef tokens.

Liquidity Bridges

Deploy established ERC-20 assets on Reef and transfer liquidity between Ethereum and Reef chain.