Contracts and Integrations

Deployed contract addresses, oracle feeds, and integration guides for building on ether.fi.

Everything you need to build on ether.fi. The protocol's smart contracts are fully open-source, and weETH is integrated across the DeFi ecosystem on Ethereum and major L2s.

ether.fi's smart contracts are available on GitHub: github.com/etherfi-protocol/smart-contracts

Developer resources

🔌 Integration Guide

Start here — token model, pricing, minting, wrapping, and redemptions with code examples.

🔍 Deployed Contracts

Official, canonical contract addresses across every supported network.

🤝 Integrations

Where weETH can be used across DeFi, and how to add your protocol to the list.

How To

Click-by-click Etherscan walkthrough for withdrawals.

Price feeds

You can integrate weETH into your DeFi platform using RedStone Oracles on Ethereum, Arbitrum, and other L2s. See the available feeds and addresses in the RedStone documentation.

Want an integration that isn't listed yet? Join our Discord and help grow the list of use cases for weETH.