# Contracts and Integrations ether.fi's smart contracts are fully open-sourced and available here Here you will find the official deployed contracts of ether.fi, along with a list of integrations to help guide on all the places that weETH can be used throughout the DeFi ecosystem. You can integrate weETH into your DeFi platform using RedStone Oracles on Ethereum, Arbitrum and soon other L2s, see addresses here: If you have any requests for integrations that do not appear here, join our [discord](https://discord.com/invite/zqGzcuQWvD) and help contribute to the growing list of use cases for weETH. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://etherfi.gitbook.io/etherfi/contracts-and-integrations.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.