> For the complete documentation index, see [llms.txt](https://docs.u2u.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.u2u.xyz/services/oracle/smart-contracts-and-eoa.md).

# Smart Contracts & EOA

U2U's official partner for oracle services and its implementations

### [Orochi ](https://docs.orochi.network/orochi-network)

* **Testnet:** [0x70523434ee6a9870410960E2615406f8F9850676](https://testnet.u2uscan.xyz/address/0x70523434ee6a9870410960E2615406f8F9850676)
* **Mainnet:** [0x6eFAA86dD3177d75d161A99e2c103409927f3C49](https://u2uscan.xyz/address/0x6eFAA86dD3177d75d161A99e2c103409927f3C49)