Tools and Resources

Here, you'll find a curated list of development tools, public endpoints for testing, and additional resources to support your development journey on Sei.


Below, we've listed essential tools for both EVM and CosmWasm environments to help you build, deploy, and manage your applications and smart contracts.




To support your development and testing efforts, we provide a range of public RPC endpoints.

Public Endpoints


Public RPC endpoints should only be used for development. For production apps, use a dedicated RPC endpoint or set up your own RPC node.

Please visit our chain registry (opens in a new tab) for an updated list of RPC endpoints.

Other Important Contracts

pacific-1 (Mainnet)atlantic-2 (Testnet)arctic-1 (Devnet)
Coming SoonComing Soon0x63600a899ad94ae1bc638504fa56d8a6144df2fe