Sei Documentation

Sei is the first parallelized EVM blockchain delivering unmatched scalability and speed.

Get Started

Learn more about Sei Build on the EVM Testnet & Devnet Faucet Run a node User Quickstart

EVM

Chain ID: 1329 (0x531)
RPC URL: https://evm-rpc.sei-apis.com
Explorers: SeiTrace , SeiScan
Testnet & Devnet: Chain Information

Start building with the EVM

Cosmos

Chain ID: pacific-1
RPC URL: https://wallet.rpc.pacific-1.seinetwork.io
Explorer: SeiTrace , SeiScan
Testnet & Devnet: Chain Information

Developer Office Hours

Questions? Join us every week for office hours in the Sei Discord.

📅 Wednesdays @ 9 AM Pacific ()

Connect & Link Wallet

Using this wallet connection will automatically link your EVM and Cosmos addresses.

Last updated on March 17, 2025