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| description | Sei documentation: guides, references, and tutorials for building on the Sei EVM and ecosystem. | |||||||||
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The first parallelized EVM blockchain delivering unmatched scalability and speed.
**Action required: IBC assets on Sei will become inaccessible**If you hold USDC.n (USDC via Noble), USDT.kava (Kava USDT), Wormhole-bridged tokens, or any other IBC asset on Sei, you must swap, migrate, or bridge out before the governance proposal to disable inbound/outbound IBC transfers passes and is activated to avoid permanent loss of access. After this, Sei will no longer support IBC bridging of assets from Cosmos-based chains to and from Sei Network.
Consult the SIP-03 Migration Guide for the full list of affected assets, required actions, and supported routes.
For USDC.n specifically, see: Holders of USDC.n Need to Swap or Migrate.
Deploy EVM contracts with parallelized execution. Create powerful dApps with Sei's fast finality. Bootstrap a full-stack Sei project in seconds. Verify and publish your contract source code. viem, ethers, ERC-20/721, pointer contracts, and Sei behavior differences. RPC URLs & Chain IDs Testnet tokens Inspect transactions Supported wallets Infrastructure partners Pricing & optimization Onboard users from any chain with a single wallet. sei-skill, MCP Server, and agent frameworks for AI-powered development on Sei. View and manage SEI and ERC-20/721 in wallets. Query on-chain data with Goldsky, The Graph, and more. Chainlink, Pyth, Redstone, and API3 price feeds. Fast, low-fee payments with immediate finality. Monetize APIs with HTTP-native payments. Embed token swaps directly in your dApp. Key differences to know. Migrate existing EVM dApps. Transition from Solana to Sei. Next-gen design enabling giga gas execution bandwidth. Sub-second finality and fast block production. Optimistic, multi-core transaction execution. State access optimized for high throughput. Proposals, voting, and staking overview. EVM and CosmWasm cross-VM communication. Write, deploy, and debug Solidity smart contracts with your favorite toolchain. Sei is fully EVM-compatible with 400 ms blocks and parallelized execution. Participate in the Sei network.- [Full Node](/node/node-operators)
- [Validator Node](/node/validators)