Chainstack introduces Unichain support

We’re excited to announce that Chainstack now supports the Unichain network, a DeFi-native Layer 2 blockchain developed by Uniswap Labs and built on the OP Stack. With this integration, developers can now build, test, and scale high-performance DeFi applications on battle-tested Chainstack infrastructure—purpose-built for Unichain’s ultra-fast execution layer.

Why build on Unichain?

Unichain is designed from the ground up to be the next-generation platform for decentralized finance. As part of the Optimism Superchain, it delivers unmatched speed, fairness, and cross-chain liquidity. Key features include:

• 1-second block times: Built for speed with future upgrades targeting 200ms finality via Flashblocks technology.
• ~95% lower fees: Transactions cost a fraction of Ethereum Layer 1—perfect for high-frequency DeFi protocols.
• TEE-based block building: Built with Flashbots, Unichain uses Trusted Execution Environments to ensure verifiable, transparent transaction ordering.
• Validator-driven incentives: The Unichain Validation Network (UVN) allows validators to stake UNI and earn 65% of protocol revenue.
• Superchain interoperability: As part of the OP Superchain, Unichain supports seamless cross-rollup communication and liquidity.

For developers, Unichain provides a programmable, high-throughput base layer built for the next evolution of DeFi.

Build better with Unichain on Chainstack

Running Unichain on Chainstack means rapid deployment and consistent performance—at any scale. Whether you’re launching a DEX, aggregator, lending platform, or arbitrage bot, Chainstack provides:

• Dedicated, performance-optimized Unichain RPC infrastructure
• Flat-rate pricing—no request-based billing or congestion fees
• Full compatibility with Unichain’s OP Stack, TEE tech, and Flashblocks sequencing
• Interoperability support through the Optimism Superchain ecosystem

Get started: Build better with Unichain

How to get started with Unichain on Chainstack

1. Spin up a node: Deploy your Unichain node instantly via the Chainstack console.
2. Connect your tools: Use standard EVM toolchains alongside Unichain-specific enhancements.
3. Build and deploy: From high-frequency trading to gas-abstracted wallets—focus on shipping, not infrastructure.

See our pricing plans

Bringing it all together

With support for Unichain, Chainstack expands its commitment to the future of programmable finance. If you’re building next-gen DeFi protocols that demand speed, fairness, and composability, Chainstack’s infrastructure for Unichain gives you the foundation to move fast and scale faster.

Power-boost your project on Chainstack

• Discover how you can save thousands in infra costs every month with our unbeatable pricing on the most complete Web3 development platform.
• Input your workload and see how affordable Chainstack is compared to other RPC providers.
• Connect to Ethereum, Solana, BNB Smart Chain, Polygon, Arbitrum, Base, Optimism, Avalanche, TON, Ronin, zkSync Era, Starknet, Scroll, Aptos, Fantom, Cronos, Gnosis Chain, Klaytn, Moonbeam, Celo, Aurora, Oasis Sapphire, Polygon zkEVM, Bitcoin and Harmony mainnet or testnets through an interface designed to help you get the job done.
• To learn more about Chainstack, visit our Developer Portal or join our Discord server and Telegram group. 
• Are you in need of testnet tokens? Request some from our faucets. Multi-chain faucet, Sepolia faucet, Holesky faucet, BNB faucet, zkSync faucet, Scroll faucet.

Have you already explored what you can achieve with Chainstack? Get started for free today.