Contact us to request the deployment of a dedicated Etherlink node.
Etherlink is an EVM-compatible, non-custodial Layer 2 blockchain powered by Tezos Smart Rollup technology. Unlike other Layer 2 solutions that are built on Ethereum, Etherlink leverages the security and innovation of the Tezos Layer 1 blockchain while providing full compatibility with Ethereum tools and infrastructure. Built on Tezos’ advanced rollup technology, Etherlink delivers a fast, fair, and nearly free experience for developers and users. This permissionless and censorship-resistant environment enables seamless integration with existing Ethereum tools, including wallets like MetaMask, development frameworks like Hardhat and Foundry, and indexing services.

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Key features

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Fast transactions

  • Sub-second confirmations: Soft confirmations in less than 500ms.
  • Quick finality: Leverages Tezos 2-block finality guarantee.
  • High throughput: Built for scalable decentralized applications.

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Fair and decentralized

  • Decentralized governance: Stakeholders can propose, vote, and shape the network.
  • Permissionless: Anyone can run a node, post commitments, challenge, and secure the network.
  • Non-custodial: No exclusive or irreversible third-party control.
  • No administrative keys: Users retain complete control over their assets.

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Nearly free

  • Ultra-low fees: ERC-20 transactions cost $0.001 or less.
  • Minimal gas costs: Avoids per-transaction Layer 1 gas fees.
  • Cost-effective development: Build without worrying about prohibitive transaction costs.

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Technical architecture

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Tezos Smart Rollups

Etherlink is powered by Tezos Smart Rollups, an enshrined optimistic rollup technology implemented directly on Tezos Layer 1. This means:
  • The rollup validation logic is built into the underlying Tezos protocol.
  • Provides shared infrastructure for fraud proofs, message inbox, and refutation games.
  • Ensures robust security backed by Tezos Layer 1.
  • Enables true decentralization without relying on centralized operators.

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EVM compatibility

  • Full EVM support: Deploy any existing Ethereum smart contract.
  • Tool compatibility: Use familiar tools like MetaMask, Hardhat, Remix, and Foundry.
  • Asset bridging: Seamless transfers to and from other EVM-compatible chains.
  • Developer experience: Identical to developing on Ethereum.

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Use cases

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DeFi applications

  • Low-cost trading: Minimal fees for frequent transactions.
  • MEV protection: Decentralized sequencing prevents manipulation.
  • Cross-chain liquidity: Bridge assets from multiple networks.

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Gaming and NFTs

  • Micro-transactions: Nearly free in-game purchases.
  • Fast gameplay: Sub-second confirmations for real-time games.
  • NFT trading: Cost-effective minting and trading.

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DApp development

  • Rapid prototyping: Quick deployment and testing.
  • Enterprise applications: Scalable infrastructure for business use.
  • Cross-chain integration: Interoperability with Ethereum ecosystem.

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Network details

  • Mainnet RPC: https://node.mainnet.etherlink.com
  • Testnet RPC: https://node.ghostnet.etherlink.com
  • Chain ID (Mainnet): 42793
  • Chain ID (Testnet): 128123
  • Currency: ETH
  • Block explorer: https://explorer.etherlink.com

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Add to MetaMask

  1. Open MetaMask and click “Add Network”.
  2. Enter the network details above.
  3. Connect and start using Etherlink.

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Bridge assets

  • Use the official Etherlink bridge at bridge.etherlink.com.
  • Bridge ETH, USDT, USDC, and other assets.
  • Support for LayerZero cross-chain transfers.

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Resources