// Popular
// Layer 2 BlockchainsArbitrum Orbit
Arbitrum is a Layer 2 scaling solution for Ethereum that uses optimistic rollup technology to improve transaction throughput and reduce fees.
来源美国纽约
用户100多万
推出2021年
您可以在终端、代码或 AI 代理中管理 Quicknode。现已支持 CLI、管理 API、MCP 和 SDK。
开始构建Arbitrum is a Layer 2 scaling solution for Ethereum that uses optimistic rollup technology to improve transaction throughput and reduce fees.
通过 SOC 2 II 类认证 · ISO 27001
Arbitrum is a Layer 2 scaling platform built by Offchain Labs to enhance Ethereum's scalability and reduce transaction costs. It achieves this by using optimistic rollup technology, which processes transactions off-chain and posts compressed data on-chain, enabling faster and cheaper transactions while maintaining Ethereum's security guarantees. Arbitrum supports the Ethereum Virtual Machine (EVM), allowing developers to deploy existing Solidity smart contracts with minimal changes.
The Arbitrum ecosystem includes several components such as Arbitrum Nitro, the latest iteration of its rollup technology, and a comprehensive TypeScript SDK for client-side interactions. Developers can access detailed documentation, tutorials, and tools to build decentralized applications (dApps) on Arbitrum. The platform also supports launching custom Arbitrum chains via Arbitrum Orbit, enabling projects to deploy their own rollups.
What sets Arbitrum apart is its focus on compatibility and developer experience. It offers seamless integration with Ethereum tooling and wallets, extensive developer resources, and a modular architecture that supports upgrades and custom rollup deployments. Arbitrum has seen significant adoption with over 1 million users and hosts numerous DeFi protocols, DAOs, and enterprise projects. Getting started involves using the Arbitrum SDK, following developer guides, and optionally running nodes or deploying contracts using the provided tooling and documentation.
Ethereum's base layer faces scalability challenges, resulting in high gas fees and slow transaction throughput during peak demand. This limits the usability of decentralized applications and increases costs for users and developers.
Latest rollup technology iteration offering improved performance and scalability.
TypeScript library for client-side interactions with Arbitrum chains.
DeFi developers use Arbitrum to deploy scalable, low-cost smart contracts that handle high transaction volumes.
DAO tooling developers leverage Arbitrum to build governance and treasury management systems with reduced fees.
Enterprises deploy private or permissioned rollups on Arbitrum Orbit for secure, scalable blockchain applications.
支持80多条链的免费RPC服务。30秒内即可部署一个端点。
Explore web3 competitors and apps like Arbitrum Orbit.
免费 | |
|---|---|
| 价格（每月） | 免费 |
| 价格（年度） | 免费 |
| 消息 | 不适用 |
| 支持 | 通过 Discord 和 GitHub 获得社区支持 |
| 分析 |
可靠的 RPC、强大的 API，且完全省心。
Arbitrum provides extensive resources including official documentation, SDKs, tutorials, and community support channels to help developers build and deploy on its Layer 2 platform.
Ability to launch custom Arbitrum rollup chains via Arbitrum Orbit.
