Arbitrum One Network

RPC Service

Arbitrum One Network RPC Endpoints

High-performance RPC endpoints for Arbitrum One Network network. Load-balanced infrastructure with monitoring, rate limiting, and premium SLAs for production applications.

99.93% UptimeLoad BalancedLow LatencyPremium SLA

Available Endpoints

RPC Connection Options

Mainnet

EVM JSON-RPCJSON-RPC
EVM WebSocketWS

Live Node Status

Rate Limits
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MetricNo keyCURRENTFreeBasicPay-as-you-goProEnterprise
PriceBy IPFree$49/moUsage-based$199/mo$999/mo
Req / sec251010K501K
Req / min603006001M3K60K
Req / hour1K18K36K100M180K4M
Req / day10K100K864K1B4M86M
Monthly limit100K20MUnlimited100MUnlimited
Archival data
Higher limits available on paid plans. View plans →

Archival Node

Pro+

Full historical data from genesis block. Available on Pay-as-you-go, Pro, Enterprise plans.

Archival — Mainnet

EVM JSON-RPCJSON-RPC
EVM WebSocketWS
Archival access required
Available on Pay-as-you-go, Pro, Enterprise plans
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API Playground

Test RPC Methods

Explore and test Arbitrum One Network RPC methods directly from your browser

https://arbitrum.web3cdn.rest
Select a method from the list to get started

Web3CDN Network provides enterprise-grade Arbitrum One RPC endpoints, enabling developers to build and deploy applications on the leading Ethereum Layer 2 scaling solution.

Arbitrum One Mainnet RPC: Connect to Arbitrum One mainnet for production applications requiring low transaction fees and high throughput. Our load-balanced infrastructure ensures optimal performance for DeFi protocols, gaming applications, NFT marketplaces, and other high-volume dApps.

Arbitrum One RPC endpoints support all standard EVM JSON-RPC methods and are fully compatible with Web3 libraries including ethers.js, web3.js, and viem. Perfect for developers building on Arbitrum's optimistic rollup technology.