Best Arbitrum RPC Nodes and APIs

Scaling Ethereum

Connect in seconds to Arbitrum via OnFinality's elastic API with a high availability of 99.99% uptime per year.

Scaling Ethereum

Connect to API Service

API Service

API Features

TraceArchive

API Based In

Hong KongFranceN.Virginia

The Arbitrum One Network

SECURE SCALING FOR ETHEREUM

Arbitrum’s suite of scaling solutions provides faster speeds at a significantly lower cost, with the same level of security as Ethereum.

Resources

EVM JSON-RPC Documentation

Supported Methods and Response Units

Additional Info

Project Website

Documentation

Arbitrum Public Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.

* The public endpoint is rate limited

API SERVICE

Unlimited requests, high rate limits

Powerful API analytics

99.99% uptime

Connect via HTTPS or websocket

Decentralised servers hosted globally

Full archive access at no extra cost

PRICING

Calculate Your Costs

Only pay for what you need.

Monthly Response Units

0100M200M300M400M

Total Cost

Free/ Monthly

Recommended Plan: Developer

BLOG

Latest Arbitrum Updates!

OnFinalityJul 20,2023

Choosing a Blockchain for Your dApp

With over 60 diverse blockchains in its marketplace, OnFinality promises a blockchain for every dApp developer's need.

API Service

Dedicated Nodes

Enterprise Nodes

Indexer Services

Network Prototyping Tools

Staking & Validators

AI Agent

Best Arbitrum RPC Nodes and APIs

API Service

Resources

Additional Info

Arbitrum Public Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.

Unlimited requests, high rate limits

Powerful API analytics

99.99% uptime

Connect via HTTPS or websocket

Decentralised servers hosted globally

Full archive access at no extra cost

Calculate Your Costs

Latest Arbitrum Updates!

Choosing a Blockchain for Your dApp

Never Worry About Infrastructure Again!

Supported Networks

Product

Company

Resources

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