The only Arbitrum One
provider you’ll ever need
Build on Arbitrum One with the fastest RPC Nodes, a comprehensive library of web3 APIs, and the most performant blockchain ETL tools—all backed by enterprise-grade infrastructure.
Trusted by the best
Battle-tested
infrastructure
for Arbitrum One builders
Providing performance and reliability at scale for the world's top businesses and on-chain projects. Join them.
400 billion+
API requests handled monthly, we can handle any volume you need.
99.99%
Uptime SLA ensures you're only paying while we're online.
2.5x
Faster API response times than our competitors.
24/7
Access to our support team, Discord community, and docs.
Everything you need to build on Arbitrum One,
all under one account
- Arbitrum One Mainnet
- Arbitrum Sepolia Testnet
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Reliable & scalable
RPC endpoints
Access reliable and scalable RPC endpoints to interact with Arbitrum One networks.
Looking for something dedicated?
Check out clusters- Arbitrum One Mainnet
- Arbitrum Sepolia Testnet
Real-time data &
historical backfills
Stream data from Arbitrum One networks to your application in real-time. Monitor transactions, logs, and more.
Indexing chain data?
Check out our backfill templates- Arbitrum One Mainnet
- Arbitrum Sepolia Testnet
Serverless functions for web3 developers
Filter, transform, and enrich blockchain data in real-time with serverless functions.
Need some inspiration?
Check out our function librarySupercharge your dApp with 3rd-party services
Integrate with 3rd-party services and tools to enhance the functionality of your Arbitrum One application.
Learn more about Arbitrum One,
and how to get started
Why build on Arbitrum One?
Arbitrum is a Layer 2 scaling solution for Ethereum, utilizing optimistic rollups to enhance transaction throughput and reduce fees. It maintains strong security by leveraging Ethereum's consensus mechanism, making it ideal for developers seeking scalability without compromising security.
Chain Metrics
- Transaction Cost$0.01226
- Transaction Speed0.25 sec
- Throughput20.59 tps
- User Activity442.0K addr
- Active Developers472 devs
- Total Value Locked$2.5B
- Stablecoin Market Cap$4.4B
- Stablecoin Volume$987.4M
Arbitrum One is a roll-up built on the Arbitrum Orbit, earning its maintainers new revenue streams and benefitting from dedicated block space.
Explore Rollups as a Service