Chain Network API

Arbitrum is a suite of Ethereum scaling solutions that enables high-throughput, low cost smart contracts while remaining trustlessly secure.

Arbitrum is a type of technology known as an optimistic rollup. This technology allows smart contracts from Ethereum to scale by sending messages between smart contracts and those in the Arbitrum second chain layer.

Quickly connect to Arbitrum network

We provide developers with as much web support as possible, making it easier to get started in development and easier to transition to production.

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MainNet

Arbitrum is a type of technology known as an optimistic rollup.

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Rinkeby

Arbitrum's Rinkeby test network is perfect for development.

Built with developers in mind

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Easy to use

No complicated setup, easy to create and quick to start in the All-in-one platform.

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Always Online

Running on the latest network with uninterrupted service availability, with at least 99.99% availability guaranteed.

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Security

Complete security features to meet the most demanding requirements in the blockchain world.

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Global Support

Expert support team is available 24/7 to resolve issues in the fastest possible time.

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