OnFinality, a multi-chain infrastructure provider, announces support for Arbitrum, one of the most popular Ethereum scaling solutions.
We are proud to announce support for Arbitrum, a secure, fast, cheap and Ethereum Virtual Machine (EVM) compatible suite of Ethereum scaling solutions.
OnFinality will provide easy to use, reliable and scalable API endpoints for builders to deploy and run their dApps on Arbitrum quickly and easily!
“We are psyched to be providing access to Arbitrum, enabling web3 developers to do all things they do on Ethereum at significantly faster speeds and lower cost without sacrificing security.”
— Daniel Vulinovich, Product Manager at OnFinality
What is Arbitrum? ($ARB)
By connecting to Arbitrum with OnFinality’s API endpoints, builders will be able to:
- Access the Arbitrum network quickly in minutes without having to set up or manage infrastructure
- Enjoy global performance, automated scalability and high availability of up to 99.99% uptime per year!
- Gain valuable API Insights for you to spot issues on your apps and quickly implement rectifications for a bug-free user experience
We’re providing both public and private endpoints for Arbitrum (Public endpoints will be heavily rate limited).
Simply sign up to app.onfinality.io to receive your free API key in minutes! Our ‘Free Plan’ comes with 500,000 daily responses for anyone to get started easily.
For teams looking to take your applications to the next level and ensure that you receive the best performance possible, we highly recommend using an API key. What are the benefits of getting an API key?
👉 Follow along this video to set up your private API endpoint and connect to your favorite networks in a few clicks!
👉 Check out all the premium and security features that come with your private API endpoints!
Arbitrum Public API Endpoints
* Please note that these endpoints are rate limited and are not run to the same reliability standard as the endpoints that our API key customers benefit from.
- HTTPs: https://arbitrum.api.onfinality.io/public
- Websocket: wss://arbitrum.api.onfinality.io/public-ws
Our mission is to support all blockchain teams in the world by providing critical infrastructure so they can focus on their core business. By leveraging OnFinality’s expertise in infrastructure, decentralised application (dApp) teams building on Arbitrum can now focus on scaling for a global audience.
You may also reach us at firstname.lastname@example.org to discuss your requirements.
Build Smarter with OnFinality.
Arbitrum is a technology suite designed to scale Ethereum. You can use Arbitrum chains to do all things you do on Ethereum — use Web3 apps, deploy smart contracts, etc., but your transactions will be cheaper and faster. Our flagship product — Arbitrum Rollup — is an Optimistic rollup protocol that inherits Ethereum-level security.
OnFinality is a blockchain infrastructure platform that saves web3 builders time and makes their lives easier. OnFinality delivers scalable API endpoints for the biggest blockchain networks and empowers developers to automatically test, deploy, scale and monitor their own blockchain nodes in minutes. To date, OnFinality has served over hundreds of billions of RPC requests across 80 networks including Avalanche, BNB Chain, Cosmos, Polkadot, Ethereum, and Polygon, and is continuously expanding these mission-critical services so developers can build the decentralised future, faster!