The Arbitrum Nova RPC documentation provides developers with the necessary resources to interact with this specialized Layer 2 solution. Designed for applications that require high throughput and low transaction costs, such as gaming and social dApps, the API allows for seamless interactions with the Arbitrum Nova chain. Developers can query blockchain data, submit transactions, and manage smart contracts through detailed RPC endpoints, ensuring a smooth integration of scalable, decentralized applications within the Ethereum ecosystem.

– Related: 📚 Supported Blockchains • 🌐 RPC Nodes → Arbitrum Nova • 🔗 Official Arbitrum Nova Website

RPC Gateway for Arbitrum Nova blockchain

Arbitrum Nova RPC networks

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Arbitrum Nova Mainnet

🕵️ Explorer

↳ JSON-RPC

https://arbitrum-nova-mainnet.gateway.tatum.io

🔍 Status

Connect to Arbitrum Nova and Fetch the Latest Block

This widget lets you instantly query the latest block height (or equivalent) for Arbitrum Nova using a chain-specific RPC method like eth_blockNumber, getblockcount, or getBlockHeight. Useful for connectivity checks, uptime monitoring, or API testing.

Retrieve Arbitrum Nova Node Status or Client Version via RPC

Use this pre-configured request to get version or status information for your connected Arbitrum Nova node. Whether it's web3_clientVersion, getblockchaininfo, or chain-specific endpoints, the method is optimized for each supported blockchain.

Test Arbitrum Nova RPC Methods in Postman

Explore and test Arbitrum Nova blockchain methods instantly using our pre-configured Postman collection. Perfect for developers who want to experiment with Arbitrum Nova RPC endpoints, validate API responses, or integrate Arbitrum Nova into their applications.

How to use the Arbitrum Nova Postman Collection

Get your API key: Visit Tatum Dashboard to obtain your free API key
Import the collection: Click the "Run in Postman" button below to import the Arbitrum Nova collection
Configure your environment: Update the gateway-api-key variable in the Tatum Gateway environment
Start testing: Execute any Arbitrum Nova RPC method and see real-time responses

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