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ARBITRUM

HIGH-PERFORMANCE ARBITRUM RPC NODES AND API SERVICES

Ethereum's leading Layer 2 powered by Nitro technology. Low fees, high throughput, and full EVM compatibility for DeFi, trading, and production dApps.

[Arbitrum FULL-STACK]
  • + Onchain analytics API
  • + Reliable connections
  • + High-performance streams
  • + Raw transactions
  • + Fast TX landing
Enterprise-grade infrastructure for Arbitrum

Full Arbitrum infrastructure stack for development through production. Shared endpoints for prototyping, dedicated private nodes for production workloads. All nodes run in top-tier datacenters with optimized network paths. No rate limits on dedicated plans, 99.99% uptime SLA, zero server management on your end.

Arbitrum SERVICES

Explore our full range of Arbitrum infrastructure services designed to meet every development and production need. From shared RPC endpoints for testing to dedicated private nodes for enterprise applications, we offer scalable solutions that grow with your project. Review each service below to find the perfect fit for your Arbitrum application, trading bot, or analytics platform.

  • [01]

    RPC Node

    High-performance Arbitrum RPC endpoints with low latency and full EVM compatibility. JSON-RPC & WebSocket support, optimized for DeFi, trading, and production dApps on Arbitrum.

    terminal
    curl -X POST https://fra.supanode.xyz/ \
  -H "Content-Type: application/json" \
  -d '{"method": "eth_blockNumber", "params": [], "id": 1, "jsonrpc": "2.0"}'

    USE CASES

    • + Submit and track transactions
    • + Query account information and balances
    • + Retrieve transaction history
    • + Monitor blockchain state changes

    FEATURES

    • + Full EVM-compatible JSON-RPC support
    • + Low latency response time
    • + WebSocket and HTTP support
    • + Secure and encrypted connections
    Explore RPC Node →
  • [02]

    Dedicated RPC Node

    Private Arbitrum Dedicated RPC nodes with unparalleled speed and reliability for your Arbitrum applications and trading by eliminating network congestion and rate limits.

    terminal
    https://dedicated-{client-id}.supanode.xyz
Rate Limit: Unlimited
Dedicated Resources: 100%

    USE CASES

    • + High-volume Arbitrum dApps and DeFi protocols
    • + Enterprise integrations and trading systems
    • + Custom configurations and dedicated resources
    • + Regulatory compliance and private infrastructure

    FEATURES

    • + Dedicated hardware resources exclusively for your use
    • + No rate limits – unlimited requests per second
    • + Private network access with IP whitelisting
    • + 24/7 monitoring and enterprise support
    • + Full EVM-compatible JSON-RPC support
    Explore Dedicated RPC Node →

“Built for scale.”

Arbitrum infrastructure that grows with your workload — from prototype to production.

99.99%
UPTIME
<50ms
LATENCY

Building DeFi on Arbitrum? Running trading bots on GMX or Camelot? Deploying protocols that use Arbitrum's low fees and Nitro speed? Start with shared endpoints at zero commitment, upgrade to dedicated nodes when you need guaranteed resources. Every service includes 24/7 monitoring, automatic failover, and direct access to our team via Slack or Telegram. No surprises, no hidden fees.

Arbitrum SERVICES - COMMON QUESTIONS

[NEED HELP?]
Arbitrum is Ethereum's largest Layer 2 network powered by Nitro technology. It inherits Ethereum's security while offering much lower transaction fees and higher throughput. Full EVM compatibility means existing Solidity contracts, Hardhat, Foundry, ethers.js, and viem work without changes. Transactions are batched and settled on Ethereum L1 for security.
Yes. Arbitrum is fully EVM-compatible, so Solidity contracts deploy without changes. Hardhat, Foundry, Remix, and other Ethereum tools work the same. Web3.js, ethers.js, and viem function identically. MetaMask works by adding the Arbitrum network. Main benefit: dramatically lower fees while inheriting Ethereum security.
DeFi protocols like GMX and Camelot handle high trading volume with low fees. Perpetual DEXs benefit from fast confirmations. Trading bots capitalize on low transaction costs. NFT platforms use affordable minting. Any application that needs low fees, EVM compatibility, and Ethereum-grade security is a good fit for Arbitrum.
Low latency from our Frankfurt datacenter, positioned near major infrastructure hubs. Dedicated nodes offer even lower latency with guaranteed resources and no rate limits. Optimized for trading bots, DeFi protocols, and latency-sensitive applications.
Arbitrum is the largest Ethereum L2 by TVL. Low transaction fees make micro-transactions viable. High throughput handles thousands of concurrent users. Full EVM compatibility means existing DeFi code works without changes. Ethereum L1 security for settlement. Mature ecosystem with GMX, Camelot, Radiant, Pendle, and many more protocols.
Sign up, whitelist your IP, and receive your RPC endpoint URL. Connect using any EVM-compatible library (ethers.js, web3.js, viem) or standard JSON-RPC over HTTP/WebSocket. Existing Ethereum tooling works out of the box with Arbitrum.

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