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레시피 보기Connect to Arbitrum One mainnet and Sepolia Testnet with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Arbitrum One data stack, managed from a single Quicknode dashboard.
SOC 2 Type II 인증 · ISO 27001
Arbitrum builders need more than basic RPC. Quicknode runs the full surface: low-latency JSON-RPC, full archive with debug and trace, and real-time Streams, all from one dashboard.
Query, subscribe, and stream Arbitrum data with low latency. From a single eth_call to billions of rows of historical logs, you get the right interface for the job.
Six ways to access Arbitrum data, from a single eth_call to billions of rows of queryable history. Pick the interface, ship faster.
Standard JSON-RPC over HTTPS and WSS on Arbitrum One and Sepolia testnet. Every EVM method supported, including eth_call, eth_getLogs, eth_getBalance, eth_sendRawTransaction, and eth_subscribe, with predictable rate limits.
Arbitrum is EVM equivalent, so the tooling you already know works unchanged. ethers.js, web3.js, viem, and web3.py all hit a Quicknode Arbitrum endpoint the same way they hit Ethereum. Same methods, same SDK, just a different RPC URL and chain ID 42161.
Point your existing Ethereum codebase at a Quicknode Arbitrum endpoint and deploy. Contracts, libraries, and tooling carry over.
eth_call, eth_getLogs, eth_sendRawTransaction 및 eth_subscribe는 모두 Ethereum 에서와 똑같이 동작합니다.
Open MetaMask, go to Settings, Networks, Add Network, and enter your Quicknode Arbitrum RPC URL with the details on the right. Save, and MetaMask routes through your private Quicknode endpoint instead of a rate-limited public RPC.
Docs, guides, and runnable sample apps for every Arbitrum workload. Clone, customize, and ship.
Full reference for every Arbitrum JSON-RPC method, WebSocket subscription, and the debug and trace namespaces. Code examples for @quicknode/sdk, ethers.js, web3.js, and viem.
Step-by-step tutorials for building on Arbitrum, with working code you can run. Deploy contracts, track tokens and transfers, index onchain events, and stream real-time data.
The Quicknode Multi-Chain Faucet drips Arbitrum One testnet tokens to your wallet, one drip per network every 12 hours. Connect MetaMask, Coinbase Wallet, Uniswap Wallet, or Phantom and pick your network.
From your first Arbitrum One endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Arbitrum One endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Arbitrum One infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
자주 묻는 질문
아직도 궁금한 점이 있으신가요? 고객 지원팀에 문의하시거나, ‘ Quicknode ’equipe 을 통해 답변을 찾으실 수 있습니다.
Land transactions on the same Quicknode account. The Ethereum toolchain you already know works unchanged on chain ID 42161.
Full historical state with no pruning, plus the deep analysis namespaces. Run debug_traceTransaction and trace_block against Arbitrum archive nodes for indexing, simulation, and trading forensics.
Backfill and real-time Arbitrum blocks, logs, and traces delivered to your datastore with guaranteed reliability. Filter upstream, receive only the data you actually need.
전달이 보장되는 이벤트 기반 알림. 특정 주소, 이벤트 유형 또는 온체인 조건에 대해 구독할 수 있습니다.
Fetch a block and all of its transaction receipts in a single call with qn_getBlockWithReceipts. Fewer round trips and faster indexing for trackers, explorers, and analytics on Arbitrum.
HyperEVM 및 HyperCore 과거 데이터에 대한 일괄 쿼리, 트랜잭션 제출 및 계약 상호작용.
// Your Ethereum code, pointed at Arbitrumimport { createPublicClient, http } from "viem";import { arbitrum } from "viem/chains";const client = createPublicClient({chain: arbitrum,transport: http(QUICKNODE_ARBITRUM_URL)});const 블록 = await client.getBlockNumber();// Same methods, same SDK. Just chain ID 42161.
Deploy ERC-20 tokens from a factory contract. Clone the app and ship on Arbitrum.
"Quicknode 뛰어난 멀티체인 지원 범위와 탁월한 기술 지원을 바탕으로, 시장에서 가장 안정적이고 지연 시간이 짧으며 고성능인 노드를Quicknode ."이반 메트, Nansen 엔지니어링 매니저