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詳細はこちらConnect to Linea mainnet and every active testnet with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Linea data stack, managed from a single Quicknode dashboard.
SOC 2 タイプ II 認証取得・ISO 27001
Linea builders need more than basic RPC. Quicknode runs the full surface: low-latency JSON-RPC, mainnet archive with debug and trace, and real-time Streams, all from one dashboard.
Query, subscribe, and stream Linea 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 Linea 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 Linea mainnet and Linea Sepolia testnet. Every EVM method supported, including eth_call, eth_getLogs, eth_getBalance, eth_sendRawTransaction, and eth_subscribe, with predictable rate limits.
Full historical state with no pruning, plus the deep analysis namespaces. Run debug_traceTransaction and trace_block against Linea archive nodes for indexing, simulation, and trading forensics.
Backfill and real-time Linea blocks, logs, and traces delivered to your datastore with guaranteed reliability. Filter upstream, receive only the data you actually need.
配信保証、再送信、および組み込みの再編成処理機能を備えたイベント駆動型アラート。特定のアドレス、コントラクトイベント、またはオンチェーンの条件をサブスクライブし、リアルタイムで対応できます。
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 Linea.
eth_subscribe を使用すると、永続的な WSS 接続を介して、新しいブロック、ログ、および保留中のトランザクションを購読できます。ポーリングを行うことなく、更新情報が到着した瞬間にプッシュされます。
Linea is a zkEVM, EVM equivalent, so the tooling you already know works unchanged. ethers.js, web3.js, viem, and web3.py all hit a Quicknode Linea endpoint the same way they hit Ethereum. Same methods, same SDK, just a different RPC URL and chain ID 59144.
Point your existing Ethereum codebase at a Quicknode Linea endpoint and deploy. Contracts, libraries, and tooling carry over.
eth_call、eth_getLogs、eth_sendRawTransaction、および eth_subscribe は、すべてEthereum での動作とまったく同じです。
// Your Ethereum code, pointed at Lineaimport { createPublicClient, http } from "viem";import { linea } from "viem/chains";const クライアント = createPublicClient({chain: linea,transport: http(QUICKNODE_LINEA_URL)});const ブロック = await client.getBlockNumber();// Same methods, same SDK. Just chain ID 59144.
Open MetaMask, go to Settings, Networks, Add Network, and enter your Quicknode Linea 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 Linea workload. Clone, customize, and ship.
Full reference for every Linea JSON-RPC method, WebSocket subscription, and the debug and trace namespaces. Code examples for @quicknode/sdk, ethers.js, web3.js, and viem.
Connect a dApp to MetaMask with Ethers.js and send your first Linea transaction.
Deploy ERC-20 tokens from a factory contract. Clone the app and ship on Linea.
From your first Linea endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Linea endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Linea infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
「Quicknode は、その安定性が維持されていたため、当社の主要なプロバイダーとなりました。1日あたり2億件のAPIレスポンスを処理している現在でも、その安定性は変わりません。」ジョナサン・スクジペック、Dune エンジニアリング担当副社長
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まだ疑問が残っていますか？ サポートにお問い合わせいただくか、Quicknode （equipe ）をご利用いただければ、答えを見つけるお手伝いをいたします。
Land transactions on the same Quicknode account. The Ethereum toolchain you already know works unchanged on chain ID 59144.