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查看食譜Connect to Hedera mainnet and Testnet (Relay) with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Hedera data stack, managed from a single Quicknode dashboard.
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Hedera builders need more than basic RPC. Quicknode runs the full surface: the EVM JSON-RPC relay for live calls and the Mirror Node REST API for history, all from one dashboard.
Reach Hedera two ways: the EVM JSON-RPC relay for live eth_ calls and transactions, and the Mirror Node REST API for historical transactions, accounts, and tokens. From a single eth_call to full history, you get the right interface for the job.
Multiple ways to reach Hedera, from live eth_ calls over the relay to historical reads over the Mirror Node. Pick the interface, ship faster.
The Hedera JSON-RPC relay exposes standard eth_ methods on mainnet (chain ID 295) and testnet (296), so existing Ethereum libraries, tools, and wallets work against Hedera unchanged.
Hedera exposes an EVM JSON-RPC relay, so the tooling you already know works unchanged. Point ethers.js, web3.js, viem, or web3.py at a Quicknode Hedera endpoint the same way you would on Ethereum, and use the Mirror Node REST API for history. Same methods, same SDK, just a different RPC URL.
Point your existing Ethereum codebase at a Quicknode Hedera endpoint and deploy. Contracts, libraries, and tooling carry over.
Open MetaMask, go to Settings, Networks, Add Network, and enter your Quicknode Hedera 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 Hedera workload. Clone, customize, and ship.
Full reference for the Hedera JSON-RPC relay and the Mirror Node REST API, with contract, account, token, and transaction examples for ethers.js, viem, and @quicknode/sdk.
Indexes token transfers on an EVM chain using Quicknode Streams and delivers them to your own datastore and API. Works unchanged on Hedera.
From your first Hedera endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Hedera endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Hedera infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
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The Ethereum toolchain you already know works on Hedera through the JSON-RPC relay. Deploy contracts, manage endpoints, and read history from one Quicknode account.
Query accounts, transactions, and consensus topics through the Hedera Mirror Node REST API over HTTPS, including native token data, balances, and transfers backed by the Hedera Token Service.
Ingest real-time and historical Hedera data with exactly-once delivery and custom filtering, with no polling required.
具備傳送保證的事件驅動式警示。可訂閱特定地址、事件類型或鏈上條件。
Replay and inspect execution with the debug namespace, including debug_traceTransaction and debug_traceBlockByNumber, for transaction analysis.
Subscribe to new Hedera blocks and logs over a persistent WSS connection with eth_subscribe. Push updates the moment they land, with no polling.
eth_call、eth_getLogs、eth_sendRawTransaction 以及 eth_subscribe 的運作方式，與在Ethereum 上完全相同。
// Your Ethereum code, pointed at Hederaimport { createPublicClient, http } from "viem";const 客戶端 = 建立公開客戶端({// Hedera, chain ID 295chain: { id: 295, name: "Hedera" },transport: http(QUICKNODE_HEDERA_URL)});const 區塊 = await client.getBlockNumber();// Same methods, same SDK. Hedera is EVM compatible.
Runnable sample apps and starter kits across Quicknode-supported chains, including Hedera. Clone one and ship.
「Quicknode 提供了高效能的基礎架構，以支援我們部分關鍵任務的運作。我們非常高興能加入他們的『首選合作夥伴網路』（Preferred Partner Network），並期待能為我們的客戶開啟通往Quicknode 生態系統的通道。」康納·沙利文，Fireblocks 企業策略與合作夥伴關係經理