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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.
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.
具有交付保证、重试功能和内置重组处理机制的事件驱动型警报。订阅特定地址、合约事件或链上条件，并实时做出响应。
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.
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.
eth_call、eth_getLogs、eth_sendRawTransaction 和 eth_subscribe 的行为与在Ethereum 上的行为完全一致。
// Your Ethereum code, pointed at Hederaimport { createPublicClient, http } from "viem";const 客户端 = createPublicClient({// Hedera, chain ID 295chain: { id: 295, name: "Hedera" },transport: http(QUICKNODE_HEDERA_URL)});const 块 = await client.getBlockNumber();// Same methods, same SDK. Hedera is EVM compatible.
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.
Runnable sample apps and starter kits across Quicknode-supported chains, including Hedera. Clone one and ship.
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.
"Quicknode has provided highly performant infrastructure that supports some of our mission-critical operations. We are excited to be joining their Preferred Partner Network and we look forward to opening up access to Quicknode's ecosystem for our customers."Connor Sullivan, Corporate Strategy & Partnerships Manager @ Fireblocks
常见问题解答
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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.