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了解更多Connect to Unichain mainnet and every active testnet with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Unichain data stack, managed from a single Quicknode dashboard.
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Unichain 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 Unichain 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 Unichain 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 Unichain mainnet and Unichain Sepolia. Every EVM method supported, including eth_call, eth_getLogs, eth_getBalance, eth_sendRawTransaction, and eth_subscribe, with predictable rate limits.
Full historical Unichain state with no pruning. Run debug_traceTransaction and debug_traceBlockByNumber against archive nodes for indexing and simulation.
Backfill and real-time Unichain blocks, logs, and traces delivered to your datastore with guaranteed reliability. Filter upstream, receive only the data you actually need.
具備傳送保證、重試機制及內建重組處理功能的事件驅動式警示。訂閱特定地址、合約事件或鏈上條件，並即時做出反應。
Preconfirmations on Unichain via Flashblocks. Subscribe to pending Flashblocks over WSS and read the latest Flashblock state before the next L2 block lands.
Subscribe to new Unichain blocks and logs over a persistent WSS connection with eth_subscribe. Push updates the moment they land, with no polling.
Unichain is an OP Stack layer 2 in the Optimism Superchain, so the tooling you already know works unchanged. ethers.js, web3.js, viem, and web3.py all hit a Quicknode Unichain endpoint the same way they hit Ethereum. Same methods, same SDK, just a different RPC URL.
Point your existing Ethereum codebase at a Quicknode Unichain endpoint and deploy. Contracts, libraries, and tooling carry over.
eth_call, eth_getLogs, eth_sendRawTransaction, and eth_subscribe all behave exactly as they do on Ethereum.
// Your Ethereum code, pointed at Unichainimport { createPublicClient, http } from "viem";const client = createPublicClient({// Unichain mainnet, chain ID 130chain: { id: 130, name: "Unichain" },transport: http(QUICKNODE_UNICHAIN_URL)});const block = await client.getBlockNumber();// Same methods, same SDK. Unichain is an OP Stack layer 2 in the Optimism Superchain.
Open MetaMask, go to Settings, Networks, Add Network, and enter your Quicknode Unichain 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 Unichain workload. Clone, customize, and ship.
Full reference for every Unichain JSON-RPC method, WebSocket subscription, and the debug and trace namespaces. Code examples for @quicknode/sdk, ethers.js, web3.js, and viem.
Indexes token transfers on an EVM chain using Quicknode Streams and delivers them to your own datastore and API. Works unchanged on Unichain.
Runnable sample apps and starter kits across Quicknode-supported chains, including Unichain. Clone one and ship.
From your first Unichain endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Unichain endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Unichain infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
"We run a lot of service dependencies. Quicknode's Admin API was one of the first we could plug directly into our burn rate dashboards. The MCP slots right into our cross-service incident triage stack alongside our other providers. Solid tooling that respects your time."Liam Harris，Defi App 營運總監
常見問題
Still have unanswered questions? Reach out to support and the Quicknode team can help you find answers.
The Ethereum toolchain you already know works unchanged on Unichain. Deploy contracts, manage endpoints, and ship from one Quicknode account.