USDC Yield With Cover Built InQuicknode Earn now runs USDC yield with cover for protocol risk built in, underwritten by OpenCover. Six covered vaults on Base.
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Base 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 Base 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 Base 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 Base mainnet and Base Sepolia testnet. Every EVM method supported, including eth_call, eth_getLogs, eth_getBalance, eth_sendRawTransaction, and eth_subscribe, with predictable rate limits.
Trailing 24-hour P95 Base RPC response time, the slowest 5% of requests, the tail your users actually feel. Averaged across five global regions and measured against the most-cited providers in the category. Lower and flatter is better.
P95 (95th-percentile) JSON-RPC latency over the trailing 24 hours, averaged across five global regions, identical conditions across providers. The full benchmark defaults to a longer window, so its figures will differ.
查看完整基准测试Base is EVM equivalent, so the tooling you already know works unchanged. ethers.js, web3.js, viem, and web3.py all hit a Quicknode Base endpoint the same way they hit Ethereum. Same methods, same SDK, just a different RPC URL and chain ID 8453.
Point your existing Ethereum codebase at a Quicknode Base endpoint and deploy. Contracts, libraries, and tooling carry over.
Open MetaMask, go to Settings, Networks, Add Network, and enter your Quicknode Base 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 Base workload. Clone, customize, and ship.
Full reference for every Base 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 Base, with working code you can run. Deploy contracts, mint NFTs, react to Flashblocks preconfirmations, and stream real-time data.
The Quicknode Multi-Chain Faucet drips Base 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 Base endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Base endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Base infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
常见问题解答
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Land transactions on the same Quicknode account. The Ethereum toolchain you already know works unchanged on chain ID 8453.
Full historical state with no pruning, plus the deep analysis namespaces. Run debug_traceTransaction and trace_block against Base archive nodes for indexing, simulation, and trading forensics.
Backfill and real-time Base blocks, logs, and traces delivered to your datastore with guaranteed reliability. Filter upstream, receive only the data you actually need.
事件驱动型警报，确保送达。可订阅特定地址、事件类型或链上条件。
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 Base.
针对 HyperEVM 和 HyperCore 历史数据的批量查询、交易提交及合约交互。
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 Baseimport { createPublicClient, http } from "viem";import { base } from "viem/chains";const 客户端 = createPublicClient({chain: base,transport: http(QUICKNODE_BASE_URL)});const 块 = await client.getBlockNumber();// Same methods, same SDK. Just chain ID 8453.
Runnable Base app that streams Flashblocks preconfirmations and renders sub-second transaction updates. Clone, customize, and ship.
"The simplicity and ease of use of Quicknode Streams allow us to ship support for new chains at an unprecedented speed, meaning we're always one step ahead of the competition."Mario Baxter, Founder & CEO @ Stable Finance