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Kaia builders need more than basic RPC. Quicknode runs the full surface: low-latency JSON-RPC, full archive with debug, and real-time Streams, all from one dashboard.
Multiple ways to access Kaia data, from a single eth_call to real-time streams. Pick the interface, ship faster.
Standard JSON-RPC over HTTPS and WSS on Kaia mainnet and the Kairos testnet. Every EVM method supported, including eth_call, eth_getLogs, eth_getBalance, eth_sendRawTransaction, and eth_subscribe, with predictable rate limits.
Kaia is an EVM-compatible layer 1, so the tooling you already know works unchanged. ethers.js, web3.js, viem, and web3.py all hit a Quicknode Kaia endpoint the same way they hit Ethereum. Same methods, same SDK, just a different RPC URL.
Point your existing Ethereum codebase at a Quicknode Kaia 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.
Open MetaMask, go to Settings, Networks, Add Network, and enter your Quicknode Kaia 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 Kaia workload. Clone, customize, and ship.
Full reference for every Kaia 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 Kaia.
From your first Kaia endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Kaia endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Kaia infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
常見問題
Still have unanswered questions? Reach out to support and the Quicknode team can help you find answers.
Query, subscribe, and stream Kaia data with low latency. From a single eth_call to real-time blocks and logs, you get the right interface for the job.
The Ethereum toolchain you already know works unchanged on Kaia. Deploy contracts, manage endpoints, and ship from one Quicknode account.
Full historical Kaia state with no pruning. Read any past block, balance, receipt, or contract state from genesis for indexing, analytics, and reconciliation.
Backfill and real-time Kaia 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。
Introspect execution with the Debug API. Run debug_traceTransaction and debug_traceBlockByNumber against Kaia archive nodes to replay internal calls, decode state changes, and power indexing, simulation, and analytics.
Subscribe to new Kaia blocks and logs over a persistent WSS connection with eth_subscribe. Push updates the moment they land, with no polling.
// Your Ethereum code, pointed at Kaiaimport { createPublicClient, http } from "viem";const client = createPublicClient({// Kaia mainnet, chain ID 8217chain: { id: 8217, name: "Kaia" },transport: http(QUICKNODE_KAIA_URL)});const block = await client.getBlockNumber();// Same methods, same SDK. Kaia is EVM compatible.
Runnable sample apps and starter kits across Quicknode-supported chains, including Kaia. Clone one and ship.
「Quicknode Streams 的簡潔與易用性Streams 以前所未有的速度推出對新區塊鏈的支持，這意味著我們始終比競爭對手領先一步。」Mario Baxter, Founder & CEO @ Stable Finance