One command to install. Seconds to your first RPC call. AI-powered auditing, multi-chain deployment, and a full cloud IDE — all in a platform built for Web3 developers.
1.2B+
Requests served
last 30 days
99.99%
Uptime SLA
guaranteed
<10ms
Avg latency
p50 globally
25+
Chains supported
EVM & non-EVM
No RPC calls, no JSON payloads, no infrastructure to configure. Query any EVM chain with a single function call.
npm install kubernodes10 mainnets · 5 testnets
rpc.kubernodes.com/ethrpc.kubernodes.com/polygonrpc.kubernodes.com/baserpc.kubernodes.com/arbrpc.kubernodes.com/optimismrpc.kubernodes.com/avaxrpc.kubernodes.com/bscrpc.kubernodes.com/scrollrpc.kubernodes.com/zksyncrpc.kubernodes.com/lineanpm install kubernodesFour capabilities. One environment. No glue code between services.
Six specialized agents plan, generate, audit, and test your smart contracts. Every AI action requires your approval before execution.
Browser-based workspaces with full LSP, integrated terminal, and local chain validators. No local setup required.
Deploy to Solana, Ethereum, Polygon, Base, Arbitrum, Optimism, Avalanche, and BSC from a single pipeline.
SOC 2, tenant isolation, RBAC with 40+ permissions, full audit trail, and data portability. Built for teams shipping production protocols.
AI layer
Not a third-party plugin. An AI engine that understands your chain, your contracts, and your deployment context — running alongside every request.
Turn a plain-English spec into audited, gas-optimized Solidity in seconds. The AI writes, tests, and security-scans before you see the output.
POST https://api.kubernodes.com/ai/generate
{
"prompt": "ERC-20 token with 2% transfer tax,
owner-controlled mint cap,
and blacklist",
"chain_id": 1
}{
"contract": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.24;\n\nimport \"@openzeppelin/contracts/token/ERC20/ERC20.sol\";\n...",
"security_score": 94,
"gas_estimate": 421_800,
"warnings": [],
"tests_generated": 12
}GPT-4o · o1 · Gemini Pro
Models
p50 < 1.2 s
Latency
43 classes
Vulnerability checks
128 k tokens
Context window
From intent to production. No local setup, no DevOps, no infrastructure management.
Tell the AI what you want to build in plain language. Specify your target chain, architecture constraints, and security requirements.
kn ai "token vesting contract with 6-month cliff on Solana"The orchestrator routes to specialized agents that plan file structure, dependency graph, security model, and test strategy. You review before anything executes.
kn ai plan --reviewA fully configured workspace boots in under 5 seconds — IDE, local validator, debugger, and AI assistant. Edit, test, and iterate in the browser.
kn workspace create --chain solana --template anchorOne command deploys to devnet, testnet, or mainnet. Gas estimation, verification, and post-deploy checks are handled automatically.
kn deploy --chain solana --network mainnet-betaReal-time dashboards for transaction volume, error rates, and contract health. Alerts, audit logs, and scaling controls built in.
kn monitor --dashboardTraditional Web3 development means stitching together 6+ services. This platform replaces the entire stack.
From solo hackers to protocol teams shipping production infrastructure.
We cut our infra setup time from two weeks to two hours. The AI auditor caught a reentrancy bug before we went to mainnet — saved us a lot of headaches.
Aiko Tanaka
Lead Engineer · Meridian Finance
KuberNodes replaced our in-house node setup entirely. The multi-chain routing just works out of the box — Ethereum, Polygon, Arbitrum all through one endpoint.
Marcus Webb
CTO · Stackr Labs
Best dev experience I've had in Web3 — and I've tried all the alternatives. The IDE, the docs, and the API key management all feel like they were designed by developers, for developers.
Priya Nair
Senior Smart Contract Dev · Lumen Protocol
Enterprise security, compliance certifications, and operational guarantees. Because production infrastructure demands more than a demo.
Annual audit. Full control framework. Evidence of security, availability, and confidentiality.
Every workspace runs in its own container with network policies and resource limits. No shared runtimes.
Every API call, AI action, deployment, and configuration change is logged with actor, timestamp, and diff.
Export everything — code, configs, deployment scripts, CI/CD pipelines — in standard formats. No vendor lock-in.
Run workspaces in US, EU, or APAC. Data residency controls for compliance. Edge-cached static assets.
Data processing agreements, right to deletion, data export. Purpose-limited data collection.
Connect to 30+ chains out of the box. Compatible with every major Web3 library and toolchain.
Recent product updates and improvements.
AI Auditor reentrancy detection, 18% P95 latency reduction, Solidity 0.8.28 support.
zkSync Era & Linea mainnet, multi-file IDE projects, API key scoping by chain & method.
WebSocket subscription drop on Polygon fixed; multi-region failover race condition resolved.
Drop in your API key and start making JSON-RPC calls in seconds. No node setup, no configuration, no surprises.
{
"jsonrpc": "2.0",
"method": "eth_blockNumber",
"params": [],
"id": 1
}{
"jsonrpc": "2.0",
"id": 1,
"result": "0x13A4F82"
}Free tier includes 3 workspaces, AI assistant, and multi-chain deployment. No credit card required.
Free forever for personal projects. Team plans start at $29/month.