Connect to Moonbeam, the fully EVM-compatible Polkadot parachain. Experience cross-chain interoperability, shared security, and seamless integration with both Ethereum and Polkadot ecosystems.
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Mainnet & Moonbase Alpha Testnet Support
Moonbeam is a fully EVM-compatible smart contract parachain on Polkadot, bringing Ethereum development to the Polkadot ecosystem with native cross-chain capabilities. As a parachain, Moonbeam inherits Polkadot's shared security while enabling seamless communication with other parachains through XCM (Cross-Consensus Messaging). This unique position makes Moonbeam the bridge between Ethereum's massive developer ecosystem and Polkadot's multi-chain vision.
https://rpc.crypto-chief.com/moonbeam/{YOUR_API_KEY}
wss://rpc.crypto-chief.com/moonbeam/ws/{YOUR_API_KEY}
Replace {YOUR_API_KEY} with your actual API key from the dashboard.
Access Polkadot's EVM parachain
A Moonbeam RPC node provides applications with access to a fully EVM-compatible parachain on Polkadot, enabling Ethereum developers to deploy contracts while accessing Polkadot's cross-chain capabilities. Moonbeam acts as a bridge connecting Ethereum's development ecosystem with Polkadot's multi-chain architecture, allowing applications to leverage the best of both worlds.
Ethereum has the developers and tools. Polkadot has cross-chain interoperability and shared security. Moonbeam combines both — deploy Solidity contracts using familiar tools while accessing Polkadot's 50+ parachains through native messaging. This makes Moonbeam the natural entry point for Ethereum developers exploring Polkadot.
Moonbeam advantages:
Moonbeam is a parachain — a specialized blockchain connected to Polkadot's Relay Chain. Parachains share security through Polkadot's validators while maintaining independent logic and state. This architecture enables trustless cross-chain messaging between parachains through XCM (Cross-Consensus Messaging), creating a truly interoperable multi-chain ecosystem.
How Moonbeam works:
Through XCM, Moonbeam can natively communicate with other Polkadot parachains like Acala (DeFi), Phala (privacy), Astar (multi-VM), and more. This enables building applications that span multiple chains — for example, a DeFi app on Moonbeam using Acala's stablecoin and Phala's confidential computing.
This cross-chain composability represents Polkadot's core vision: a multi-chain future where blockchains specialize and interoperate.
Quick start for developers
Moonbeam supports all standard Ethereum JSON-RPC methods plus Substrate-specific calls:
const { ethers } = require('ethers');
const provider = new ethers.JsonRpcProvider('https://rpc.crypto-chief.com/moonbeam/YOUR_API_KEY');
// Verify we're on Moonbeam
const network = await provider.getNetwork();
console.log('Chain ID:', network.chainId); // 1284
// Get GLMR balance
const balance = await provider.getBalance('0x...');
console.log('GLMR Balance:', ethers.formatEther(balance));
// Deploy Ethereum contract on Polkadot!
const factory = new ethers.ContractFactory(abi, bytecode, wallet);
const contract = await factory.deploy();
await contract.waitForDeployment();
console.log('Contract on Moonbeam:', await contract.getAddress());
console.log('Now accessible to entire Polkadot ecosystem via XCM!');from web3 import Web3
w3 = Web3(Web3.HTTPProvider('https://rpc.crypto-chief.com/moonbeam/YOUR_API_KEY'))
print('Connected to Moonbeam:', w3.is_connected())
print('Chain ID:', w3.eth.chain_id) # 1284
print('Latest block:', w3.eth.block_number)
# Gas price on Moonbeam
gas_price = w3.eth.gas_price
print(f'Gas price: {gas_price} wei')
# Get GLMR balance
balance = w3.eth.get_balance('0x...')
print(f'GLMR: {balance / 1e18}')const { ethers } = require('ethers');
const provider = new ethers.WebSocketProvider('wss://rpc.crypto-chief.com/moonbeam/ws/YOUR_API_KEY');
// Monitor Moonbeam blocks
provider.on('block', async (blockNumber) => {
const block = await provider.getBlock(blockNumber);
console.log(`Moonbeam block ${blockNumber}: ${block.transactions.length} txs`);
});
// Monitor cross-chain transfers
const XCM_BRIDGE = '0x...';
const filter = {
address: XCM_BRIDGE,
topics: [ethers.id('CrossChainTransfer(address,bytes32,uint256)')]
};
provider.on(filter, (log) => {
console.log('Cross-chain transfer via XCM:', log);
});Cross-chain infrastructure
Infrastructure supporting XCM cross-chain messaging delivering <60ms latency with Polkadot integration.
Parachain infrastructure inheriting Polkadot's shared security with 99.9% uptime guarantees.
Monitor parachain activity, XCM messages, cross-chain transfers, and ecosystem metrics.
Strategically deployed nodes ensuring reliable access to Polkadot's EVM parachain.
Infrastructure designed to handle growing multi-chain DeFi and cross-chain applications.
24/7 support from engineers familiar with Polkadot, parachains, XCM, and Substrate.
Build cross-chain applications
Moonbeam's position as Polkadot's EVM hub enables cross-chain DeFi, multi-parachain applications, and bridges between Ethereum and Polkadot ecosystems.
Build DeFi protocols accessing liquidity and assets from multiple Polkadot parachains through XCM messaging.
Create DEXs enabling trading of assets from Moonbeam, Acala, Astar, and other parachains.
Port existing Ethereum dApps to Moonbeam gaining Polkadot interoperability without code changes.
Develop applications spanning multiple parachains — DeFi on Acala, privacy on Phala, execution on Moonbeam.
Build governance systems leveraging Substrate's on-chain governance and Moonbeam's EVM flexibility.
Create stablecoin systems integrated with Polkadot's multi-chain economy and cross-chain transfers.
Start building on Web3 — no credit card.
Flexible pay-as-you-go for any workload.
From $500 monthly plus 20% extra value.
Tailored solution for expert builders
All Subscription features plus: