Build on Integralayer
Complete guide for developers building dApps, smart contracts, and tools on the Integralayer network
Request free IRL tokens from our faucet
Visit FaucetDeploy Solidity contracts using familiar EVM tools
Learn MoreConnect your dApp to Integralayer RPC endpoints
View EndpointsIntegralayer Testnet
26218
https://testnet-evm.integralayer.com
oIRL
https://testnet.explorer.integralayer.com
JSON-RPC (EVM)
Ethereum JSON-RPC endpoint for EVM interactions
https://testnet-evm.integralayer.comJSON-RPC WebSocket (EVM)
WebSocket endpoint for real-time EVM events
wss://testnet-ws.integralayer.comCosmos RPC
Tendermint RPC for Cosmos SDK interactions
https://testnet-rpc.integralayer.comCosmos REST API
RESTful API for Cosmos SDK queries
https://testnet-api.integralayer.comgRPC
gRPC endpoint for efficient Cosmos SDK queries
testnet-grpc.integralayer.com:9090Connect with ethers.js v6
import { ethers } from 'ethers';
// Create provider
const provider = new ethers.JsonRpcProvider(
'https://testnet-evm.integralayer.com',
{
chainId: 26218,
name: 'integralayer'
}
);
// Get wallet
const wallet = new ethers.Wallet(privateKey, provider);
// Check balance
const balance = await provider.getBalance(address);
console.log(`Balance: ${ethers.formatEther(balance)} IRL`);
// Send transaction
const tx = await wallet.sendTransaction({
to: recipientAddress,
value: ethers.parseEther('1.0')
});
await tx.wait();
console.log(`Transaction hash: ${tx.hash}`);View transactions, blocks, and account details
Open ExplorerGet free IRL tokens for development
Request TokensConvert between Cosmos and EVM address formats
Convert AddressDeploy and interact with Solidity smart contracts
View GuideComplete API documentation for all endpoints
View DocsPrivate Key Management
Never expose private keys in client-side code. Use environment variables and secure key management solutions.
Gas Estimation
Always estimate gas before sending transactions and add a buffer for safety. Recommended: 1.2x estimated gas.
Smart Contract Audits
Have your smart contracts audited by professional security firms before deploying to production.