ethers-v6-multicall

Make multiple Ethereum network requests in a single HTTP query. ethcall for ethers v6.

Update

• Updated ethers dependency to version 6 by Ilia Aksakov.

API

• Contract(address, abi): Create contract instance; calling contract.callFuncName will yield a call object
• all(calls): Execute all calls in a single request
• calls: List of helper call methods
• getEthBalance(address): Returns account ether balance

Example

import { Contract, Provider } from "ethers-v6-multicall";
import { InfuraProvider } from "ethers";

import erc20Abi from "./abi/erc20.json";

const infuraKey = "INSERT_YOUR_KEY_HERE";
const provider = new InfuraProvider("mainnet", infuraKey);

const daiAddress = "0x6b175474e89094c44da98b954eedeac495271d0f";

async function call() {
  const ethcallProvider = new Provider(provider);

  await ethcallProvider.init(); // Only required when `chainId` is not provided in the `Provider` constructor

  const daiContract = new Contract(daiAddress, erc20Abi);

  const uniswapDaiPool = "0x2a1530c4c41db0b0b2bb646cb5eb1a67b7158667";

  const ethBalanceCall = ethcallProvider.getEthBalance(uniswapDaiPool);
  const daiBalanceCall = daiContract.balanceOf(uniswapDaiPool);

  const [ethBalance, daiBalance] = await ethcallProvider.all([
    ethBalanceCall,
    daiBalanceCall,
  ]);

  console.log("ETH Balance:", ethBalance.toString());
  console.log("DAI Balance:", daiBalance.toString());
}

call();

Supported chains

• Ethereum
• Goerli
• ThaiChain
• OP Mainnet
• Flare Mainnet
• Songbird Canary-Network
• Cronos Mainnet
• Rootstock Mainnet
• Rootstock Testnet
• Telos
• LUKSO
• Crab Network
• Darwinia Network
• XinFin Network
• Apothem Network
• BNB Smart Chain
• Syscoin Mainnet
• OKC
• Conflux eSpace Testnet
• Viction Testnet
• Binance Smart Chain Testnet
• Gnosis
• Velas EVM Mainnet
• ThunderCore Mainnet
• Shibarium
• Fuse
• Polygon
• Sonic
• Puppynet Shibarium
• Manta Pacific Mainnet
• HashKey Chain
• X1 Testnet
• X Layer Mainnet
• BitTorrent
• opBNB
• Happychain Testnet
• Nexilix Smart Chain
• Plinga
• Fantom
• Fraxtal
• Kroma
• Guru Network Mainnet
• Boba Network
• ZKsync Sepolia Testnet
• Filecoin Mainnet
• KCC Mainnet
• ZKsync Era
• Cronos Testnet
• Shape
• PulseChain
• Cronos zkEVM Mainnet
• Optimism Goerli
• PGN
• Areon Network
• World Chain
• Flow EVM Testnet
• Rollux Mainnet
• MetaChain Mainnet
• Astar
• Metis Goerli
• Flow EVM Previewnet
• Redstone
• Koi Network
• Flow EVM Mainnet
• QL1
• Wanchain
• Mode Testnet
• PulseChain V4
• Lyra Chain
• Zora Goerli Testnet
• Klaytn Baobab Testnet
• Conflux eSpace
• Metis
• Polygon zkEVM
• Core Dao
• DeFiChain EVM Mainnet
• DeFiChain EVM Testnet
• Lisk
• Moonbeam
• Moonriver
• Moonbase Alpha
• Unichain Sepolia
• Sei Network
• Polygon zkEVM Testnet
• MetaChain Istanbul
• Gravity Alpha Mainnet
• Metal L2
• Soneium Mainnet
• LightLink Phoenix Mainnet
• LightLink Pegasus Testnet
• Swellchain
• Soneium Minato Testnet
• Sanko
• Dogechain
• Ronin
• Saigon Testnet
• Aleph Zero Testnet
• SnaxChain
• Kava EVM Testnet
• Kava EVM
• RSS3 VSL Sepolia Testnet
• Atleta Olympia
• GOAT
• Kroma Sepolia
• Polygon zkEVM Cardona
• Fraxtal Testnet
• inEVM Mainnet
• Abstract
• Crossbell
• Astar zkEVM
• DOS Chain Testnet
• APEX Testnet
• Fantom Testnet
• LUKSO Testnet
• Lisk Sepolia
• Nexi
• Beam
• IoTeX
• IoTeX Testnet
• MEVerse Chain Testnet
• World Chain Sepolia
• Mantle
• Mantle Testnet
• Mantle Sepolia Testnet
• Humanode
• Superseed
• Saga
• opBNB Testnet
• Syscoin Tanenbaum Testnet
• ZetaChain
• ZetaChain Athens Testnet
• InitVerse Mainnet
• InitVerse Genesis Testnet
• MEVerse Chain Mainnet
• Cyber
• The Root Network
• The Root Network - Porcini
• Canto
• DOS Chain
• Klaytn
• Zenchain Testnet
• Base
• IOTA EVM
• JIBCHAIN L1
• Monad Testnet
• Gnosis Chiado
• Arthera
• Arthera Testnet
• Shape Sepolia Testnet
• Abstract Testnet
• Artela Testnet
• RSS3 VSL Mainnet
• SnaxChain Testnet
• Beam Testnet
• Immutable zkEVM
• Phoenix Blockchain
• Immutable zkEVM Testnet
• Humanode Testnet 5
• EOS EVM Testnet
• Holesky
• Garnet Testnet
• EOS EVM
• Unreal
• Oasis Sapphire
• Bitgert Mainnet
• Fusion Mainnet
• Ape Chain
• Mode Mainnet
• Aleph Zero
• Donatuz
• Arbitrum One
• Arbitrum Nova
• Celo
• AssetChain Testnet
• ZKFair Mainnet
• Etherlink
• Avalanche Fuji
• Avalanche
• Alfajores
• Fusion Testnet
• Zircuit Testnet
• Zircuit Mainnet
• Sophon
• Superseed Sepolia
• DFK Chain
• Superposition
• Rollux Testnet
• PGN
• Linea Goerli Testnet
• Linea Sepolia Testnet
• Linea Mainnet
• Metis Sepolia
• BOB
• Treasure
• Geist Mainnet
• Creator
• Godwoken Mainnet
• Polygon Mumbai
• Polygon Amoy
• Berachain bArtio
• Berachain
• Blast
• Base Goerli
• Base Sepolia
• Jibchain Testnet
• Plume Devnet
• Plume Mainnet
• re.al
• Taiko Mainnet
• Taiko Jolnir (Alpha-5 Testnet)
• Taiko Hekla L2
• Bitlayer Testnet
• Bitlayer Mainnet
• Arbitrum Goerli
• Arbitrum Sepolia
• Scroll Sepolia
• Scroll
• DustBoy IoT
• Polter Testnet
• Xai Mainnet
• BOB Sepolia
• Treasure Topaz Testnet
• Forma
• PlayFi Albireo Testnet
• Funki Sepolia Sandbox
• Manta Pacific Testnet
• Manta Pacific Sepolia Testnet
• Astar zkEVM Testnet zKyoto
• Zora
• Fluence
• Sepolia
• OP Sepolia
• Corn
• Corn Testnet
• SKALE Nebula Testnet
• Fluence Testnet
• Cyber Testnet
• Blast Sepolia
• Neon EVM DevNet
• Neon EVM MainNet
• Meld
• Sophon Testnet
• SKALE Calypso Testnet
• Lumia Mainnet
• Zora Sepolia
• SKALE Titan Hub
• Aurora
• SKALE | Titan Community Hub
• SKALE Europa Testnet
• SKALE | Nebula Gaming Hub
• SKALE | Calypso NFT Hub
• Harmony One
• Lumia Testnet
• SKALE | Europa Liquidity Hub
• Fluence Stage
• Palm
• Palm Testnet