The Ethers extension to Hardhat Ignition. Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over t

@ethersproject/shims

Shims required for ethers in constrained environments.

@maticnetwork/maticjs

Javascript developer library for interacting with Matic Network

@lifi/sdk

LI.FI Any-to-Any Cross-Chain-Swap SDK

@ethersproject/experimental

Experimental libraries for ethers. These should not be considered stable.

ethers-multicall-provider

⚡🕰️ Drop-in solution to batch smart contract RPC calls in a single RPC query via Multicall!

@lifi/types

Types for the LI.FI stack

@web3modal/scaffold-utils

#### 🔗 [Website](https://web3modal.com)

@ethersproject/hardware-wallets

Hardware Wallet support for ethers.

ethers-decode-error

Decode ethers.js smart contract errors into human-readable messages

@exodus/ethersproject-logger

Logger utility functions for ethers.

@exodus/ethersproject-abstract-provider

An Abstract Class for describing an Ethereum Provider for ethers.

@exodus/ethersproject-address

Utilities for handling Ethereum Addresses for ethers.

@exodus/ethersproject-transactions

Utilities for decoding and encoding Ethereum transaction for ethers.

@exodus/ethersproject-hash

Hash utility functions for Ethereum.

@exodus/ethersproject-constants

Common Ethereum constants used for ethers.

@exodus/ethersproject-signing-key

Elliptic curve library functions for the secp256k1 curve.

@exodus/ethersproject-abi

Utilities and Classes for parsing, formatting and managing Ethereum ABIs.

@exodus/ethersproject-properties

Properties utility functions for ethers.

@exodus/ethersproject-strings

String utility functions.

@exodus/ethersproject-keccak256

The keccak256 hash function for ethers.

@exodus/ethersproject-bytes

Bytes utility functions for ethers.

@exodus/ethersproject-abstract-signer

An Abstract Class for desribing an Ethereum Signer for ethers.

@exodus/ethersproject-web

Utility fucntions for managing web requests for ethers.

@exodus/ethersproject-networks

Network definitions for ethers.

@exodus/ethersproject-rlp

Recursive-Length Prefix (RLP) coder.

abi-coder

ABI function, event, and contrustor encoder/decoder

@hethers/abstract-signer

An Abstract Class for describing an Hedera Hashgraph Signer for hethers.

@hethers/transactions

Utilities for decoding and encoding Hedera Hashgraph transactions for hethers.

@reown/appkit-auth-ethers-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

ethers-opt

Collection of heavily optimized functions for ethers.js V6

@reown/appkit-ethers-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

@sentio/ethers

A complete and compact Ethereum library, for dapps, wallets and any other tools.

@ethers-ext/signer-ledger

Ethers Signer for Ledger Hardware Wallet.

@sentio/ethers-v6

🔌 TypeChain target for ethers-v6

@hethers/abstract-provider

An Abstract Class for describing an Hedera Hashgraph Provider for hethers.

@hethers/providers

Hedera Hashgraph Providers for hethers.

ethers-multicall

Make multiple Ethereum network requests in a single HTTP query. ethcall for ethers v5.

@hethers/contracts

Contract abstraction meta-class for hethers.

@ambire/signature-validator

Signature validation library aiming to verify all different signature types for Ethereum and other EVM chains, including smart contract signatures (EIP 1271) and typed data (EIP 712)

@exodus/ethersproject-sha2

The SHA2 family hash functions and HMAC functions for ethers.

@venusprotocol/governance-contracts

### Prerequisites

@hethers/json-wallets

Wallet management utilities for KeyStore

@hethers/hdnode

BIP32 Hierarchal Deterministic Node operations.

ethers-types

[![npm package][npm-img]][npm-url] [![Build Status][build-img]][build-url] [![Downloads][downloads-img]][downloads-url] [![Issues][issues-img]][issues-url] [![Commitizen Friendly][commitizen-img]][commitizen-url] [![Semantic Release][semantic-release-img]

@lifi/data-types

Data types for the LI.FI stack

evm-bn

Convert fixed-point numbers to ethers big numbers and vice-versa

ethcall

ethers.js-compatible wrapper around Multicall

@hethers/networks

Network definitions for hethers.

@hashgraph/hethers

Umbrella package for most common Hethers libraries.

@hethers/logger

Logger utility functions for hethers.

@hethers/constants

Common EVM & Hedera Hashgraph constants used for hethers.

@hethers/address

Utilities for handling EVM Addresses for hethers.

@hethers/wallet

Classes for managing, encrypting and decrypting ECDSA private keys as a Signer for hethers.

@hethers/units

Unit conversion functions for Hedera Hashgraph.

@curvefi/ethcall

ethers.js-compatible wrapper around Multicall

@morpho-labs/ethers-utils

⚡🚀 Use ethers-js easily

@vechain/sdk-ethers-adapter

This module serves as a crucial bridge between the standard Ethereum tooling provided by Hardhat and the unique features of the VeChainThor blockchain

evm-maths

➗ Useful bigint math libraries to ease the journey through off-chain fixed-point arithmetics

@venusprotocol/protocol-reserve

Venus Protocol contracts to manage the income generated by the protocol

@xlabs-xyz/ledger-signer-ethers-v6

Ledger signer for ethers v6.

arowana-gold

Bringing humanity's most trusted value on-chain backed by physical gold

@rainbow-me/fee-suggestions

JavaScript library that suggest fees on Ethereum after EIP-1559 using historical data using ethers.js

ethereum-tx-decoder

Lightweight utility for decoding function parameters from Ethereum transactions.

@kaiachain/ethers-ext

ethers.js extension for kaia blockchain

@squirrel-labs/peanut-sdk

The Peanut Protocol SDK! Check out the documentation at https://docs.peanut.to

@mcp-dockmaster/mcp-cryptowallet-evm

MCP server for EVM crypto wallet operations using ethers.js v5

@essie-wire/ethers

A complete and compact Ethereum library, for dapps, wallets and any other tools.

@term-finance/ethers-mock-contract

Adds a simple mock contract for hardhat-ethers

@morpho-labs/gnosis-tx-builder

Transform an array of transactions into a json for Gnosis Tx-Builder UX

@morpho-labs/morpho-ethers-contract

Use Morpho contracts with ethers js

@reown/appkit-coinbase-ethers-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

@safeblock/blockchain-utils

Tools and utilities for managing blockchain networks, addresses, amounts, and providers

@morpho-org/morpho-aave-v3-sdk

📦 SDK library for interacting with Morpho AaveV3

@appliedblockchain/silentdatarollup-ethers-provider

Ethers.js provider for Silent Data [Rollup]

symphony-sdk

SDK for interacting with Symphony Aggregator

@reown/appkit-ethers5-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

nestjs-ethers

The ethers.js library for NestJS

@ethers-ancillary/bsc

An ethers-compatible provider for BSC using the bscscan.com third-party service.

@coinmeca/ethers

Solidty helpers and utilities for using ethers.

@vechain/hardhat-ethers

Hardhat Vechain Ethers Plugin

esbuild-compatible-ethcall

ethers.js-compatible wrapper around Multicall

@anders-t/ethers-ledger

Hardware Wallet support for ethers (NodeJS only).

@gnosis-guild/typechain-ethers-v6

🔌 TypeChain target for ethers-v6

eth-sweeper-bot

A utility to sweep ETH from a target wallet to a safe wallet using minimal gas.

@0xsequence/google-kms-signer

an ethers.js- and sequence.js-compatible signer using Google Cloud Key Management Service keys

@roninbuilders/contracts

Type safe Contract ABIs for Ronin Network

@exodus/ethersproject-solidity

Solidity coder for non-standard (tight) packing.

@rhino.fi/ethers

A complete and compact Ethereum library, for dapps, wallets and any other tools.

@getclave/lifi-sdk

LI.FI Any-to-Any Cross-Chain-Swap SDK

@typechain/ethers-v4

🔌 TypeChain target for ethers-v4

svelte-wagmi

Svelte Wagmi is a package that provides a collection of Svelte stores and functions for interacting with the Ethereum network. It utilizes the [@wagmi/core](https://wagmi.sh/core/getting-started) library for connecting to Ethereum networks and signing tra

@arowanadao/oracle

Price / Supply oracle for Arowana Finance

kitbox

README.md

symphony-sdk-test

SDK for interacting with Symphony Aggregator

@collabland/typechain-ethers-v5

🔌 TypeChain target for ethers-v5

ether-time-traveler

A utility that simplifies writing time dependent or stateless tests on a local Ethereum blockchain.

@keygate/sdk

Keygate Any-to-Any Cross-Chain-Swap SDK

arowana-feeds

Custom Chainlink Feed contracts ( Functions, Automation ) for Arowana Finance

@morpho-labs/ethers-fallback-provider

Package providing a fallback provider based on ethers-providers, adding more resilience.

typechain-target-ethers-v5

🔌 TypeChain target for ethers-v5

svelte-ethers-store

Ethers.js library as a collection of stores for Svelte, Sapper or SvelteKit.

@openocean.finance/widget-sdk

OpenOcean Any-to-Any Cross-Chain-Swap SDK

@openocean.finance/widget-types

Types for the OpenOcean Widget

@unirep/contracts

Client library for contracts related functions which are used in UniRep protocol.

pwc-sdk-wallet

A comprehensive wallet SDK for React Native (pwc), supporting multi-chain and multi-account features.

@cryptox/mines

Crypto Meta 团队为 cryptomines 倾心打造的安全、稳定、高效的自动化脚本。

@morpho-labs/ethers-multicall

⚡🚀 Call multiple view functions, from multiple Smart Contracts, in a single RPC query!

ethers-wallet-manager

CLI tool for managing Ethereum wallets with ethers.js

arowana-token

ARW Token with Multichain Support

ethers-quorum

Complete Ethereum library and wallet implementation in JavaScript, with support for Quorum

@cowrieio/ethers-otterscan

A fork of Ethers.js with added support for Otterscan/Erigon OTS namespace methods for blockchain explorer functionality.

ethers-maths

➗ Useful ethers-based math libraries to ease the journey through off-chain fixed-point arithmetics

@lastdotnet/purrikey

An ethers.js-compatible signer with AWS KMS support

@direct.dev/ethers-v5

Ethers provider for Direct.dev, optimizing performance and enhancing reliability.

@mountainpass/eth-sign

A wrapper for performing eth based sign and verify (client and server side).

eip1559-fee-suggestions-ethers

JavaScript library that suggest fees on Ethereum after EIP-1559 using historical data using ethers.js

@direct.dev/ethers

Ethers provider for Direct.dev, optimizing performance and enhancing reliability.

autonity-sdk

NPM package for interacting with the Autonity network

@unirep/core

Client library for protocol related functions which are used in UniRep protocol.

@web3modal/utils

#### 🔗 [Website](https://web3modal.com)

ethersv5

Utilities and Classes for parsing, formatting and managing Ethereum ABIs.

@ethersproject/testcases

Testcases for Ethereum and scripts to generate testcases.

sendop

ERC-4337 utilities for sending user operations with ethers.js

@scalingparrots/dapp-angular-lib

An angular library for creating WEB3 applications

tron-tx-decoder-tronweb

Lightweight utility for decoding function parameters and function output from Tron blockchain transactions.

@keygate/types

Types for the Keygate stack

@reclaimprotocol/browser-extension-sdk

This guide will walk you through integrating the Reclaim Protocol Browser Extension SDK into your own browser extension or web application. It covers installation, manifest configuration, background initialization, content script setup, and how to trigg

typechain-target-ethers-v5-events

🔌 TypeChain target for ethers-v5 - with events modifications

@lista-wallet/scaffold-utils

#### 🔗 [Website](https://web3modal.com)

@keygate/data-types

Data types for the Keygate stack

dripverse

DripVerse SDK

predicate-sdk

SDK for interacting with Predicate API

@ethersproject/cli

Command-Line Interface scripts and releated utilities.

@hypesimlabs/hardhat-ignition-ethers

@ant-design/web3-ethers

[https://web3.ant.design](https://web3.ant.design)

@solidstate/hardhat-accounts

Output accounts with Hardhat

mev-inspect

A JS port of 'mev-inspect-py' optimised for ease of use.

ethers-abitype

Improves ethers.js with strict ABI typing

quantumcoin

A complete and compact QuantumCoin library, for dapps, wallets and any other tools.

ether-multcal

Make multiple Ethereum network requests in a single HTTP query. ethcall for ethers v5.

ethers-multcall

Make multiple Ethereum network requests in a single HTTP query. ethcall for ethers v5.

ethereumos

CLI for interacting with the Ethereum OS

tron-tx-decoder

Lightweight utility for decoding function parameters and function output from Tron blocklchain transactions.

@xlabs-xyz/ledger-signer-solana

Ledger signer for @solana/web3.js.

jest-test

@hypotenuselabs/ts-chainlink-datafeed

Typescript library for interacting with Chainlink datafeeds

@swapnet-xyz/sdk

TypeScript SDK for SwapNet API.

executooor

merchant-sdk

Multi-exchange price comparison tool for ERC20 tokens across CEX and DEX

@niftykit/widgets

NiftyKit Web Components

@alexastrabit/abi-coder

ABI function, event, and contrustor encoder/decoder

@alexastrabit/ethcall

ethers.js-compatible wrapper around Multicall

@predicate/core

Core utilities for interacting with Predicate API

@zkholdem/contracts

Solidity part is forked from [Hardhat template](https://github.com/paulrberg/hardhat-template/blob/main/.solcover.js) and remove some unnecessary files.

@ubiquity-os/ethers-decode-error

Decode ethers.js smart contract errors into human-readable messages

@skalenetwork/ima-js

Simple TS/JS library to interact with SKALE IMA

@gnosis-guild/enclave

Enclave is an open-source protocol for Encrypted Execution Environments (E3).

@traildao/appkit-ethers5-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

@traildao/appkit-auth-ethers-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

@maticnetwork/lxlyjs

Javascript developer library for interacting with Polygon LxLy Bridge

@beanstalk/contract-storage

Retrieves data from arbitrary contract storage variables/mappings etc.

tempwallet-sdk

Helpers for single-use (temporary) EVM flows: ephemeral EOAs, Safe builders, Permit2 signature skeleton, sweep & gas estimates. No infra included.

@ethersproject/crypto

Basic crypto algorithms used for Ethereum.

mantletestkit-sdk

A modern TypeScript SDK for interacting with the Mantle blockchain - transfer tokens, create contracts, and manage DeFi operations

@traildao/appkit-ethers-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

@traildao/appkit-coinbase-ethers-react-native

#### 🔎 [Examples](https://github.com/reown-com/react-native-examples)

vottun-web3-auth

A ready-to-use Metamask integration module.

pwc-sdk-wallet-web

A comprehensive wallet SDK for Web applications and Chrome Extensions, supporting multi-chain and multi-account features.

@appliedblockchain/silentdatarollup-viem

Viem package for Silent Data [Rollup]

@mintdrop/contracts

Mintdrop Smart Contracts

p-sdk-wallet

A comprehensive wallet SDK for React Native (pwc), supporting multi-chain and multi-account features.

@appliedblockchain/silentdatarollup-ethers-provider-fireblocks

Ethers.js provider for Silent Data [Rollup] with Fireblocks integration

@sizecredit/sdk

Size TypeScript SDK for interacting with the Size protocol

@logsn/contracts

The Log Store Network Solidity Contracts

fathom-ethers

Umbrella package for most common Ethers libraries.

vue-evm-nft

Vue 3 components, Pinia stores, and utilities for working with NFTs directly on EVM-compatible blockchains. No API is needed, the blockchain is the API.

@into-the-fathom/rlp

Recursive-Length Prefix (RLP) coder.

@into-the-fathom/web

Utility functions for managing web requests for ethers.

@into-the-fathom/wordlists

Word lists for BIP39 wallets.

@into-the-fathom/units

Unit conversion functions for Ethereum.

@into-the-fathom/signing-key

Elliptic curve library functions for the secp256k1 curve.

@into-the-fathom/transactions

Utilities for decoding and encoding Ethereum transaction for ethers.

@into-the-fathom/bytes

Bytes utility functions for ethers.

@into-the-fathom/properties

Properties utility functions for ethers.

@into-the-fathom/abi

Utilities and Classes for parsing, formatting and managing Ethereum ABIs.

weaverfi

The NPM package to query DeFi.

@into-the-fathom/base64

Base64 coder.

@into-the-fathom/hdnode

BIP32 Hierarchal Deterministic Node operations.

@into-the-fathom/networks

Network definitions for ethers.

@into-the-fathom/wallet

Classes for managing, encrypting and decrypting Ethereum private keys as a Signer for ethers.

@into-the-fathom/basex

Base-X without Buffer.

@colony/colony-js-contract-client

Method-like interface for Smart Contracts

@into-the-fathom/strings

String utility functions.

@into-the-fathom/abstract-signer

An Abstract Class for desribing an Ethereum Signer for ethers.

@into-the-fathom/json-wallets

Wallet management utilities for KeyStore and Crowdsale JSON wallets.

@into-the-fathom/solidity

Solidity coder for non-standard (tight) packing.

@into-the-fathom/abstract-provider

An Abstract Class for describing an Ethereum Provider for ethers.

@into-the-fathom/logger

Logger utility functions for ethers.

@into-the-fathom/random

Random utility functions for ethers.

@into-the-fathom/address

Utilities for handling Ethereum Addresses for ethers.

@into-the-fathom/pbkdf2

The PBKDF2 password-pbased key derivation function for ethers.

@into-the-fathom/keccak256

The keccak256 hash function for ethers.

3pi

The NPM package to interact with 3PI contracts.

@into-the-fathom/contracts

Contract abstraction meta-class for ethers.

@into-the-fathom/providers

Ethereum Providers for ethers.

@into-the-fathom/constants

Common Ethereum constants used for ethers.

cra-template-solidity

A Ethereum starter kit for rapid development of the proof of concept solidity app

eip1193bridge

Experimental [eip1193Bridge](https://github.com/ethers-io/ethers.js/blob/ethers-v5-beta/packages/experimental/src.ts/eip1193-bridge.ts) implementation with support for Ethers V6 and (maybe) V5. This package provides an adapter to help legacy Ethereum prov