Pre-trade trust verification for ElizaOS evm agents — composed OFAC SDN + GoPlus + Etherscan + anomaly-heuristics risk gate via x402-paid PaladinFi API on Base. Natural-language LLM extraction; preview (free) and paid ($0.001 USDC/call) modes.

routescan-client

A set of classes to work with evm-compatible blockchain observers

@paladinfi/agentkit-actions

Pre-trade trust verification for Coinbase AgentKit agents — composed OFAC SDN + GoPlus + Etherscan + anomaly-heuristics risk gate via x402-paid PaladinFi API on Base. Class-based ActionProvider with paid x402 settlement.

etherscan-abi

⏬🚀 Fetch the most up-to-date ABI of a verified Smart Contract from Etherscan in seconds!

@flethy/configtypes

ethrscan

Node.js library for communicating with the Etherscan API.

@evmexplorer/blockscout

EVM Explorer TypeScript BlockScout V2 sdk

truffle-verify

Verify deployed smart contracts on Etherscan from Truffle

etherscann

Node.js library for communicating with the Etherscan API.

kazumi-sentinel

on-chain privacy guardian. scans ethereum wallets for deanon risk.

etherscna-api

API to etherscan with a simple interface

etherscn-api

API to etherscan with a simple interface

ethersan

Node.js library for communicating with the Etherscan API.

blockchain-forensic-toolkit

Professional blockchain forensic analysis toolkit with AI-powered MCP integration, Etherscan API V2 support, and comprehensive investigation management

@tomochain-name-service/hardhat-verify

Hardhat plugin for verifying contracts

truffle-flydax-verify

Verify your deployed smart contracts on Etherscan/Blockscout from the Truffle CLI

@intentsolutionsio/blockchain-explorer-cli

Command-line blockchain explorer for transactions, addresses, and contracts

sol-verifier

Verify Solidity Smart Contracts on Etherscan

etherscan

Node.js library for communicating with the Etherscan API.

easyscan

Easy to use the etherscan and tronscan.

node-etherscan-api

Etherscan API for Node.js

truffle-plugin-verify-flydax

Verify your deployed smart contracts on Etherscan from the Truffle CLI

@cds.id/truffle-plugin-verify

Verify your deployed smart contracts on Etherscan from the Truffle CLI - active maintenance

@zcorefinance/truffle-source-verify

Verify your deployed smart contracts on Etherscan/Blockscout from the Truffle CLI

embark-etherscan-verifier

Embark plugin to flatten and verify solidity contracts on Etherscan

@aurracloud/etherscan-mcp

Model Context Protocol (MCP) server for Etherscan API integration. Provides tools for querying Ethereum blockchain data including balances, transactions, contracts, and token information.

truffle-plugin-verify-ftm

Verify your deployed smart contracts on Etherscan from the Truffle CLI

truffle-plugin-verify-proxy

Verify your deployed smart contracts on Etherscan from the Truffle CLI

@sentio/truffle-fetch-and-compile

Used to obtain external verified sources and compile them

@oec-community/truffle-plugin-verify

Verify your deployed smart contracts on Etherscan from the Truffle CLI

@positionlab/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

@extendswap/truffle-plugin-verify

Verify your deployed smart contracts on Etherscan from the Truffle CLI

etherscan-label-scraper

scrapes address labels from etherscan

contract-yoink

A simple command line tool for pulling contracts from Etherscan

etherscan-src

⏬🚀 Fetch the most up-to-date source of a verified Smart Contract from Etherscan in seconds!

@goat-sdk/plugin-etherscan

ethereum-transaction-stream

Relatime Ethereum transactions tracking library

@pinto-org/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan (Pinto fork with Etherscan v2 API fixes)

react-use-etherscan

🌊 🏄 ⚛️ React hooks for interacting with Etherscan. Supports Android/iOS/Web/Expo.

@snjax/etherscan-mcp

MCP server for Etherscan API v2 - provides blockchain data tools for AI models

@fuchengshun/truffle-plugin-verify

Verify your deployed smart contracts on Etherscan from the Truffle CLI

truffle-verify-alain

Verify your deployed smart contracts on Etherscan/Blockscout from the Truffle CLI

@wanyvic/truffle-plugin-verify1

Verify your deployed smart contracts on Etherscan from the Truffle CLI

dlcontract

Download verified smart contracts from Etherscan

savecontract

A CLI tool to download verified smart contract source code from Etherscan and other block explorers using the Etherscan V2 API.

@seangob/etherscan

NodeJS API wrapper for EtherScan.io

@bcoders.gr/eth-scrapper

Electron web scraper for Etherscan transactions - External and Internal transaction hash extractor

@owodunni/ethscan

A simple CLI for querying contract information from block-explorers

etherscan-client

A set of classes to work with etherscan-compatible blockchain observers

shadows-truffle-plugin-verify

Verify your deployed smart contracts on Etherscan from the Truffle CLI

etherscan-solidity-fetcher

A utility to fetch Solidity contracts from Etherscan.

truffle-heco-verify

Verify your deployed smart contracts on Etherscan/Blockscout from the Truffle CLI

token-ping

An npm package for easily querying ERC20, ERC721, or ERC1155 data with no setup.

@kangafinance/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

etherscan.js

Node.js library for Etherscan.io

@polygonlicense/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

solco

Solidity smart contracts utility

etherscan-sdk

A comprehensive TypeScript SDK for Etherscan API that works in both Node.js and browser environments

@sentio/truffle-source-fetcher

Fetches verified source code from services such as Etherscan

multi-sol-verifier

Verify Solidity Smart Contracts on Etherscan & Bscscan

@graveyardx/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

ethplorer-node

a wrapper api for ethplorer API

@nexys/etherscan-sdk

[![npm version](https://img.shields.io/npm/v/@nexys/etherscan-sdk.svg)](https://www.npmjs.com/package/@nexys/etherscan-sdk) [![Build and Test Package](https://github.com/nexys-system/etherscan-sdk/actions/workflows/test.yml/badge.svg)](https://github.com/

abistash

Fetch contract ABIs from Etherscan and store them locally

voluptaterepellendus

A simple CLI for querying contract information from block-explorers

smart-contract-downloader

CLI tool to download smart contract from blockchain explorers

@vzchains/etherscan-api

API to etherscan with a simple interface

@miinded/nestjs-web3-etherscan

Production-ready NestJS module for Etherscan API integration. Supports multiple blockchains with automatic retry and rate limiting.

etherscan-api-e

API to etherscan with a simple interface

blockscandl

Smart contract source code and ABI downloader for block explorers such as Etherscan, BscScan, FTMScan, or those similar to them.

bsc-buidler-etherscan

Buidler plugin for verifying contracts on etherscan

hardhat-etherscan-contract-cloner

Hardhat plugin for cloning contracts from ethereum using etherscan

@heartade/etherscan-v2-sdk

Production grade Etherscan V2 SDK with Zod validation and Rate Limiting

etherscan-v2-sdk

Production grade Etherscan V2 SDK with Zod validation and Rate Limiting

@hypesimlabs/hardhat-verify

Hardhat plugin for verifying contracts

hardhat-etherscan-contract

Hardhat plugin fetching contract ABI and source code from blockscan

clark-hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

bscverifyy

Verify your deployed smart contracts on Etherscan from the Truffle CLI

@alayanetwork/etherscan-link

A library for generating alayascan links.

@powerpool/buidler-etherscan

Buidler plugin for verifying contracts on etherscan

molend-hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

@nikitastupin/hardhat-etherscan-abi

Hardhat plugin fetching contract ABI from etherscan

@feederfinance/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

@houyanzu1/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

@okexchain/truffle-plugin-verify

Verify your deployed smart contracts on Etherscan from the Truffle CLI

@0xkyng/etherscan-api

API to etherscan with a simple interface

@dgrlabs/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

bscverify

Verify your deployed smart contracts on Etherscan from the Truffle CLI

etherscan-util

A package fetching contract ABI from etherscan

lazy-verify

Simple Tool for Contract verification on Etherscan and Blockscout

@n4mchun/etherscan-sdk

Type-safe TypeScript SDK for Etherscan V2 API with multichain support

@microhoffman/sourcify-to-etherscan

CLI for importing Sourcify verified contracts to Etherscan

payed

Confirm ethereum payments

ethplorer-api-node

A versatile Node.js library for Ethplorer's API with multi-key support and promise-based operations.

forge-verify

A utility for verifying Foundry/Forge compiled smart contracts on Etherscan

etherscan-contract-fetcher

CLI tool to fetch verified smart contract source code from Etherscan v2 API

contract-verifier

A Node.js CLI tool to automate smart contract verification on block explorers like Etherscan and Polygonscan

earlybirds

Gets first N wallets that did buy txns in a token

technical-task

**Technical Task Package**

@wanyvic/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

etherscan-mcp-for-dev

An etherscan mcp made for developer

@gzeoneth/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

eth-scan-api

API to etherscan with a simple interface

etherscan-api-cn

API to cn.etherscan with a simple interface中国镜像

solscan

Download verified Ethereum smart contracts from Etherscan by address.

eth-gas-estimator-lite

Gas price estimator for Ethereum via Etherscan (low/medium/high in Gwei)

etherscan-verifier

A CLI tool to verify smart contracts

solc-plugin-verify-proxy

Verify your deployed smart contracts (compiled with solc) on Etherscan from nodejs

@defihelper/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

kether

easy to use ethereum

@extrawallet/etherscan-link

A library for generating etherscan links.

@raydeck/hardhat-etherscan

Hardhat plugin for verifying contracts on etherscan

solidity-source-downloader

A tool to download solidity source code from Etherscan-like APIs

token-sniffer-lite

Advanced configurable token sniffer for EVM chains with safety scoring

etherscan-node

API to etherscan with a simple interface

verifyfx

Hardhat plugin for verifying contracts on etherscan

scanner-address

Scanner balance of address on etherscan

ethers-from-explorer

Instantiate ethers.js Contract without manual ABI import.

@pipeworx/mcp-etherscan

Etherscan MCP — multichain block-explorer API (Etherscan V2)