Tutorials
Tutorials and guides on how to use Etherscan, new features, and additional tools provided to the Ethereum community users.
Event Logs
FeaturedA brief introduction to Event Logs on Ethereum.
Code Reader
FeaturedThe Code Reader is a tool that leverages the power of AI to provide users with the ability to retrieve and interpret the source code of a specific contract address.
Advanced Filter
FeaturedThe Advanced Filter is a powerful tool that allows users to refine and customize their search results based on specific criteria. Users can utilize the Advanced Filter to extract valuable insights and perform targeted analysis within the vast Ethereum data on Etherscan.
Pro Tips for Advanced Filter
Tips & tricks to use Advanced Filter more efficiently.
Using the API Service
A beginner's guide on how to start using Etherscan APIs
Token Holdings Dropdown
The Token Holdings dropdown provides a quick and easy way to view the tokens held by an address.
Method ID
A brief introduction to Method ID on Ethereum.
Understanding ERC-4337 Account Abstraction
An introduction to ERC-4337 Account Abstraction
Exploring the Processed Beacon Chain Withdrawals Page
Here you can view all the processed beacon chain withdrawals.
How to Look Up Uniswap V3 Positions on Etherscan
Easily look up Uniswap V3 Positions of an address on Etherscan.
Understanding Transaction Input Data
The Input Data field is a part of an Ethereum transaction that allows users to include additional information along with the transaction.
How to Filter Transactions of an Address
The number of transactions associated with an Ethereum address can grow over time, potentially making it difficult to track and analyze its activity. This is where transaction filters come in handy.
Etherscan Browser Extension
The Etherscan Browser Extension is a handy tool for Ethereum users. It provides real-time gas price updates and a simple search for any onchain items with a single click.
Understanding the Required Input Formats for Read/Write Contract Tab
This article explains how Etherscan utilizes tuples in Solidity contracts and provides instructions on how to access and input them through the Read and Write Contract tab on verified contract pages.
How To Use Read/Write Contract Features on Etherscan
A brief tutorial on what is Read/Write Contract features and how to use them.
Exploring the NFT Page
Etherscan's NFT Page shows details specific to an NFT such as its properties and trading history.
Exploring the Token Holdings Page
The Token Holdings page shows a detailed view of an address's tokens and NFT assets
Exploring The NFT Tracker Page
Etherscan’s NFT Tracker tracks minting and trading transactions from a list of supported marketplaces.
Contract Interactions on the Chain
A transaction is the needed indicator to execute some aspect of a smart contract’s functions. They are mined by block producers for a fee called gas.
Understanding Ethereum Accounts
An Ethereum account is an entity with an ether (ETH) balance that can send transactions on the chain. These accounts are either user-controlled (human) or deployed as smart contracts (code-dependent).
Smart Contracts on Ethereum
Supported by the Ethereum Virtual Machine, a ‘smart contract’ is basically a computer program that runs on the blockchain. It combines two important elements: code (its functions) and data (its state).
Viewing Transactions on Etherscan
Here is a clear and easy-to-use guide to assist you with tracking your Ethereum transaction using Etherscan.
Switching Network On Etherscan
A tutorial on how to switch network on Etherscan.
Check Previous Balance Tool
The Check Previous Balance tool can be used to find how much token balance an address has at a specific time or block.
EthValidate
EthValidate is a feature to validate any transactions, addresses' balances, and token balances on the Etherscan’s node with other nodes.
Verified Signatures Tool
Our Verified Signatures Tool just got revamped! Let's see what are the changes and additions.
Types of Contract Verification
The 3 different tiers of contract verification available when open sourcing contracts on Etherscan.
Exploring the DEX Tracker Page
Etherscan’s DEX tracker tracks all trading transactions from the list of supported DEX.
Exploring the Block Page
A block is a core concept that can be thought of as a page in a ledger. A block contains transaction data and the hash of the previous block that ensures immutability and security in the blockchain network.
Exploring the Block Details
A block is a core concept that can be thought of as a page in a ledger. A block contains transaction data and the hash of the previous block that ensures immutability and security in the blockchain network.
Exploring the Node Tracker Page
Etherscan's Ethereum Node Tracker Page shows statistics of all the nodes running on the Ethereum network.
How to Use the DEX Trading Pair Page
Guide on using Etherscan's DEXTracker
Exploring the Contact Us Page
Navigating Etherscan's Contact Us Page.
Exploring the Uncle Block Page
Making sense of Etherscan's View Uncles page.
Exploring the Token Tracker Page
Users can bring up the token tracker page to see the general overview of top ERC-20 and ERC-721 tokens on Etherscan.
Public Name Tag Removal
A tutorial on how to request for the removal of a Public Name Tag and/or labels from an address that you own.
Unit Converter
Use the Unit Converter tool to instantly convert a given value and shows its equivalent in all the other different unit denominations.
Optimized Search Bar
A short breakdown of the latest enhancement on our Auto Lookup feature.
How To “Cancel” Ethereum Pending Transactions?
There are several things you need to know to make sure that the transaction you are making will go through successfully.
Add Custom ABI for Smart Contracts
Developers can now add custom ABIs to any smart contracts on Etherscan. Adding custom ABIs introduces a new way to interact and debug smart contracts.
API Keys
A tutorial on how to create, edit and manage your API key,
Token Balance Checker
The Token Balance Checker on Etherscan is a flexible tool that allows users to look up the token historical balance at a specific Block No or Date.
Understanding the Token page
A breakdown of the Etherscan's token page with detailed description of every features and information therein.
Explore a Contract Address on Etherscan
A detailed breakdown of the features, information and data available on Contract Address page.
Report/Flag Address
A brief tutorial on how to submit a report against fraudulent, scam, phishing or suspicious addresses on Etherscan.
Dark Mode
How to switch between the Light, Dim and Dark Mode on Etherscan.
Private Token Ignore List
A step-by-step guide on how to use our Private Token Ignore List feature.
Private Address Name Tags
A quick informative guide on how to create your own private personalized Address Name Tags.
Transaction Private Notes
A guide on how to add your own personalized private note to a transaction.
Navigating the Etherscan Homepage
A walk through guide on how to navigate the Etherscan homepage efficiently.
Site Settings
A quick walk-through on how to change some of the settings such as language and currency when using Etherscan.
Deleting your Etherscan User Account
Follow the instruction to remove & delete Etherscan user account.
Account Settings
A short guide on how to update your Account Settings (email & password)
Forgot Password
A guide on how to recover your login details in the case of a forgotten password
Log In to Etherscan
Steps to log in to your Etherscan account.
Etherscan Account Registration
A step by step guide on how to create an Etherscan account.
How to Subscribe & Unsubscribe from Newsletter
Etherscan sends a monthly email newsletter to share analyses, updates, trending topics, reports and swag with the community. You may choose to subscribe or unsubscribe from the newsletter at any time.
Explore an EOA Address on Etherscan
A detailed breakdown of the features, information and data available on an EOA page.
Address Watch List
What this feature does is it tracks addresses of your choice and notifies you via email whenever an ingoing or outgoing transactions happen with the addresses.
Sign up for Etherscan Account
An Etherscan account allows you to add watch list, private name tags, private transaction notes, receives email notifications and any upcoming features.