Tutorials

Tutorials and guides on how to use Etherscan, new features, and additional tools provided to the Ethereum community users.

Event Logs

Featured

A brief introduction to Event Logs on Ethereum.

Teck Yuan Lee
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Code Reader

Featured

The 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.

Teck Yuan Lee
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Advanced Filter

Featured

The 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.

Teck Yuan Lee
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Pro Tips for Advanced Filter

Tips & tricks to use Advanced Filter more efficiently.

Teck Yuan Lee
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Using the API Service

A beginner's guide on how to start using Etherscan APIs

Teck Yuan Lee
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Token Holdings Dropdown

The Token Holdings dropdown provides a quick and easy way to view the tokens held by an address.

Teck Yuan Lee
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Method ID

A brief introduction to Method ID on Ethereum.

Teck Yuan Lee
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Understanding ERC-4337 Account Abstraction

An introduction to ERC-4337 Account Abstraction

Teck Yuan Lee
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Exploring the Processed Beacon Chain Withdrawals Page

Here you can view all the processed beacon chain withdrawals.

Teck Yuan Lee
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How to Look Up Uniswap V3 Positions on Etherscan

Easily look up Uniswap V3 Positions of an address on Etherscan.

Teck Yuan Lee
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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.

Teck Yuan Lee
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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.

Teck Yuan Lee
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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.

Teck Yuan Lee
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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.

Faiz Adnan
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How To Use Read/Write Contract Features on Etherscan

A brief tutorial on what is Read/Write Contract features and how to use them.

Faiz Adnan
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Exploring the NFT Page

Etherscan's NFT Page shows details specific to an NFT such as its properties and trading history.

AzfarEphr
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Exploring the Token Holdings Page

The Token Holdings page shows a detailed view of an address's tokens and NFT assets

AzfarEphr
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Exploring The NFT Tracker Page

Etherscan’s NFT Tracker tracks minting and trading transactions from a list of supported marketplaces.

AzfarEphr
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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.

Deborah Joy Peter
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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).

Deborah Joy Peter
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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).

Deborah Joy Peter
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Viewing Transactions on Etherscan

Here is a clear and easy-to-use guide to assist you with tracking your Ethereum transaction using Etherscan.

Deborah Joy Peter
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Switching Network On Etherscan

A tutorial on how to switch network on Etherscan.

Faiz Adnan
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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.

Lutfi nizam
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EthValidate

EthValidate is a feature to validate any transactions, addresses' balances, and token balances on the Etherscan’s node with other nodes.

Francesca Overee
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Verified Signatures Tool

Our Verified Signatures Tool just got revamped! Let's see what are the changes and additions.

Raja Amir
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Types of Contract Verification

The 3 different tiers of contract verification available when open sourcing contracts on Etherscan.

Nicholas C
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Exploring the DEX Tracker Page

Etherscan’s DEX tracker tracks all trading transactions from the list of supported DEX.

AzfarEphr
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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.

AzfarEphr
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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.

AzfarEphr
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Exploring the Node Tracker Page

Etherscan's Ethereum Node Tracker Page shows statistics of all the nodes running on the Ethereum network.

AzfarEphr
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How to Use the DEX Trading Pair Page

Guide on using Etherscan's DEXTracker

AzfarEphr
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Exploring the Contact Us Page

Navigating Etherscan's Contact Us Page.

AzfarEphr
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Exploring the Uncle Block Page

Making sense of Etherscan's View Uncles page.

AzfarEphr
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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.

AzfarEphr
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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.

Raja Amir
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Unit Converter

Use the Unit Converter tool to instantly convert a given value and shows its equivalent in all the other different unit denominations.

Raja Amir
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Optimized Search Bar

A short breakdown of the latest enhancement on our Auto Lookup feature.

Raja Amir
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Transaction Action: Making Sense of Complex Transactions

Transaction Action abstracts away miscellaneous information and highlights only the key events that are relevant to the end user.

Teck Yuan Lee
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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.

Kaven Choi
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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.

Kaven Choi
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API Keys

A tutorial on how to create, edit and manage your API key,

Raja Amir
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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.

Kaven Choi
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Understanding the Token page

A breakdown of the Etherscan's token page with detailed description of every features and information therein.

Raja Amir
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Explore a Contract Address on Etherscan

A detailed breakdown of the features, information and data available on Contract Address page.

Raja Amir
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Report/Flag Address

A brief tutorial on how to submit a report against fraudulent, scam, phishing or suspicious addresses on Etherscan.

Raja Amir
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Dark Mode

How to switch between the Light, Dim and Dark Mode on Etherscan.

Raja Amir
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Private Token Ignore List

A step-by-step guide on how to use our Private Token Ignore List feature.

Raja Amir
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Private Address Name Tags

A quick informative guide on how to create your own private personalized Address Name Tags.

Raja Amir
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Transaction Private Notes

A guide on how to add your own personalized private note to a transaction.

Raja Amir
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Navigating the Etherscan Homepage

A walk through guide on how to navigate the Etherscan homepage efficiently.

Raja Amir
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Site Settings

A quick walk-through on how to change some of the settings such as language and currency when using Etherscan.

Raja Amir
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Deleting your Etherscan User Account

Follow the instruction to remove & delete Etherscan user account.

Raja Amir
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Account Settings

A short guide on how to update your Account Settings (email & password)

Raja Amir
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Forgot Password

A guide on how to recover your login details in the case of a forgotten password

Raja Amir
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Log In to Etherscan

Steps to log in to your Etherscan account.

Raja Amir
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Etherscan Account Registration

A step by step guide on how to create an Etherscan account.

Raja Amir
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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.

Harith Kamarul
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Explore an EOA Address on Etherscan

A detailed breakdown of the features, information and data available on an EOA page.

Raja Amir
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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.

Raja Amir
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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.

Kaven Choi
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