# Ethereum

## Introduction

[**Ethereum**](https://ethereum.org) is a decentralized, open-source blockchain platform with smart contract functionality. It enables developers to build and deploy decentralized applications (dApps) and supports a vast ecosystem of projects in the fields of DeFi, NFTs, and beyond. Ethereum's flexibility and robust community have made it a popular choice for developers entering the Web3 space.

### **Chain Information**

{% embed url="<https://ethereum.org/en/developers/>" %}
Official Documentation
{% endembed %}

| chainId (int) | chainName (string) | EVM Chains              |
| ------------- | ------------------ | ----------------------- |
| 1             | ethereum           | Ethereum Mainnet        |
| 5             | ethereum           | Ethereum Goerli Testnet |


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