> ## Documentation Index
> Fetch the complete documentation index at: https://docs.phantom.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get started with EVM networks

> Integrate Phantom with supported EVM networks using the EIP-1193 provider.

The Phantom browser extension and mobile in-app browser are both designed to interact with web applications. EVM web apps can interact with Phantom via the provider that is injected at `window.phantom.ethereum`. This provider conforms to the [EIP-1193](https://eips.ethereum.org/EIPS/eip-1193) standard and is also injected at `window.ethereum` to support legacy integrations. Phantom also supports [EIP-6963](https://eip6963.org/) for ease of integration.

## EVM networks covered in this guide

This guide covers the following EVM networks. Use the same EIP-1193 provider methods across them.

| Chain | Mainnet | Testnet |
| - | - | - |
| Ethereum | Ethereum (`1` / `0x1`) | Sepolia (`11155111` / `0xaa36a7`) |
| Base | Base (`8453` / `0x2105`) | Base Sepolia (`84532` / `0x14a34`) |
| Polygon | Polygon (`137` / `0x89`) | Polygon Amoy (`80002` / `0x13882`) |
| Robinhood Chain | Robinhood Chain (`4663` / `0x1237`) | Robinhood Chain Testnet (`46630` / `0xb626`) |
| Arc | Arc (`5042` / `0x13b2`) | Arc Testnet (`5042002` / `0x4cef52`) |

To use a testnet, first enable [Testnet Mode](/developer-powertools/testnet-mode). For RPC URLs and block explorers, see the official network configuration for [Robinhood Chain](https://docs.robinhood.com/chain/connecting/) and [Arc](https://docs.arc.io/integrate/connect-to-arc).

<Warning>
  **Monad support has been deprecated.**
</Warning>

This documentation is dedicated to covering all aspects of the provider.