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

# Native Token

The native token of [Immutable Chain](/docs/products/immutable-chain/overview) is **IMX**, issued by the IMX Ecosystem Foundation.

On Immutable Chain it is used for gas and can be staked. On Ethereum it exists as an [ERC20](/docs/products/asset-contracts/erc20).

## Token Details

| Network                 | Symbol | Address                                                                                | Wrapped (wIMX)                                                                                             |
| ----------------------- | ------ | -------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
| **Immutable (mainnet)** | IMX    | Native                                                                                 | [0x3a0c...9c9d](https://explorer.immutable.com/address/0x3a0c2ba54d6cbd3121f01b96dfd20e99d1696c9d)         |
| **Immutable (testnet)** | tIMX   | Native                                                                                 | [0x1CcC...3439](https://explorer.testnet.immutable.com/address/0x1CcCa691501174B4A623CeDA58cC8f1a76dc3439) |
| **Ethereum**            | IMX    | [0xf57e...79ff](https://etherscan.io/token/0xf57e7e7c23978c3caec3c3548e3d615c346e79ff) | —                                                                                                          |

<Info>
  **Deposit (Ethereum → Immutable):** The canonical bridge credits **native IMX** on Immutable Chain when you bridge ERC20 IMX from Ethereum.

  **Wrapped IMX (wIMX)** is an ERC20 on Immutable Chain created by wrapping native IMX (e.g. for DeFi). You can wrap and unwrap via [Immutable Toolkit](https://toolkit.immutable.com/wrap-imx/).

  Withdrawals to Ethereum accept either native IMX or wIMX and deliver ERC20 IMX on L1.
</Info>

## Staking

Staking on Immutable Chain is provided by the IMX Ecosystem Foundation.

For more information and to participate, see [imx.community](https://imx.community/staking).

## Getting IMX

| Environment | Option                                                                                                                           |
| ----------- | -------------------------------------------------------------------------------------------------------------------------------- |
| **Testnet** | [Faucet](/docs/products/immutable-chain/faucet) (test-IMX from Hub)                                                              |
| **Mainnet** | [Canonical Bridge](/docs/products/immutable-chain/bridging) from Ethereum, or acquire on supported exchanges/third-party bridges |

## Next Steps

<CardGroup cols={2}>
  <Card title="Staking" icon="coins" href="https://imx.community/staking">
    Stake IMX via IMX Ecosystem Foundation
  </Card>

  <Card title="Bridging" icon="bridge" href="/docs/products/immutable-chain/bridging">
    Move IMX between Ethereum and Immutable Chain
  </Card>

  <Card title="Faucet" icon="faucet" href="/docs/products/immutable-chain/faucet">
    Get testnet tIMX for development
  </Card>

  <Card title="Gas Sponsorship" icon="gas-pump" href="/docs/products/passport/gas-sponsorship">
    Sponsor gas for players
  </Card>
</CardGroup>