> For the complete documentation index, see [llms.txt](https://help.mywallet.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.mywallet.io/intro/key-features/what-is-multichain-how-to-use-it.md).

# Multichain Capabilities

What is a multichain wallet and how My Wallet works with 19 networks, including Bitcoin, Ethereum, Solana, TON, and TRON, in one app.

A **multichain wallet** lets you work with several blockchains in one app. **My Wallet** supports **19 networks**, including **Bitcoin**, **Ethereum**, **Solana**, **TON**, **TRON**, **BNB Chain**, **Base**, and **Arbitrum**—you manage assets across all of them without switching between different wallet apps.

See also [**what cryptocurrencies are supported**](/intro/introduction-to-crypto-and-my-wallet/what-cryptocurrencies-are-supported-in-my-wallet.md).

## :question: **Why do you use a multichain wallet?**

1. **Convenience**\
   Manage assets from different blockchains in one app—plus swipe-to-switch between wallets where supported.
2. **Fast & simple swaps**\
   Top up or swap when you need gas on another network—smart routes cover many pairs, including **cross-chain** paths when available.
3. **Time-saving**\
   Switch networks, review activity, open integrated explorers, and use [**Explore**](https://my.tt/explore) for dapps across supported chains.

## :sunglasses: **How do you use multichain in My Wallet?**

#### Find your addresses

Open the **Wallet** screen and tap your **wallet name** on the wallet card. You will see your addresses for **each supported network**. Tap an address to copy it or show its QR code.

#### Multichain features in My Wallet

Across supported networks you can:

* [**Top up**](/intro/transfers/how-to-receive-crypto-in-my-wallet.md) with a bank card where available.
* [**Swap**](/intro/swaps.md) assets, including **cross-chain** swaps when offered.
* Send [**transfers**](/intro/transfers.md).
* Work with [**staking**](/intro/staking.md) where the chain supports it.
* [**Track balances**](/intro/key-features/can-i-view-other-addresses-in-my-wallet.md) in View Mode and browse activity.