> For the complete documentation index, see [llms.txt](https://docs.onto.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onto.app/guides/discover/polygon/anyswap-user-guide.md).
# Anyswap User Guide
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At present, Anyswap Bridge cannot adapt to the mobile terminal. If you want to cross the assets of the Binance Smart Chain (BSC) to Polygon, you need to log in to the Metamask on the PC terminal for operation.
Chorme download link:
Metamask download link:
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#### 1. Export the private keys of Binance Smart Chain (BSC) single-chain wallet
{% content-ref url="/pages/-MQz5b36wrX5SVr-DgHL" %}
[Importing/Exporting Wallet Private Keys and Mnemonic Phrases](/basics/assets-management/importing-exporting-wallet-private-keys-and-mnemonic-phrases.md)
{% endcontent-ref %}
* Choose to export the private keys
#### 2. Import the private key into Metamask
* Click the avatar page in the upper right corner
* Select "**Import Account**"
* Paste the private key
#### 3.Enter Anyswap Bridge
* link:
#### 4. Connect to Metamask
* On Anyswap, Choose MATIC network and click "Connect wallet"
* Copy the settings below to set MATIC network on Metamask
* Network Name: MATIC
* New RPC URL:
* Chain ID: 137
* Symbol: MATIC
* Block Explorer URL:
#### 5. Cross-chain
* Take BANANA as an example. Select BANANA, and enter the amout you would like to deposit.
* Click "**CrossChain Deposit**", and then lick "Confirm" on Metamask to complete Cross-chain deposit
* Enter the tutorial page via: