> For the complete documentation index, see [llms.txt](https://docs.lsr.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lsr.finance/token/about/how-to-buy/dex.md).

# DEX

## Step 1: create wallet

To buy LSR token you have to create a crypto wallet where it will be stored.

This wallet must support Binance Smart Chain: <https://docs.binance.org/wallets/bsc-wallets.html>

For example, you can use MetaMask:

1. download browser extension: <https://metamask.io/download/>
2. add Binance Smart Chain mainnet network: <https://academy.binance.com/en/articles/connecting-metamask-to-binance-smart-chain>
3. switch wallet to Binance Smart Chain mainnnet
4. import LaserEyes token
   1. press "import" button in your MetaMask wallet
   2. paste LSR contract address: 0x1cb9ca00538265a22e56b758026948608ba5d86f
   3. press "Add Custom Token"

## Step 2: get BNB

To trade on Binance Smart Chain mainnet you have to place some BNB tokens in your wallet.

To do this you can:

1. buy some BNB on a CEX, e.g. Binance
2. withdraw these BNB to your wallet address: <https://crypto-explained.com/services/send-bnb-coin-to-binance-smart-chain-on-metamask/>

## Step 3: buy LSR

1. Open PancakeSwap: <https://pancakeswap.finance/swap?outputCurrency=0x1cb9ca00538265a22e56b758026948608ba5d86f>
2. press "Connect Wallet" button to connect your wallet
3. check contract address: 0x1cb9ca00538265a22e56b758026948608ba5d86f
4. fill number of BNB that you want to use for buying LSR
5. press "Swap"

You can also use some DEX aggregator, e.g. <https://app.1inch.io/#/56/swap/BNB/LSR>


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