> For the complete documentation index, see [llms.txt](https://vertexbsc.gitbook.io/afterburner-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vertexbsc.gitbook.io/afterburner-finance/guide-tutorial/how-to-buy-usdarb.md).

# How to buy $ARB

**How to switch on Binance Smart Chain with Metamask**

![](/files/utwYpIfI56GqWpn0chbp) [Fast Guide Here](https://docs.bnbchain.org/docs/bnbIntro)

**How to use Binance Smart Chain with TrustWallet**

![](/files/SmeJ1xRMIHUMSgzkbhsT) [Fast Guide Here](https://www.binance.com/en/blog/ecosystem/how-to-set-up-and-use-trust-wallet-for-binance-smart-chain-421499824684901157)<br>

**How to Swap BNB for AFTERBURNER**

**Step 1** - Charge your wallet with the amount of BNB(bep20) you wish to swap for AFTERBURNER.

**Step 2** - Go to BoggedFinance DEX : [ https://app.bogged.finance/bsc/swap?tokenIn=BNB\&tokenOut=0xc877304259931D3D42372aeCD41338C5BB1F4707](< https://app.bogged.finance/bsc/swap?tokenIn=BNB\&tokenOut=0xc877304259931D3D42372aeCD41338C5BB1F4707>)

**Step 3** - Check the AutoTax box in order to swap and get your AFTERBURNER tokens.