# 🛍️ How To Buy ATRN

<figure><img src="https://3565355292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHodprR4MxtZALTchF6oW%2Fuploads%2FyqW7kZo9kmCnVwoLpp00%2Fhowtobuy.png?alt=media&#x26;token=5fd4a51b-89de-4870-8d80-9664015251b8" alt=""><figcaption></figcaption></figure>

Before you buy ATRN tokens, you should know that Autotronic is a DEX, this means the token should always be traded on the official DEX exchange website.

If you have not yet connected to the <img src="https://3565355292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHodprR4MxtZALTchF6oW%2Fuploads%2FLCDMsYFpldJwnFXqs58U%2Fbase.ico?alt=media&#x26;token=50508354-5e69-44d0-9dab-50ff901f6001" alt="" data-size="line"> Base blockchain network, check out "[🌐 Connecting to the Base Blockchain](https://autotronic.gitbook.io/autotronic/guides/connecting-to-the-base-blockchain)"

Users can freely swap their <img src="https://3565355292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHodprR4MxtZALTchF6oW%2Fuploads%2FBPAYfhtx8yH1jaBZwHgU%2Feth.png?alt=media&#x26;token=32d09fd7-1f24-4a85-b935-ce76e045257a" alt="" data-size="line"> ETH tokens for <img src="https://3565355292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHodprR4MxtZALTchF6oW%2Fuploads%2Fl9wPG21VLujvrRBIzNlw%2Fhero.png?alt=media&#x26;token=cbbe3857-abc2-414b-9d49-e163fe8358c5" alt="" data-size="line"> ATRN tokens on the official [Autotronic Swap page](https://swap.autotronic.finance).

{% hint style="warning" %}
Never invest more funds than you are willing to risk.
{% endhint %}

## FAQ

Users may run into difficulties from time to time, here is a list of common errors and solutions.

#### TRANSFER\_FROM\_FAILED

You may need to increase the slippage, you can increase slippage by pressing on the [⚙️](https://emojipedia.org/gear)button on the swap interface. We generally recommend using 7% slippage to trade ATRN tokens.

#### Unable to remove liquidity

If you are unable to remove liquidity (LP Tokens), please press the "Remove WETH" button and try again.