> For the complete documentation index, see [llms.txt](https://docs.turbine.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.turbine.exchange/trading/readme.md).

# Trade via Web UI

This guide explains how to trade using the web interface at [app.turbine.exchange](https://app.turbine.exchange).

{% stepper %}
{% step %}
**Connect wallet**

Click the Connect Wallet button and select your preferred wallet.

On mobile, it's best to use a web browser built into the wallet app.

<figure><img src="/files/p5i38lodX38zeiGluFEp" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
**Select sell and buy token**

Search by name or paste a token address. Common tokens are pinned at the top.

<figure><img src="/files/u44JAyHOGufmi2AVVXEd" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
**Set sell amount**

Enter how much you want to sell.

The buy amount isn't shown as a fixed number. Turbine orders settle at a spread from market price, so the actual amount you receive depends on when and how the order settles. The maximum you pay is the current DEX aggregator rate; Turbine targets a better price than that.

The minimum trade size is **$10 USDC equivalent**.

See [Auto](/trading/readme/auto-mode.md) for how Turbine prices your order.

<figure><img src="/files/nGFF28R0DU9YeLBhv79L" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
**Pick your deadline**

Use the Fill within slider to choose how long Turbine has to fill your order. The longer the deadline, the better the price Turbine can find. Expiry and price protection are set for you automatically.

<figure><img src="/files/b9GKNI395W1rzfgYysE6" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
**Place the order**

When you click *Place order*, Turbine walks you through up to three signing steps:

1. **Sign in** (first time only). Turbine asks you to [sign in with Ethereum](/design-decisions/why-sign-in-with-ethereum.md) so the app can fetch the status of your open orders without re-prompting on every refresh.
2. **Approve Permit2 (on-chain)**, first time per sell token only. Sign an on-chain transaction granting the Permit2 contract permission to spend that token. Costs a small amount of gas; never repeated for the same token.
3. **Sign Permit2 approval (off-chain).** Sign an off-chain Permit2 message that authorizes Turbine to spend your sell token for this specific order. No gas. See [Why Unlimited Allowance](/design-decisions/why-unlimited-allowance.md) for why this is set to an unlimited amount.

After the third step, your order is in the Turbine orderbook. You don't pay any gas for the settlement itself; that's covered by Turbine's platform fee.

<figure><img src="/files/Ut9rCjaPZ9hfBBtGWHEY" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
**Wait until the order settles**

Your order is now live. Cancel any time, or close the tab. Turbine keeps tracking the order on your behalf.

<figure><img src="/files/ENvOjU6DHTUmujG9WcW4" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}


---

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