# Orca User Guide

### What is Orca

Orca is the easiest place to trade cryptocurrency on the Solana blockchain. On Orca, you can trade tokens cheaply, quickly, and confidently (thanks to our Fair Price Indicator). Additionally, you can provide liquidity to one of our liquidity pools, including our concentrated liquidity pools (Whirlpools) to earn trading fees and token emissions.

### Orca Tutorial

1. Open TokenPocket, click on【Discover】, and find【Orca】by searching in【Popular DApps】 or the top address bar, then open the DApp.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr66Ca6n3UR4Xw7gcij2%2Fuploads%2Fl5DvbFSexFAwQomM2znu%2F1.png?alt=media&#x26;token=026b9996-d799-4601-9acb-3c847afa239c" alt=""><figcaption></figcaption></figure>

2. To use Orca for the first time, click on 【Connect Wallet】 and select TokenPocket to link your wallet.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr66Ca6n3UR4Xw7gcij2%2Fuploads%2FNt73tJakSazPFWE1TTOr%2F2.png?alt=media&#x26;token=03e0a04b-da2e-4e5d-8700-47c24e1a5612" alt=""><figcaption></figcaption></figure>

3. After successfully connecting the wallet, the default page will lead to the token trading interface. Clicking on "Buy" allows switching to the "Sell" function to control buying and selling. Other operations are similar to the daily Swap function. Choose the desired token and quantity for exchange, then click "Buy" or "Sell" to perform on-chain operations.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr66Ca6n3UR4Xw7gcij2%2Fuploads%2Fr8oWQUSHR7QL1Mtb4b3e%2F3.png?alt=media&#x26;token=fa087120-4d63-4d72-8ac7-60f1d5990284" alt=""><figcaption></figcaption></figure>

4. If you need to check the transaction's operation records, you can click on "HISTORY" to view details. The menu bar in the top left corner can display Orca's complete functionalities, and language switching at the bottom allows you to choose other supported languages.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr66Ca6n3UR4Xw7gcij2%2Fuploads%2Fj9CVtmzbWG28AZVRgtMs%2F4.png?alt=media&#x26;token=383b34dd-abe5-436a-83e8-933271ba9f4b" alt=""><figcaption></figcaption></figure>

5. Select "Liquidity" from the menu. For the first visit, you still need to "Connect Wallet." Choose TokenPocket and link it. In the list, select the token pair you want to deposit, for example, I choose jitoSOL/SOL. Click "Deposit" to complete the process.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr66Ca6n3UR4Xw7gcij2%2Fuploads%2FIZDchGedaTz7hEbR1Y8b%2F5.png?alt=media&#x26;token=98d5dc49-8ef9-460d-b4e2-2029758191ce" alt=""><figcaption></figcaption></figure>

6. During the operation, you can choose to watch the official tutorial videos according to your own situation. After checking the operation instructions, click the "Get started" menu to navigate. Set the quantity to be stored in the opened interface, and finally click "Preview" to perform the on-chain signature operation.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr66Ca6n3UR4Xw7gcij2%2Fuploads%2F1MDBc70XYm5SbqZ5U1Zz%2F6.png?alt=media&#x26;token=faf8c56d-9bcc-43d7-8a7e-aa7618ddf7a7" alt=""><figcaption></figcaption></figure>


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