# Deri Protocol Testnet User Guide

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This tutorial is suitable for users who use PC to connect to Deri Protocol's Testnet for the trading campaign. 
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 Users have to download ONTO Wallet and import ONTO's Binance Smart Chain address into MetaMask on a PC.
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### Use Deri Protocol Testnet on Binance Smart Chain Testnet

* Enter the [Deri Protocol](https://testnet.deri.io/#/practice-to-earn) on PC
* Connect to Binance Smart Chain Testnet 

![](https://4238465105-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MO0ivMI4ClG0A1r1fli%2Fuploads%2Fi4IhYHkbKyv3aL6t7L7k%2F%E6%88%AA%E5%B1%8F2022-02-28%2017.44.01.png?alt=media\&token=63cd473b-db8a-43bc-b39a-28ce70aaca8f)

* Click "Connect Wallet" and select "MetaMask"

![](https://4238465105-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MO0ivMI4ClG0A1r1fli%2Fuploads%2FH3iGv96VwaWx8s3GiapA%2F%E6%88%AA%E5%B1%8F2022-02-28%2017.42.18.png?alt=media\&token=898c27c7-5bc7-4b0e-8b23-553ca0792e68)

* Export ONT ID Wallet and import ONTO's  BSC address into MetaMask

{% content-ref url="../../wallet-management/wallet-backup" %}
[wallet-backup](https://docs.onto.app/guides/wallet-management/wallet-backup)
{% endcontent-ref %}

* Connect MetaMask to BSC Testnet
* Click the network selection button near the top of the app
* Click "Add Network" if you have not previously added BSC Testnet

### Enter in the BSC testnet details as follows:

* Network Name: BSC Testnet
* New RPC URL: [https://data-seed-prebsc-1-s1.binance.org:8545](https://data-seed-prebsc-1-s1.binance.org:8545/)
* ChainID: 97
* Symbol: BNB
* Block Explorer URL: <https://explorer.binance.org/smart-testnet>

### Return to Deri's Testnet and Obtain Testnet Token at “Faucet”&#x20;

* Click "Faucet" and claim BNB for gas
* Click "BNB" to enter the claim page, imput your BSC address, then click "Give me BNB" to receive BNB testnet tokens
* Return to "Faucet" page, mint the tokens you want to obtain (take BUSD as example)
* Click "Mint", the click "Confirm" to complete the transaction

### Start to experience trading by Deri's Testnet

* You could choose "Perpetual Futures" and "Everlasting Options" to trade (take "Perpetual Futures" as example
* Click "Futures" on the top of the page
* Click "Deposit" and select the testnet tokens which you want to deposit
* Fill in the amount of testnet tokens and click"DEPOSIT"
* &#x20;Select any testnet tokens to take a long position
* Set Volume of trading tokens and click "BUY/LONG"
* Complete the following confirmation
* You could experience "Everlasting Options" in the same way

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A trader’s P\&L percentage (%) is calculated in the formula: P\&L Percentage(%) = (Dynamic Effective Balance / Margin)-1
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