Nebulas Dapp Tutorial
In this tutorial, we will guide you that how to start playing Nebulas Dapp. Please read following tutorial carefully and you will fast getting a new blockchain skill and experience the latest blockchain product.
We are going to use http://d.bsai.io(Dbsai) as an example.
This dapp is developped based on Bsai Contest and deployed completely by smart contract of Nebulas Public BlockChain.
Required Tools before using any Nebulas Dapp:
Nebulas Mobile Wallet (for phone).
Nebulas WebExtensionWallet (for PC).
(If you have no idea about them, Please check our FAQ 5 directly).
Now Dbsai is friendly to PC and Mobile device so that you are allowed to use it on PC or your mobile phone smoothly..
The following tutorial was made with webwallet. It also applies to the mobile version.
Click Join button to start a trading contest.
It pops up your nebulas web wallet. It requires you to submit this smart contract.
Click theConfirm, then click Submit.
It doesn’t charge you any NAS except GAS fee for transferring smart contract , but the gas fee is negligible.
Just wait a few seconds, It will redirect to trading page.
It means you have started our Dbsai contest successfully.
Choose a cryptocurrency you want to trade and fill in an amount.
Click Buy/Sell button
It still pops up your web wallet and requires you to complete the same confirmation in Step 1.
Just wait a second, you will see the Success.
It meas that you have submitted your transaction to Blockchain successfully.
1. Why can’t I join Dbsai contest?
Before using Dbsai contest, you have to make sure you are using nebulas wallet. It’s a decentralized app. Your nebulas walllelt is like personal account，only you can use it.
2. Why should I pay Gas fee?
It’s a fundamental of BlockChain. Our Dbsai is a completely free service. All of gas fees are charged by Miners of BlockChain.
3. Why does the page always display loading/error for me?
Due to connection issue, sometimes you are unable to connect mainnet. Please refresh your page and try to connect it again.
4. Can I modify/reset my contest data?
Of course not, anyone including us can’t change/reset any data because it’s a smart contract under BlockChain. All data of Dbsai are uploaded and saved on blockchain and it can’t be changed by anyone. They are absolutely open and transparent. You could check any data you want.
5. How to start using Dapp if I don't have nebulas wallet?
1. Click here and create an account - Nebulas
2. Go to Settings:
a) Verify your Email Address and Phone number
b) Edit and Add your NAS wallet address –
Click Here to Create it using Mobile Wallet
Click Here to Create it using Chrome Extensions
3. Complete above tasks and you will get free NAS as your gas fee from Nebulas official.
Finally you could start to using our Dbsai Contest follow our guide.
Coin:0 | USD:$10000
$--24H Change： --
1. Rankings based on USD balance, you should sell all your cryptocurrencies before the ending of every contest.
2.In order to prevent malicious and high-frequency orders, it charges 1.5% fee for every sell order.
3. If you have more questions, please read our Tutorial or contact us: email@example.com | firstname.lastname@example.org
Please complete the trade in Nebulas Wallet.