How to Register for SUI Testnet: Complete and Easy Guide!

Bittime - Want to dive into the world of Web3 with hands-on experience? Now is the right time to try SUI Testnet, a test network for the popular SUI blockchain. Check out how to register for SUI Testnet here, come on!

Not just a trial, SUI Testnet also opens up opportunities for users to get airdrop prizes. But before you join the airdrop hunt, let's first understand what SUI Testnet is and how to register for SUI Testnet correctly!

What is SUI Testnet?

SUI Testnet is the official test network of the blockchain SUI developed by Mysten Labs. This platform is specifically designed to test new features of applications and smart contracts before launching on mainnet (main network).

Different from regular testnets, SUI offers high performance with horizontal scalability. This means that SUI is able to handle transactions efficiently and quickly, even on a large scale. 

With very low gas fees, SUI is perfect for a wide variety of applications ranging from Web3 gaming, DeFi, to NFTs.

Read also: 9 Best Crypto Airdrops 2025 Includes Guide on How to Participate

SUI uses a named native token SUI, with a total fixed supply of 10 billion. Some of these tokens will be used for staking, incentives and community distribution such as airdrops.

About SUI Testnet Airdrop

One of the main attractions of participating in SUI Testnet is the opportunity to earn airdrop. This program gives you the opportunity to get rewards in the form of free crypto coins.

Although there has been no official confirmation regarding the distribution date and details, Mysten Labs has signaled that users actively participating in the testnet will most likely be eligible to receive free SUI coins.

A necessary activity is trying out new features. Starting from uploading files via Seal (SUI's encrypted data management system), to participating in the bug bounty program can increase your chances of getting an airdrop. 

Therefore, it is important to be active, follow the guidelines, and record every testnet activity you do.

Read also: W-Coin Airdrop Eligible Conditions and $WCOIN Price Prediction When Listing

How to Register for SUI Testnet

After knowing what SUI Testnet is, we come to the tutorial for following the airdrop. Here it is Complete guide on how to register for SUI Testnet and start using the features in it:

1. Download and Setup SUI Wallet

Source: Cryptorank

• Visit the official SUI wallet website and download SUI Wallet.

• Create a new wallet or import old wallet using a passphrase or private key.

• After that, open the menu Settings > Network, and select network Testnet.

2. Get SUI Testnet Token

Source: Cryptorank

• Within the SUI wallet, request a test token (faucet) directly from the wallet application.

• This token can only be used on the testnet network for transaction simulation and testing.

3. Set up the Sepolia EVM Wallet

• Open MetaMask wallet or other EVM wallet, then moved to the Sepolia network.

• If not available, add the Sepolia network manually via the site Chainlist.org.

4. Get Sepolia ETH

Source: Cryptorank

• Visit Sepolia's specialty faucets at seal-example.vercel.app and paste your EVM wallet address.

• You will get trial ETH to use in smart contract interactions.

Read also: Time Farm Roadmap and Price Prediction When Listing

5. Test Features in Seal x SUI

Once the wallet is ready, you can immediately try the advanced features on SUI with the following steps:

• Connect SUI wallet to the site seal-example.vercel.app.

• Click "TRY IT" and enter the Allowlist name (free).

• Add a new address (SUI Address) then submit.

• Select storage Walrus (Redundex.com) and upload files freely.

• Do encrypt & upload, then connect the file to the SUI object.

• Return to the home page, select "Subscription Example".

• Enter the price in Mist, subscription duration (in minutes), and service name.

• Click "Create Service", proceed to the link that appears, then click and download the decryption result.

• Finished! You have successfully tested the features and decentralized encryption system on SUI Testnet.

Conclusion

By following the steps above, you now know how to register for SUI Testnet. Besides being a great start to learning Web3 technologies, your active participation also opens up opportunities to get involved in airdrop SUI which may come.

This is a review of how to register for SUI Testnet from Bittime. Hopefully this article is useful, OK!

FAQ

1. What is SUI Testnet?

SUI Testnet is a test network of the SUI blockchain that allows users and developers to test applications before mainnet launch.

2. What are the benefits of joining SUI Testnet?

Apart from being able to learn directly about the latest blockchain technology, you also have the opportunity to earn money airdrop SUI if active and complete the task.

3. Is participation in the testnet free?

No. Testnet is free. You only need to get trial tokens (such as SUI and ETH Sepolia) from the official faucet.

4. When will the SUI airdrop be distributed?

There is no official date yet, but the sooner you join the testnet and are active, the greater your chances of being registered as an airdrop recipient.

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Reference 

Bitget, About Airdrop Testnets, accessed April 6, 2025.

Cryptorank, Come on, accessed April 6, 2025.

Author: Y