Aster Referral Code 2025: “7721E3” (Get 5% Rebate & $ASTER Rewards)

Referral programs are becoming an ingenious way for cryptocurrency platforms to grow their communities by using their loyal users. As referral-based incentives increase, the next-gen decentralized exchange Aster has launched a referral program that pays users commissions for inviting new members. This guide helps you learn how the referral program works, including its rules and how you can benefit with minimal effort. 

What is an Aster Referral Code?

The Aster referral code “7721E3” is a special invite code that new users enter when registering an account to unlock discounts and exclusive bonuses. A user who signs up without using the code misses out on the benefit, such as the Aster sign-up bonus. By using the Aster invite code, you receive an instant 5% discount on all trades you make. You also qualify for the Aster Airdrop campaign with additional rewards based on your trade volume.

Cryptocurrency exchange Asterdex also runs a unique team boost system that automatically adds users to a referral team with a multiplier. The team is made up of the user who invited you, their other referrals, yourself, and the people you will invite. The greater the team’s trading volume, the higher the boost multiplier your team earns, and the higher the reward for all team members.

What Are the Benefits of Aster Referral Code “7721E3″?                                                 

5% Trading Fee Discount

By entering the exclusive referral code “7721E3” during registration, you will receive a special welcome bonus along with a 5% discount on your perpetual trading fees. This discount is activated as soon as your Aster account is successfully created. It applies to all trades on both spot and perpetual markets, helping you reduce costs and maximize your profits from day one.

Exclusive Airdrops

Eligible users can claim part of the 8.8% $ASTER token allocation, including:

• Airdrops for Aster Spectra participants (Rh / Au points)
• Community and partner allocation via Aster Gems
• Airdrop rewards for traders active on Aster Pro (between June 23 – August 24, 2025)

You can exchange your APX tokens for ASTER through a time-based token swap program. The program is divided into five cycles, and the earlier you join, the more favorable the rate.

How to Use the Aster Promo Code?                                                  

The following is a step-by-step process for setting up an account and using the Aster promo code:

Step 1: Sign up on Aster with a Referral ID

Start by visiting the official Aster Dex platform either by typing the URL or using a secure link. Navigate to the “Redeem Invite Code” button to begin the account sign-up process. Once you enter the best Aster referral code “7721E3”, you can enter the rest of your personal details to create your account.

Step 2: Complete Aster Verify your identity (KYC)

To finish the sign-up process, you need to complete the required KYC verification procedure. You may be required to upload your government-issued identification documents, such as a driver’s license or other valid identification.

Step 3: Start Trading to Claim Rewards        

The final step is to deposit funds into your account using a bank transfer, credit/debit card, or cryptocurrency deposit via an external wallet. Next, navigate to the spot trading or perpetual trading section to trade. Once you have redeemed your code, you will instantly receive the 5% trading fee bonus that will be applied to your account.

Aster Exchange Overview

Aster, also known as Aster DEX, is a next-generation, decentralized cryptocurrency exchange that specializes in perpetual contracts. The crypto project is the result of a merger between crypto platforms Astherus and APX Finance in late 2024. The merger introduced a multi-asset liquidity solution offering advanced-level perpetual trading technology.

The project officially launched on March 21, 2025, under the Aster brand to create a comprehensive platform for trading decentralized derivatives. Aster DEX primarily focuses on offering new and experienced traders advanced tools for perpetual contract trading, eliminating the need for third-party involvement. The project is backed by YZi Labs (formerly Binance Labs), which offers it credibility and strategic support. A public endorsement by former Binance CEO Changpeng Zhao has given Aster the much-needed market confidence.

Aster Trading Platform and Features

Aster DEX enters a crowded DeFi landscape, but it combines a user-focused design with advanced mechanics to stand out from the crowd. In addition to making perpetual trading more secure, efficient, and accessible, it has the following distinctive features:

• Decentralized perpetual contracts (“perps”): Enable users to trade forever-dated derivatives or perpetual futures instead of the traditional fixed-expiry contracts.
• Multi-Chain Support: Users can seamlessly operate across different blockchains without needing to switch or bridge networks.
• Security and Non-Custodial: Aster DEX promotes non-custodial trading, allowing users to retain control over their assets instead of having a centralized custodian handle them.
• Capital Efficiency: The platform prioritizes capital efficiency by utilizing yield-bearing stablecoins or liquid staking tokens as margin collateral. This reduces capital waste while improving ROI for traders.
• Advanced Trading Infrastructure: The exchange utilizes an architecture that facilitates “Hidden Orders,” which help keep order size, direction, or presence from the public order book. This provides greater strategic flexibility, helping to reduce market signal exposure or front-running. 
• High-leverage trading: Aster offers trades in US stocks that are settled in crypto with up to 100x leverage.

Aster Trading Fees 

Aster provides low trading fees across both spot and perpetual markets. For spot trading, fees are reported to start from 0.01% (maker) and 0.035% (taker). Perpetual trading also features 0.01% maker and 0.035% taker fees, with users able to get an extra 5% discount by paying with ASTER tokens. VIP and Market Maker tiers offer even better rates, including 0% maker fees and potential rebates of -0.01%. Aster DEX doesn’t charge for deposits, but users are liable for paying network gas fees as charged by different blockchains. Withdrawal fees, on the other hand, require a flat $0.10 fee per transaction, regardless of the withdrawal amount.

Aster Referral Program

Aster operates a simple referral program that lets users invite their friends using a unique referral link. Participants in the referral program will earn a percentage of the fees generated by their referrals whenever they execute trades. In the case of Aster, both the referrer and the referred party gain rewards, making the program highly attractive. The referral program has two main structures:

• Invite Friends and Earn: Existing users earn a 5% commission on every trade made by their referrals on the platform.
• Give Back to Your Friends: Users can opt to split, allowing them and their friends to each earn a 5% commission.

How do I get my invitation code on Aster?

To obtain your own Aster promo code, visit the “Referral” page and create a link that you can share with your friends and social media contacts.

Terms & Conditions of Aster Referral Code

The following are the key terms and conditions you should be aware of before joining the Aster referral program.

• Duration: The referral reward relationship runs for 365 days from the day your referral registers
• Eligibility: The sign-up bonus is only available to new users who sign up with a valid referral link.
• No limit: Existing users can invite as many people as they like.
• Compliance: It is the responsibility of the referrer to promote leveraged and futures trading in jurisdictions where it is permissible.

What are the referral rewards & commissions?  

Existing users will earn a 5% commission on the trading fees generated by any new users who sign up with their referral code. Any trading activity conducted through referrals contributes to your overall team points and increases your ranking towards receiving airdrop rewards.

For the new user, there is an automatic 5% rebate on perpetual trading fees after using the referral code. Using the referral code also grants you a welcome bonus that is related to earning $ASTER tokens by trading. Your accumulated points, earned through trading volume and other tasks, will eventually be converted to $ASTER tokens during a future airdrop.

Conclusion

The Aster referral code “7721E3” offers a straightforward yet effective way for both new and existing traders to earn a passive income. Commissions of up to 10% are available, in addition to unlimited payouts, creating an earning opportunity for both regular and expert community builders. If you already have an account on Aster DEX, you will enjoy numerous benefits by joining the referral program. On the other hand, if you’re a believer in Aster DEX, refer others and benefit as the platform grows.

FAQs                                                   

What is Aster?

Aster is a next-gen decentralized exchange (DEX) for spot and perpetual trading, offering both a Simple Mode for quick swaps and a Pro Mode with advanced tools like grid trading and hidden orders. It supports multiple blockchains, including BNB Chain, Ethereum, Solana, and Arbitrum.

What makes Aster unique is its use of liquid-staking tokens and yield-bearing stablecoins as collateral, boosting capital efficiency. Built on the high-speed Aster Chain and backed by YZi Labs, the platform focuses on decentralization, performance, and community-driven growth. Its native $ASTER token powers governance, incentives, and ecosystem rewards.

Where do I enter the Aster referral code?

When opening an Aster trading account, you will see a designated field for written “Redeem Referral Code.” Enter the code there to proceed with the registration process.

Can I join without a referral code?               

Yes, you can join Aster without a referral code. But you will miss out on the bonuses and rewards associated with the promotion.       

Can I use an Aster invite code with a registered account?

No, you cannot use the Aster Invite code “7721E3” with an already existing account. The code is only designed for users opening accounts for the first time.

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