AdEx Network is a blockchain-based advertising exchange platform founded in 2017 that transforms digital advertising through decentralized technology. Its native ADX token powers transactions across its ecosystem. In 2021, AdEx ran a major CoinMarketCap airdrop that distributed 30,000 ADX tokens to 300 winners. But here’s the real story: that event was just the beginning. Today, AdEx has evolved into a DeFAI powerhouse with its AI agent AURA, which doesn’t just give away tokens-it helps users hunt for airdrops smarter than ever. Let’s break down what happened, how it works now, and what’s next in 2026.
The 2021 CoinMarketCap Airdrop Details
Back in 2021, AdEx Network partnered with CoinMarketCap for a token distribution event that was simple but effective. The campaign ran from June to August 2021, ending on August 6 when winners were announced. A total of 30,000 ADX tokens were distributed equally among 300 participants-each winner received exactly 100 ADX tokens. Distribution was completed by August 10, 2021.
To qualify, participants had to complete three specific tasks:
- Join the official AdEx Network Telegram group at t.me/AdExNetworkOfficial
- Follow both @adex_network and @AdexWallet on Twitter
- Add ADX to their CoinMarketCap watchlist
Winners were selected randomly after verifying task completion. AdEx Network clearly stated in their disclaimer that they wouldn’t be liable if external circumstances forced the event to be canceled. No tiered rewards or bonus multipliers existed-every participant who completed all tasks had an equal chance to win.
Understanding ADX Token Fundamentals
The ADX token has a fixed total supply of 150 million units. As of February 2025, 144.04 million tokens are already in circulation, meaning over 96% of the supply is active. This token isn’t just a utility token-it’s the backbone of AdEx’s advertising ecosystem. Advertisers use ADX to fund campaigns through OUTPACE channels, which are off-chain payment channels built primarily on Ethereum. These channels handle real-time transactions between advertisers and publishers without on-chain fees, making ad interactions faster and cheaper.
For example, when an advertiser creates a campaign, they deposit ADX into an OUTPACE channel. Publishers earn tokens based on actual ad views or clicks, with payments settled instantly. This system eliminates intermediaries and ensures transparent, trustless transactions. The ADX token’s role in these processes makes it essential for anyone interacting with AdEx’s advertising infrastructure.
How AdEx Evolved into a DeFAI Platform
AdEx Network didn’t stop at advertising. In 2025, they launched AURA, their AI agent framework designed for DeFAI (Decentralized Finance + AI) applications. AURA’s purpose is simple: make Web3 experiences effortless. It monitors markets, recommends personalized opportunities, and even executes actions on users’ behalf based on their onchain activity and risk profiles.
The demo version of AURA went live in August 2025. Users could input their wallet address to receive tailored strategy recommendations. To celebrate the launch, AdEx distributed 420 exclusive Early-Tester NFTs. These NFTs sold out in just four days and unlock premium features like early access to new tools and future reward opportunities. This shift from advertising to AI-driven finance shows AdEx’s commitment to evolving with user needs while staying true to decentralization principles.
AURA: The AI-Powered Airdrop Hunting Tool
One of AURA’s standout features is its airdrop hunting capability. Unlike manual tracking methods, AURA uses the Bankless API to surface upcoming and unclaimed airdrops. It then analyzes users’ onchain activity to identify eligibility and optimize strategies. For example, it might suggest staking ADX tokens to boost visibility in AURA recommendations while simultaneously maximizing future airdrop eligibility.
| Feature | Traditional Methods | AURA’s Approach |
|---|---|---|
| Discovery | Manual tracking on social media | Bankless API integration for real-time alerts |
| Eligibility | Manual wallet checks | Onchain activity analysis for personalized recommendations |
| Yield Optimization | Separate tasks for each opportunity | Identifies "double-dip" opportunities for immediate yield and future rewards |
| Supported Chains | Limited to Ethereum | BNB Smart Chain, Mantle, and Ethereum |
| Time Efficiency | Hours per week | Automated notifications with one-click actions |
AURA also prioritizes security. Projects can stake ADX tokens to appear in recommendations, but only if they meet strict quality checks. This prevents low-value or malicious projects from flooding users’ feeds. AdEx’s Market component ensures this by requiring at least two-thirds of validators to stay online for accurate state updates. For publishers and advertisers, private Market instances offer enhanced privacy options while maintaining transparency.
Recent Developments in 2025-2026
AdEx’s growth accelerated in late 2025 with a month-long hackathon running from September 22 to October 22. The event had $12,000 in total prizes: $5,000 for first place, $3,000 each for second and third, and $1,000 for fourth. Developers built real-world use cases for AURA, creating new SDK modules, governance strategies, and MCP connections. This hackathon wasn’t just about prizes-it was about building a community of developers who’d help shape AdEx’s future.
AURA’s roadmap is clear. Version 1.0 launched as a DeFi strategy recommendation engine prototype. Version 2.0 focused on real-time market insights, while Version 3.0 will deliver a fully empowered personal AI agent. To improve reliability, AdEx implemented automated LLM testing logic using evaluation frameworks and rubrics. An admin panel is also in development to simplify prompt testing and performance tracking.
Frequently Asked Questions
Was the 2021 CoinMarketCap airdrop still active in 2026?
No. The CoinMarketCap airdrop concluded on August 10, 2021. All tokens were distributed by that date, and no further claims are possible. AdEx Network’s official announcements confirmed this, and no extensions or re-distributions occurred after 2021.
Can I still claim ADX tokens from the 2021 airdrop?
No. The 2021 airdrop distribution ended over four years ago. AdEx Network’s records show all 300 winners received their tokens by August 10, 2021. Any claims of ongoing eligibility for this event are false. Always verify information through AdEx’s official channels.
How does AURA help me find airdrops today?
AURA uses the Bankless API to scan for new airdrop opportunities across supported blockchains like BNB Smart Chain and Mantle. It analyzes your wallet’s onchain activity to determine eligibility, then provides personalized recommendations. For example, if you hold specific tokens or have interacted with certain protocols, AURA will highlight relevant airdrops and suggest actions to maximize rewards. It also identifies "double-dip" opportunities where you can earn immediate yield while boosting future airdrop eligibility.
What blockchains does AURA support for airdrop hunting?
As of 2026, AURA supports BNB Smart Chain (BSC), Mantle, and Ethereum. These networks cover most major airdrop opportunities, including DeFi protocols, NFT projects, and Layer-2 solutions. AdEx is actively researching integration with Cosmos and Polkadot ecosystems to expand support further in late 2026.
Is AURA safe to use for airdrop hunting?
Yes. AURA doesn’t require wallet access or private keys-it only reads public onchain data. Projects must stake ADX tokens to appear in recommendations, and AdEx’s Market component verifies their legitimacy before inclusion. This prevents malicious actors from flooding users with fake opportunities. Additionally, AURA’s admin panel includes performance tracking and security audits to ensure reliability.
