Cryptocurrency exchange HTX suspended trading for two tokens—WLFI and USD1—on March 10, 2025, hours after freezing approximately 48 million WLFI tokens held by multiple user wallets. The move has reignited debate over centralized control within decentralized finance platforms.
The suspension affects WLFI, a governance token associated with a decentralized lending protocol, and USD1, a stablecoin pegged to the U.S. dollar. HTX cited “abnormal market activity” as the reason for the freeze and subsequent trading halt, according to a brief statement posted on the exchange’s official Telegram channel.
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What Led to the Freeze
On March 9, HTX detected a series of large transactions involving WLFI tokens moving from several wallets to a single address. The exchange’s security team flagged the activity as potentially coordinated manipulation. Within hours, HTX froze the tokens and disabled withdrawals for affected accounts.
Blockchain data from Etherscan shows that the frozen wallets had received WLFI tokens from a smart contract associated with the project’s initial distribution. The total value of the frozen tokens at the time of the freeze was roughly $2.4 million, based on WLFI’s trading price of $0.05.
HTX has not publicly identified the wallet owners or disclosed whether law enforcement has been contacted. The exchange said it would conduct an internal review and update users within seven days.
Centralization vs. DeFi Ideals
The incident has drawn criticism from crypto advocates who argue that HTX’s unilateral freeze contradicts the core principles of decentralization. WLFI is marketed as a community-governed token, with holders able to vote on protocol changes. A centralized exchange freezing tokens before any governance vote or court order undermines that model, critics say.
“If a centralized entity can freeze your tokens on a whim, that’s not DeFi—that’s just finance with extra steps,” said Marta Reyes, a blockchain policy researcher at CoinDesk. “This case will likely be cited in future regulatory discussions about how exchanges should handle suspicious activity without overstepping.”
HTX, formerly known as Huobi, has faced similar controversies in the past. In 2023, the exchange froze assets tied to a hack investigation, later returning them after weeks of review. Critics say the pattern raises questions about user custody and the limits of exchange authority.
Market Reaction and User Impact
WLFI’s price dropped 18% within two hours of the suspension announcement, falling from $0.05 to $0.041, according to CoinGecko data. Trading volume surged as holders attempted to exit positions before the halt. USD1, which is designed to maintain a $1 peg, remained stable at $0.999.
Users with open orders on HTX reported that their trades were canceled, and funds were returned to their wallets—except for the frozen tokens. Withdrawals for WLFI and USD1 remain disabled. HTX said it would process withdrawal requests once the investigation concludes.
The exchange has not announced a timeline for resuming trading. Analysts warn that prolonged suspensions can erode user trust and drive liquidity to competitors like Binance and Kraken.
“Exchanges that act as de facto custodians need to balance security with transparency,” said James Chen, a financial technology analyst at Reuters. “If users feel their assets can be frozen without clear due process, they’ll move elsewhere.”
HTX has not responded to requests for further comment beyond its initial Telegram statement.
