Dango, a perpetual exchange built on a proprietary Layer 1 blockchain, announced it would cease trading on July 29th and shut down its chain on August 13th.
“Despite our best efforts, for a variety of reasons, we have come to the conclusion that there is no viable path to lasting commercial success. Your funds are secure,” the team wrote in a July 24 post to X.
Ending timeline
Withdrawal restrictions are expected to be lifted soon, and the team urged users to close their positions and withdraw money, warning that thin liquidity could result in significant slippage. Trading will be suspended on July 29th at 12:00 PM (UTC). The remaining positions will be closed at the oracle price, unlocking the deposit in the protocol’s DLP liquidity vault and returning all funds. $USDC to the user’s Spot account. At 12:00 PM UTC on August 13th, the Dango chain will stop running and any deposits remaining on it will be returned to the deposit address on Ethereum.
Dango, which advertised itself as “The Endgame Exchange,” was developed by Left Curve Software, a startup founded by a pseudonymous developer known as Larry Engineer. The company raised $3.6 million in a seed round in November 2024 led by Hack VC and Lemniscap with participation from Delphi Ventures and others. The exchange’s pitch was a rebuilt on-chain CeFi-grade trading experience, including integrated margin accounts, an on-chain order book, and a DLP vault that provides liquidity across the market.
Week 1 Exploits
Dango’s Perps mainnet went live in early April and ran into trouble within days. On April 13th, the attacker was leaked. $USDC They exploited the insurance fund’s donation logic to obtain collateral from the perpetrator’s contract, but were unable to verify whether the donation amount was positive. Bridge rate limiting contained the damage. $410,010 remained in Ethereum and $1,490,012 remained in Dango, which was recovered after the team suspended the chain. According to Dango, the attackers returned all funds, a bug bounty was awarded on the same day, and the exchange was restored on April 14th without loss of user funds.
The end time comes midway through Dango Grand Royale 2, a points-boosted trading contest that was scheduled to run until July 29th at 12:00 PM UTC. This hourly trading is now permanently suspended. According to DefiLlama, Dango had a total of $1.77 million locked at the time of publication, down 33% in 30 days, with open interest of approximately $500,000 on 30-day PERP trading volume of $239 million. The Purps market it entered is dominated by HyperLiquid, whose builder code market outpaces native crypto order flow, leaving little room for subscale challengers.
“To our users: We appreciate your support and apologize for not being able to make it work,” the team wrote.
