Loopring Shuts Down DEX Operations as Ethereum Scaling Vision Fails to Gain Adoption

Loopring has officially closed its decentralized exchange (DEX) operations, ending a major chapter for one of Ethereum’s earliest zero-knowledge scaling projects.

The project announced that its relayer service would immediately go offline, effectively halting DEX activity. Despite being recognized as the first zkRollup-based solution built for Ethereum, Loopring said the platform struggled to attract enough users and activity to sustain the ecosystem.

According to the team, one of the biggest challenges was the project’s early architecture. As an early zkRollup network, Loopring lacked a virtual machine environment, limiting smart contract compatibility, composability, and broader real-world applications compared with newer Layer 2 networks.

The team explained that the rise of more advanced zkEVM solutions — which offer full compatibility with Ethereum smart contracts — placed additional pressure on Loopring’s technology. Weak business development, declining ecosystem momentum, and external setbacks such as major exchange removals of its LRC token also played a role in the decision.

Loopring said it will focus on ensuring users can recover their assets smoothly. Instead of requiring users to manually create and submit Merkle proofs, the project will handle withdrawals directly and cover transaction fees to make the process easier.

The team plans to release a final record of user balances on Layer 2, including regular holdings and automated market maker positions. After a two-week review period, Loopring will update its DEX smart contract to restrict asset transfers to approved addresses controlled by the team.

The shutdown follows a broader restructuring of the project. Over the past year, Loopring had already discontinued several DeFi offerings, including Dual Investment and Portal, while reducing its focus on consumer-facing products. The project also previously ended its wallet service, and CEO Steve Guo stepped down in 2025.

Following the announcement, Loopring’s native token LRC experienced additional selling pressure, dropping more than 4% in the 24 hours after the news.

Loopring said its decision reflects a desire to end operations responsibly rather than continue running a service that no longer matches its original vision. The team described the project as a product of the early zero-knowledge movement, created around the belief that cryptographic technology could help Ethereum scale.

Rather than maintain a declining platform, Loopring said it chose to close the DEX in a controlled way while prioritizing user asset recovery.