I’m working on a cross-chain DeFi protocol, and the fragmentation across Arbitrum, Optimism, and Base is becoming a nightmare for liquidity. Users hate bridging assets, and it’s making the "mass adoption" dream feel further away. Are you guys leaning into "Chain Abstraction" layers or sticking to a single ecosystem to avoid the complexity? I’d love to hear how you’re managing state consistency across different Rollups without compromising on speed.
3 answers
We hit this wall late last year when our users complained about the gas fees and time required to bridge from Polygon to Base. Our solution was to implement an "Account Abstraction" (ERC-4337) wallet system. This allows us to hide the underlying chain logic from the user entirely. They just see a single balance, and our backend handles the bridging logic using "Intent-based" protocols like Across or Connext. It’s significantly more complex for us as developers, but the conversion rate for our dApp skyrocketed because the "crypto-jargon" and bridging friction were removed from the UI.
Cynthia, did the implementation of ERC-4337 increase the transaction latency for your users, especially during high network congestion?
We decided to stick purely to the Solana ecosystem for now. The unified liquidity and high throughput solve the fragmentation issue without needing complex L2 workarounds.
Solana is definitely a great choice for speed, but for enterprise clients who want the security of Ethereum, the L2 fragmentation is something we simply have to solve.
Mark, it actually did add a few seconds of "bundling" time, but we mitigated this by using a high-performance Paymaster. The users didn't mind the 5-second delay because they weren't the ones manually signing three different bridge transactions. In the end, a slight delay is a small price to pay for a "Web2-like" login experience using just an email and a passkey.