Recently, while researching the scalability issues of stablecoin applications, the solution from @AvailProject Nexus impressed me.

Those who have done development related to stablecoins know that the bottleneck of single-chain deployment is too obvious—users and liquidity are tightly confined to a single chain. To expand, one has to rely on wrapped assets or cross-chain bridges, which not only leads to a poor experience but also easily creates a sense of fragmentation.

1️⃣Multi-chain deployment: Sounds great, but is a "nightmare" in practice.

Multi-chain deployment? Those who have tried it understand, it's simply a nightmare. Each chain must be adapted and maintained separately, and just getting stablecoins to flow across different chains requires a huge amount of effort, not to mention the need to ensure security.

But Nexus's approach is completely different. I tested its integration process, and with a single connection, it can directly access the native stablecoin liquidity of 9 chains — including mainstream chains like ETH, Optimism, Polygon, and Arbitrum. This means that the USDC used in my app is the native asset on each chain, not a wrapped substitute, resulting in more authentic liquidity and smoother operations.

2️⃣@AvailProject Nexus: An integration that unlocks the native liquidity of 9 chains.

For developers, "build once, expand everywhere" is not just a slogan. There is no need to develop repeatedly for each chain; when updating features, modifying the code once allows all connected chains to synchronize and take effect. Users also do not need to switch networks or set up bridges; they can directly use stablecoins on different chains for transfers and lending within the app, experiencing no difference from a single chain.

Currently, this method of unlocking native liquidity from the bottom layer is much more thorough than simply creating cross-chain bridges. If your application is also limited by a single chain, you might as well try the Nexus SDK, which can at least save you from a lot of detours in multi-chain deployment.