RelayChain's v3 Bridge & Swap: What This Means for Cross-Chain Trading

RelayChain has rolled out its latest v3 Bridge & Swap infrastructure, marking a turning point in how users interact with multiple blockchain ecosystems. The platform now enables traders to execute both bridging and swapping operations across different chains within a single transaction—a capability that addresses one of DeFi’s biggest pain points: the fragmentation of liquidity across blockchain networks.

Building the Bridge: Ecosystem Partnerships

The achievement stems from strategic collaborations with key players in the cross-chain space. By integrating Squid’s cross-chain routing capabilities and Synapse’s liquidity protocol infrastructure, RelayChain has constructed a technical foundation that consolidates fragmented liquidity sources. Squid handles the cross-chain communication layer, enabling real-time access to liquidity pools across blockchains, while Synapse provides the underlying liquidity depth that keeps pricing competitive for end users.

How the Technology Works

At its core, RelayChain combines its bridge aggregator with DEX aggregation capabilities. This dual-layer approach allows the platform to route transactions through optimal pathways—whether that means finding the best swap prices on one chain before bridging assets to another, or identifying the most efficient bridge route given current network conditions. The result is an interface that abstracts away the technical complexity, presenting users with a straightforward way to move and trade assets across chains.

The Economics: Fees and Incentives

RelayChain operates on a fee-based model where transaction costs are distributed across three recipients. RELAY token stakers receive one-third of fees, aligning long-term holders with the platform’s success. The referral program captures another third, incentivizing community members to drive adoption. The remaining third flows into the RelayChain treasury, funding ongoing development and ecosystem growth. Additionally, the Bridge & Win program gamifies the bridging experience, offering users the chance to earn rewards simply by moving assets across networks.

Why This Matters

The cross-chain relay bridge solution simplifies what has traditionally been a complex user journey. Instead of manually navigating multiple interfaces and managing slippage across separate transactions, users now operate through a unified entry point. For RelayChain, this represents progress toward its broader mission of democratizing access to decentralized finance infrastructure, removing barriers tied to technical knowledge or the need to understand blockchain interoperability mechanics.

As multi-chain strategies become standard in DeFi, infrastructure solutions like this relay bridge approach will increasingly determine which platforms retain user loyalty and capital flow.