FastBridge
FastBridge 是由 Avail 构建的统一跨链桥。只需一笔交易，即可将来自多条链的代币转移并兑换至任何受支持的目的地，无需切换网络、无需管理 gas 费用、也无需等待。
概述
FastBridge is a unified cross-chain bridge, powered by Avail, which allows users to combine balances from multiple chains into a single transaction. Instead of bridging assets one chain at a time, FastBridge aggregates your USDC, USDT and ETH from across chains and delivers them to any destination in seconds.
The protocol supports major assets like USDC, USDT, and ETH, enabling users to consolidate distributed liquidity and deliver it to a destination chain within seconds. Additionally, FastBridge introduces gas abstraction, allowing users to pay transaction fees using stablecoins rather than holding native tokens on each source chain.
Built on Avail’s data availability layer, FastBridge benefits from a scalable and secure modular infrastructure, making it a robust solution for cross-chain interoperability and liquidity aggregation.
问题
Blockchain ecosystems are highly fragmented, with liquidity and assets distributed across multiple chains. Traditional bridging solutions require multiple sequential steps, increasing costs, latency, and risk exposure.
解决方案
主要特点
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资源
The Avail documentation and developer portal provide extensive resources for understanding the Nexus SDK, which powers FastBridge. Developers can access technical guides on bridge operation flows, React hooks for integration, and a full TypeScript API reference.
