
Avail FastBridge: Unified Cross-Chain Transfers
Avail FastBridge: Unified Cross-Chain Transfers
Avail FastBridge delivers unified cross-chain transfers in a single transaction, simplifying the process for users. Avail FastBridge is a game-changer for the DeFi ecosystem.
Introduction to FastBridge
FastBridge is a unified multichain bridge that reads the user’s balances across all compatible chains simultaneously, calculates the optimal combination of sources, and executes the transfer in a single transaction. This tool is powered by Avail Nexus, an intent-based coordination layer that abstracts multichain routing into a single action.
How FastBridge Works
Key Features
- Unified multichain bridge
- Gas abstraction: users don’t need to hold native tokens on each source chain
- Fee payments in USDC or USDT
FastBridge operates on Avail Nexus, allowing users to specify how much is needed and where they want it to arrive. The system calculates the rest in real-time, providing high transparency without sacrificing simplicity.
Benefits of FastBridge
FastBridge targets users who rotate capital across protocols in search of the best yield, explorers of new ecosystems, and users with portfolios fragmented across multiple networks. According to Avail, every additional step in a bridging flow is a point where users abandon the process. FastBridge aims to solve that problem by reducing the entire flow to a single action.
Key Takeaways
- FastBridge delivers unified cross-chain transfers in a single transaction
- Gas abstraction eliminates the need for native tokens on each source chain
- Fee payments can be made in USDC or USDT
- FastBridge targets users with fragmented portfolios and those seeking the best yield
Frequently Asked Questions
What is FastBridge?
FastBridge is a unified multichain bridge that simplifies cross-chain transfers.
How does FastBridge work?
FastBridge operates on Avail Nexus, allowing users to specify the amount and destination, and the system calculates the rest in real-time.



