The Fastest, Neutral, and Transparent Cross-Chain Swap Infrastructure.
One of the most common actions on blockchains is swapping tokens.
In the early days, swaps happened within a single chain through decentralized exchanges and AMMs. As the ecosystem expanded across multiple chains, the problem changed.
Users were no longer just swapping tokens. They were moving liquidity across chains. This created an entirely new infrastructure category: cross-chain swaps.
The Problem
Most cross-chain systems were designed with human interaction in mind.
Humans can wait seconds for a transaction to complete. Automated systems operate on very different time scales.
A growing share of onchain activity now comes from:
- AI agents
- trading bots
- automated strategies
- execution systems reacting to market conditions
For these systems, even milliseconds matter.
Yet much of the infrastructure responsible for moving liquidity across chains still assumes that speed is not critical. When markets move quickly, these delays create real inefficiencies.
xPath
xPath is a cross-chain swap infrastructure built for fast and efficient liquidity movement.
Instead of simply aggregating bridges, xPath acts as a path discovery and execution coordination layer that connects multiple liquidity sources and execution systems.
xPath can route liquidity across:
- bridges
- solver networks
- liquidity providers
- messaging protocols
- Rath's intent layer
The system continuously searches for the fastest and most efficient route between assets across chains.
The objective is simple:
Move liquidity quickly while remaining neutral and transparent.
Built for Speed
xPath has already been running in production for the past three months inside Flash.
Flash is currently the fastest way to buy newly launched tokens across chains, and its performance comes from two systems working together.
- xPath discovers the optimal liquidity path
- Tachyon is Rath's ultra low latency execution layer
xPath determines where liquidity should move, while Tachyon ensures transactions land onchain with minimal delay.
Together they enable extremely fast cross-chain execution.
Neutral, Transparent, and Multi-VM
xPath is built as neutral infrastructure.
It does not favor any specific bridge, solver, liquidity provider, or execution system. The routing engine dynamically discovers the best available path, and every route is transparent. Teams can see how liquidity moved and how execution occurred.
xPath is also designed to operate across multiple blockchain virtual machines. At launch it supports EVM chains and Solana, with support expanding to every VM supported by Tachyon.
Start building
xPath is now available for teams building high performance applications.
Developers can integrate it to power:
- high speed cross-chain swaps
- trading infrastructure
- automated strategies
- AI agents
- liquidity routing systems
- cross-chain execution engines
Getting started is straightforward:
Crypto is becoming multi-chain and machine-driven. The infrastructure that moves liquidity must evolve with it.