# Across V3: How Intents Solve Interoperability | Nicholas Pai - UMA Protocol & Across Protocol

- Speakers: Nicholas Pai
- Channel: [Ethereum Denver](https://streameth.org/ethereum-denver)
- Date: 2024-10-09
- Duration: 19:29
- Topics: blockchain, web3, ethereum, Education
- Watch: https://streameth.org/watch/yt-S3WV_eBF45w
- YouTube: https://www.youtube.com/watch?v=S3WV_eBF45w

## Description

The session explains Across' intents-based bridge design and does a deep dive on its hybrid, off/on-chain smart contract system, which produced a competitive market of third-party relayers that drive cross-chain transfer speeds higher and fees to near zero.

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