[relay] Relay
Ultra-fast cross-chain execution via relayers.
non-custodialno-kycdexcross-chainsince 2023★4.4
Relay is a newer cross-chain protocol built for speed and low cost: relayers fill orders on the destination chain almost immediately, so many routes complete in seconds.
It is non-custodial and increasingly used for instant bridging between EVM chains and beyond.
Pros
✓ Among the fastest cross-chain options (~seconds)
✓ Low fees on many routes
✓ Non-custodial
✓ No KYC
Cons
• Newer protocol (since 2023)
• Liquidity is medium versus the largest aggregators
• Cross-chain risk applies
Fees
Relay charges a small relayer fee included in the quoted output. BestDEX compares it against every other route by net receive amount.
Security & audits
Official Security & Audits page lists protocol audits by Spearbit, Certora and Zellic across the Depository, Settlement and Oracle components.
✓ Spearbit, Certora, Zellic —
official audit page ↗FAQ
Is Relay safe?
Relay is a non-custodial cross-chain protocol. It is newer than some peers, so BestDEX shows it alongside alternatives and names it as the executor in each quote.
How fast is Relay?
Many routes settle in roughly 5–30 seconds, making it one of the quickest cross-chain options compared here.
Does Relay require KYC?
No.
Visit Relay ↗ Compare live rates →