Skip to main content
The Metalayer aggregator evaluates multiple bridge providers to surface the best route for each transfer. Use the tables below to understand which protocols are currently available in production builds.

Metalayer

BridgeTypeDescriptionTime
MetaTokenMultichain StandardCaldera’s token standard for seamless Metalayer interoperabilityNear-instant

Native Bridges

BridgeTypeTimeWebsite
Arbitrum NitroNative10-15 min deposits, 7 days withdrawalsarbitrum.io
OP StackNative2-5 min deposits, 7 days withdrawalsoptimism.io
zkSyncNative10-20 min deposits, 4 hours withdrawalszksync.io

Third-Party Bridges

BridgeTypeDescriptionWebsite
AcrossIntentsFast bridging with optimistic verificationacross.to
EcoIntentsSpecialized stablecoin infrastructure for emerging chainseco.org
RelayIntentsCross-chain infrastructure including Solana supportrelay.link
LayerZero OFTMultichain StandardLayerZero omnichain fungible token standardlayerzero.network
Cross-architecture routes (e.g., Solana support via Relay) are in active development and will be documented once production ready. For widget implementation guidance, see Bridge Aggregator.