Documentation Index
Fetch the complete documentation index at: https://docs.caldera.xyz/llms.txt
Use this file to discover all available pages before exploring further.
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.
| Bridge | Type | Description | Time |
|---|
| MetaToken | Multichain Standard | Caldera’s token standard for seamless Metalayer interoperability | Near-instant |
Native Bridges
| Bridge | Type | Time | Website |
|---|
| Arbitrum Nitro | Native | 10-15 min deposits, 7 days withdrawals | arbitrum.io |
| OP Stack | Native | 2-5 min deposits, 7 days withdrawals | optimism.io |
| zkSync | Native | 10-20 min deposits, 4 hours withdrawals | zksync.io |
Third-Party Bridges
| Bridge | Type | Description | Website |
|---|
| Across | Intents | Fast bridging with optimistic verification | across.to |
| Eco | Intents | Specialized stablecoin infrastructure for emerging chains | eco.org |
| Relay | Intents | Cross-chain infrastructure including Solana support | relay.link |
| LayerZero OFT | Multichain Standard | LayerZero omnichain fungible token standard | layerzero.network |
