# Caldera Docs

## Docs

- [Brand Kit](https://docs.caldera.xyz/brand.md)
- [What is Metalayer](https://docs.caldera.xyz/index.md)
- [Metalayer System Architecture](https://docs.caldera.xyz/metalayer/how-it-works/architecture.md): Three-layer system enabling secure cross-chain interoperability via bridge aggregation
- [Intent System](https://docs.caldera.xyz/metalayer/how-it-works/intent-system.md): Declarative cross-chain execution powered by competitive solver markets
- [Cross-Chain Messaging](https://docs.caldera.xyz/metalayer/how-it-works/message-passing.md): Secure cross-chain messaging with Hyperlane and custom state reads
- [Deploying MetaToken Hub](https://docs.caldera.xyz/metalayer/protocol/deploying-metatoken-hub.md): Guide for self-service MetaToken hub deployment
- [Deploying MetaToken Spoke](https://docs.caldera.xyz/metalayer/protocol/deploying-metatoken-spoke.md): Guide for self-service MetaToken spoke deployment
- [Metalayer Protocol](https://docs.caldera.xyz/metalayer/protocol/metalayer.md): Core protocol specifications and architecture
- [MetaToken](https://docs.caldera.xyz/metalayer/protocol/metatoken.md): MetaToken specifications and implementation details
- [Aggregated Bridges](https://docs.caldera.xyz/metalayer/resources/aggregated-bridges.md): Bridge providers integrated into the Metalayer routing engine
- [Audits](https://docs.caldera.xyz/metalayer/resources/audits.md): Security audit reports for Metalayer protocols
- [Contract Deployments](https://docs.caldera.xyz/metalayer/resources/contract-deployments.md): Metalayer router deployments on mainnet and testnet networks
- [Widget Supported Chains](https://docs.caldera.xyz/metalayer/resources/widget-supported-chains.md): Default chain availability in the Metalayer bridge widget
- [API Reference](https://docs.caldera.xyz/metalayer/sdk/api-reference.md): Type definitions and data structures for the Metalayer SDK
- [Client Methods](https://docs.caldera.xyz/metalayer/sdk/client-methods.md): Metalayer SDK client methods for cross-chain operations
- [Examples](https://docs.caldera.xyz/metalayer/sdk/examples.md): Step-by-step examples of using the Metalayer SDK
- [Getting Started](https://docs.caldera.xyz/metalayer/sdk/getting-started.md): Get started with the Metalayer SDK for cross-chain interoperability
- [React Hooks](https://docs.caldera.xyz/metalayer/sdk/hooks.md): React hooks for the Metalayer SDK
- [Utilities](https://docs.caldera.xyz/metalayer/sdk/utilities.md): SDK utility functions for common operations
- [Bridge Aggregator](https://docs.caldera.xyz/metalayer/solutions/bridge-aggregation.md): Unified cross-chain transfers with optimal routing across 50+ networks
- [MetaToken: Omnichain Tokens](https://docs.caldera.xyz/metalayer/solutions/omnichain-tokens.md): Universal token portability with the same address on every chain
- [Components & API](https://docs.caldera.xyz/metalayer/widget/components.md): Complete API reference for the Metalayer Bridge Widget components
- [Examples](https://docs.caldera.xyz/metalayer/widget/examples.md): Step-by-step examples of integrating the Metalayer Bridge Widget
- [Getting Started](https://docs.caldera.xyz/metalayer/widget/getting-started.md): Get started with the Metalayer Bridge Widget for cross-chain token bridging
- [Migration Guide](https://docs.caldera.xyz/metalayer/widget/migration.md): Upgrade from @metalayer/widget v0.x to v1.x
- [Theming](https://docs.caldera.xyz/metalayer/widget/theming.md): Customize the appearance of the Metalayer Bridge Widget
- [What are Rollups?](https://docs.caldera.xyz/rollup-engine/about/about-rollups.md)
- [Alternative Data Availability](https://docs.caldera.xyz/rollup-engine/about/alternative-da.md)
- [Optimism Bedrock](https://docs.caldera.xyz/rollup-engine/about/bedrock.md)
- [Guardian Nodes](https://docs.caldera.xyz/rollup-engine/about/guardian-node.md)
- [Native Gas Token](https://docs.caldera.xyz/rollup-engine/about/native-token.md)
- [Arbitrum Nitro](https://docs.caldera.xyz/rollup-engine/about/nitro.md)
- [Reliability](https://docs.caldera.xyz/rollup-engine/about/reliability.md)
- [Security](https://docs.caldera.xyz/rollup-engine/about/security.md)
- [Decentralized Sequencing](https://docs.caldera.xyz/rollup-engine/about/shared-sequencing.md)
- [Bridged USDC](https://docs.caldera.xyz/rollup-engine/about/usdc.md)
- [ZK Stack](https://docs.caldera.xyz/rollup-engine/about/zksync.md)
- [Foundry](https://docs.caldera.xyz/rollup-engine/deploying-contracts/foundry.md): Deploying Smart Contracts using Foundry
- [Hardhat](https://docs.caldera.xyz/rollup-engine/deploying-contracts/hardhat.md): Deploying Smart Contracts using Hardhat
- [Remix](https://docs.caldera.xyz/rollup-engine/deploying-contracts/remix.md): Deploying Smart Contracts using Remix
- [Quickstart](https://docs.caldera.xyz/rollup-engine/quickstart.md): Get started deploying a dedicated rollup, hosted by Caldera
- [Block Explorer](https://docs.caldera.xyz/rollup-engine/tools/block-explorer.md)
- [Bridge UI](https://docs.caldera.xyz/rollup-engine/tools/bridge-ui.md)
- [Testnet Faucet](https://docs.caldera.xyz/rollup-engine/tools/faucet.md)
- [Hub Page](https://docs.caldera.xyz/rollup-engine/tools/hub-page.md)
- [Whitelabel Docs](https://docs.caldera.xyz/rollup-engine/tools/whitelabel-docs.md)

## OpenAPI Specs

- [openapi](https://docs.caldera.xyz/rollup-engine/api-reference/openapi.json)