LayerZero Documentation

Crosschain interoperability, blockchain infrastructure, and financial applications

Blockchain Infrastructure

Introducing Zero

A new proof-of-stake blockchain with heterogeneous architecture optimized for SNARK verification

Build on Zero

Learn more about building on Zero

Positioning paper

Read the technical positioning paper for Zero's architecture

Blog overview

Read the announcement blog post about Zero

Crosschain & Interoperability

Issue crosschain assets

Create and manage omnichain fungible tokens (OFTs) that work on 80+ blockchains

Add crosschain features

Build custom smart contracts with crosschain messaging and functionality

See supported chains

View 150+ supported blockchains, contract addresses, and network details

Verify crosschain messages

Run decentralized verification infrastructure for LayerZero's crosschain messaging

Financial Applications & Services

Bridge tokens between chains

Transfer assets across networks with guaranteed finality and unified liquidity

Provide liquidity and earn fees

Add liquidity to unified pools and earn rewards from crosschain transfers

Integrate bridging into my app

Add bridging UI to your application using widgets, APIs, or SDKs

I’m Just Exploring

Browse by product

View all LayerZero products and explore documentation by category

Learn core concepts

Understand how LayerZero works and explore fundamental architecture

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