Marketplace Services Across

Across

Across is a cross-chain infrastructure for bridging assets, messages, liquidity, and application state. It helps Web3 teams work with blockchain applications, smart...

Type

Service

Protocols

Ethereum

Solana

BNB Smart Chain

Polygon

Arbitrum

Base

Optimism

Avalanche

Bitcoin

Across is a cross-chain infrastructure for bridging assets, messages, liquidity, and application state. It helps Web3 teams work with blockchain applications, smart contracts, wallets, data, and onchain infrastructure using a focused product or developer workflow.

**Use it for:**
– Move assets across supported networks.
– Send cross-chain messages.
– Build multichain application flows.
– Route liquidity between ecosystems.

**Best fit:** teams building applications across more than one blockchain.

Documentation