Across

Meet Across

Across is a crosschain bridge for transferring and swapping tokens between supported blockchain networks. Users choose an origin chain, destination chain, token, and amount, then review a quote before confirming the transaction with their wallet. The service can combine a transfer with a token swap, helping people move funds to the network and asset they need for another application.

Developers can embed the same capabilities into wallets, exchanges, and other products through the Across Swap API. It provides quotes, fee breakdowns, and transaction data, while a network of relayers fills transfers on the destination chain. Documentation covers supported networks, integration examples, and deposit tracking, so teams can add crosschain transfers without building separate connections for each route.