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Mysterymen
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Across is the fastest, cheapest and safest bridge across the chain, and so far it has not had any theft incidents.
![AcrossProtocol](https://ph-files.imgix.net/bb86aa67-56bb-4b07-a0a3-c1b6758691d3.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
AcrossProtocol
Across is an optimistic cross-chain bridge protocol
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Across is an optimistic cross-chain bridge protocol that allows users to execute transactions between chains nearly instantaneously. This is accomplished by using an optimistic oracle, bonded relayers, and single-sided liquidity pools.
![AcrossProtocol](https://ph-files.imgix.net/bb86aa67-56bb-4b07-a0a3-c1b6758691d3.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
AcrossProtocol
Across is an optimistic cross-chain bridge protocol