Dapp developers need to move data and tokens between HashKey Chain and Ethereum. This process of moving data and tokens between the two networks needs bridges.
Here are some bridges provide the bridging function between HashKey Chain and the Ethereum.
Superbridge enables you to bridge HSK and other supported assets from Ethereum mainnet (L1) directly to HashKey Chain.
for HashKey Chain Testnet is also available.
Orbiter Finance enables cross-rollup transactions of Ethereum/Bitcoin native assets in a trustless and seamless manner.
for HashKey Chain Testnet is also available.