The ADAMANT JavaScript API v1.1.0 can generate Dash public and private key pairs directly from an ADAMANT account passphrase. This simplifies cross-chain operations by deriving Dash keys from the same mnemonic used for the ADAMANT account.
const dashKeys = api.dash.keys(config.passPhrase);The passPhrase parameter is the mnemonic passphrase associated with an ADAMANT account. The returned key pair is ready for use with the Dash API.