@rhino.fi/client-js/src/lib/stark/l1RegistrationCallData.js

/**
 * @type {(dvf: ReturnType<import('../dvf/bindApi')>,
 * tradingKey: string,
 * ethAddress: string,
 * starkLRegistrationSignature: string) => string}
 */
module.exports = async (
  dvf,
  starkKeyHex,
  ethAddress,
  starkL1RegistrationSignature,
) => {
  const starkExContract = new dvf.web3.eth.Contract(
    dvf.contract.abi.getStarkEx(),
    dvf.config.DVF.starkExContractAddress,
  )

  const callData = starkExContract
    .methods
    .registerEthAddress(
      ethAddress,
      starkKeyHex,
      starkL1RegistrationSignature,
    )
    .encodeABI()

  return callData
}