sclass BitGetCredentials {
  settable S name;
  settable S apiKey;
  settable S passphrase;
  settable S secretKey;
  
  toString {
    ret joinNempties(" with ",
      spaceCombine(shortClassName(this), quoteOrEmpty(name)),
      commaCombine(
        nempty(apiKey) ? "apiKey" : null,
        nempty(passphrase) ? "passphrase" : null,
        nempty(secretKey) ? "secretKey" : null));
  }
  
  static BitGetCredentials fromFile(File f) {
    SS credMap = mapValues toSecretValue(parseColonPropertyCIMap(f));

    var cred = new BitGetCredentials;
    cred.apiKey(credMap.get("API-Key").get());
    cred.passphrase(credMap.get("Passphrase").get());
    cred.secretKey(credMap.get("secretKey").get());
    cred.name(credMap.get("Name").get());
    ret cred;
  }
}