api.js
function signIn (defOptions, credentials, callback) {
  var promise = normalizeRequestParameters(defaults, 'SignIn', credentials).then(function (credentials) {

    var options = {
      method : 'POST',
      uri : 'v1/SignIn',
      json : credentials
    };
    
    extend(true, options, defOptions);
    
    return options;
    
  }).then(request).nodeify(callback);
  
  return promise;
}
function signIn (defOptions, credentials, callback) {
  var promise = normalizeRequestParameters(defaults, 'SignIn', credentials).then(function (credentials) {

    var options = {
      method : 'POST',
      uri : 'v1/SignIn',
      json : credentials
    };
    
    extend(true, options, defOptions);
    
    return options;
    
  }).then(request).nodeify(callback);
  
  return promise;
}
function signIn ( defOptions , credentials , callback ) { var promise = normalizeRequestParameters ( defaults , 'SignIn' , credentials ) . then ( function ( credentials ) { var options = { method : 'POST' , uri : 'v1/SignIn' , json : credentials } ; extend ( true , options , defOptions ) ; return options ; } ) . then ( request ) . nodeify ( callback ) ; return promise ; }
Sign in to Nfield API

{@link https://api.nfieldmr.com/help/api/post-v1-signin}
Sign in to Nfield API