API

The API heavily leverages chaining promises.

Authentication

var LendingclubManager = require('node-lendingclub-manager');
var manager = new LendingclubManager({
  key: "ALDKSFJOWEIUROLSDJKF",
  investorId: "11111"
});

Getting loans

manager.listLoans().then(function(result) {
  console.log(result);
})

Filtering Loans

var isDoubleDigitInterest = function (loan) {
  return loan.intRate >= 10;
}

var filterLoanList = function(loans) {
  return loans.filter(isDoubleDigitInterest);
}

// Filter loan list directly
manager.listLoans().then(filterLoanList).then(function(result) {
  console.log(result);
});

// Have the client filter for you
manager.filterListedLoans(isDoubleDigitInterest).then(function(result) {
  console.log(result);
})

// Combine multiple filters
var is36Week = function(loan) {
  return loan.term == 36
}
manager.filterListedLoans(isDoubleDigitInterest, is36week).then(console.log);

Filter against loans that you've already invested in:

var notesOwned = manager.notesOwned();

notesOwned.then(function(notes) {
  var justLoanIds = notes.map(function(note) {
    return note.loanId;
  });

  function doesNotOwn(loan) {
    return justLoanIds.indexOf(loan.id) != -1;
  }

  manager.filterListedLoans(doesNotOwn).then(console.log);
})

Creating and submitting an order

Basic $25/order:

manager.filterListedLoans(isDoubleDigitInterest)
  .then(manager.createOrders)
  .then(manager.submitOrders)
  .then(function(result) {
    console.log("Order results:", result)
  });

Custom order amounts:

manager.filterListedLoans(isDoubleDigitInterest)
  .then(function(loans) {
    return manager.createOrders(loans, 50.0);
  })
  .then(manager.submitOrders)
  .then(function(result) {
    console.log("Order results:", result);
  });

Different order amount per loan:

manager.filterListedLoans(isDoubleDigitInterest)
  .then(function(loans) {
    return manager.createOrders(loans, function(loan) {
      if (loan.intRate > 12) {
        return 50;
      } else {
        return 25;
      }
    })
  });

Different order amount per loan, via promises:

manager.filterListedLoans(isDoubleDigitInterest)
  .then(function(loans) {
    return manager.createOrders(loans, function(loan) {
      return new Promise(function(resolve, reject) {
        if (loan.intRate > 12) {
          resolve(50);
        } else {
          resolve(25);
        }
      });
    })
  });

Adding orders to a portfolio

var loans = manager.filterListedLoans(isDoubleDigitInterest);
var portfolio = manager.createPortfolio("My Portfolio", "A good portfolio");

Promise.all([loans, portfolio]).then(function(results) {
  var loans = results[0];
  var portfolio = results[1];
  return manager.createOrders(loans, 25, portfolio.portfolioId);
}).then(manager.submitOrders)
  .then(function(result) {
    console.log("Order results:", results);
  })