title: Currency (FX) order with IBrokers in TWS
body: <p>I am able to use IBrokers to submit standard futures and equity orders through the API.  When I try the same methodology for spot FX, I don't receive an error message, yet the order doesn't come through the TWS working window as it does with the other contract types.</p>
  
  <pre><code>contract = twsCurrency("EUR.USD")
  
  Order = twsOrder(
    reqIds(tws),
    action = "BUY",
    totalQuantity = 1000000,
    orderType = "LMT",
    lmtPrice = 1.0600
  )
  
  placeOrder(tws, 
             Contract = contract, 
             Order)
  </code></pre>