title: BITGO - Can't Get Hash on Request
body: <p>What is the key to call from BitGo API to get from a webhook immediately an address receive BTC.</p>
  
  <p>From my ngrok, I saw this</p>
  
  <pre><code>{
      "hash": "26ba9cc3218962417f529803d82dd63850b895fbee74517dff",
      "type": "transaction",
      "coin": "bitcoin",
      "walletId": "2Mzb4KMAp"
  }
  </code></pre>
  
  <p>So when I did the following in the 'hook callback url', I'm getting error. 500 Error.</p>
  
  <pre><code>1. txId  =  request.POST.get('hash')
  2. txId = request.GET['hash']
  3. txId = request.POST['hash']
  </code></pre>
  
  <p>How do I get the hash since all the above method failed. I'm using Python/Django.</p>