title: How to call restful webservice
body: <p>How do i connect to any restful <code>webservice</code> using <code>C#</code></p>
  
  <p>I have the below information about the <code>webservice</code></p>
  
  <p>The <code>BASE_URL</code> is the <code>URL</code> at which the <code>WebServices</code> are hosted. This <code>BASE_URL</code> is then followed by the required <code>GROUP</code> name, and then the required <code>METHOD</code> name.</p>
  
  <p>For example,</p>
  
  <pre><code>BASE_URL = https://www.abcd.com/ws/
  
  GROUP = transaction
  
  METHOD = createTransaction
  </code></pre>
  
  <p>This would give a complete URL of :</p>
  
  <pre><code>https://www.abcd.com/ws/transaction/createTransaction
  </code></pre>
  
  <p>Every invocation must contain the following parameters (as POST variables) :</p>
  
  <pre><code>Name
  
  username 
  
  password 
  
  pin 
  </code></pre>
  
  <p>Please help me with some link to achieve the coding.</p>