title: Yubico OTP with automated registration/getapikey?
body: <p>We like to use Yubico/Yubikeys to enable users to use a 2nd factor in our applications. For this, an administrator has to provision yubikeys to users. </p>
  
  <p>We want to do this in .net and found this library:
  <a href="https://developers.yubico.com/yubico-dotnet-client/" rel="nofollow noreferrer">https://developers.yubico.com/yubico-dotnet-client/</a></p>
  
  <p>Now according to this site, we need to register first to get a clientid and an apikey (<a href="https://upgrade.yubico.com/getapikey/" rel="nofollow noreferrer">https://upgrade.yubico.com/getapikey/</a>)</p>
  
  <p>My question is:
  Do I have to automate this website call for every Yubikey I want to provision?
  Isnt there a supported way to do this via code? How do I un-register a key (if it gets lost or breaks)?</p>
  
  <p>thx
  Michi</p>