title: Foursquare API: Userless Access (client_secret key)
body: <p>Reading on some of the answers on here, people suggest doing userless access by calling Foursquare by:
   <a href="https://api.foursquare.com/v2/venues/search?ll=40.7,-74&amp;client_id=XXXXXXXXXXXXXXXX&amp;client_secret=YYYYYYYYYYYYYYYYY&amp;v=20111109" rel="nofollow">https://api.foursquare.com/v2/venues/search?ll=40.7,-74&amp;client_id=XXXXXXXXXXXXXXXX&amp;client_secret=YYYYYYYYYYYYYYYYY&amp;v=20111109</a></p>
  
  <p>This means I have to include my client_secret key? Is this safe?</p>
  
  <p>Clarification, I'm working on an iOS app using Foursquare search without the user logging in.</p>