title: LinkedIn API - Refresh Access Token after 60 days - PHP
body: <p>I need to refresh token after 60 days in linkedin PHP API</p>
  
  <p>Can you tell me how to send API request .I also tried this link</p>
  
  <p><a href="https://developer.linkedin.com/blog/tips-and-tricks-refreshing-access-token" rel="nofollow">https://developer.linkedin.com/blog/tips-and-tricks-refreshing-access-token</a>..</p>
  
  <p>Please give some idea to refresh the access token of Linkedin API</p>