source: extensions/instagram2piwigo/language/en_UK/help_api_key.html @ 19561

<!-- TRANSLATORS : please don't translate the words "Developper", "Register Your Application", "Client ID" and "Client Secret" -->
<ol>
  <li>Go to <a href="https://instagram.com/accounts/login/?next=/accounts/edit/">Instagram</a> website and connect with your logins</li>
  <li>Go to the <a href="http://instagram.com/developer/">Developper</a> page and click on <b>Register Your Application</b></li>
  <li>You will be asked to your website url, your phone number (you can give a fake number) and a short description</li>
  <li>Submit and click again on <b>Register Your Application</b></li>
  <li>Enter a name (the name cannot contain the word <i>instagram</i>), a description and your website url again</li>
  <li>On the field <b>OAuth redirect_uri</b>, past the abobe URL and click on <b>Register</b></li>
  <li>Now copy the <b>Client ID</b> and the <b>Client Secret</b> to Instagram2Piwigo configuration</li>
  <li>You're done!</li>
</ol>