This page helps you to generate an oAuth token for interaction with the Web 8 Content Interaction Services. Source: http://docs.sdl.com/LiveContent/content/en-US/SDL%20Web-v1/GUID-7BAC5466-3D45-4238-BEBA-0A5DB417C986
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Get token form.</title>
</head>
<body>
<form method="post" action="MYPROT://MYHOST:MYPORT/token.svc">
<fieldset>
<legend>Get a token</legend>
<label for="client_id">Client ID:</label>
<input type="text" id="client_id" name="client_id" value="MYID" />
<br/>
<label for="client_secret">Client secret:</label>
<input type="text" id="client_secret" name="client_secret" value="MYSECRET" />
<input type="hidden" id="grant_type" name="grant_type" value="client_credentials" />
<br/>
<input type="submit" value="Get token"/>
</fieldset>
</body>