Summer '16 (API version 37.0)
Newer Version Available
{!$Credential.Password}
1// non-standard authentication 2req.setHeader(‘X-Username’, ‘{!$Credential.UserName}’); 3req.setHeader(‘X-Password’, ‘{!$Credential.Password}’);
1// The external system expects “OAuth” as 2// the prefix for the access token. 3req.setHeader(‘Authorization’, ‘OAuth {!$Credential.OAuthToken}’);