defaultTitle() protected method Generates service title

$tokenUrl public property Token request URL endpoint. Token

getIsValid() public method Checks if token is valid.

getTokenSecret() public method Returns the token secret

apiInternal() protected method Performs request to the

$curlOptions public property CURL options.

getExpireDurationParamKey() public method

$publicCertificateFile public property Path to the file, which

setPublicCertificate() public method

composeRequestCurlOptions() protected method Composes