eikon eikon-app-studio jet javascript app news .net api eikon-data-api c# time-series sdk quote error html refinitiv-realtime python eikon-com-api example angular fields vessel parameters log-in screening user-interface sso ema-api marketpsych debugging data authentication excel search browser spring adfin Download screener calendar quickstart-guide eikonapp performance-calculation data-model workspace testing project-tracking-api subscription refresh android windows-10 web refinitiv-dataplatform-eikon configuration c++ news-text-analytics commodities embed php push-notifications batch export side-by-side-api setup filter nda-raw redis unix messenger request documentation exception bonds vba json python api visual-studio dispatcher mifid r monitoring timeseries permissioning connection