In addition to the new DigiCert SSL Intermediate and Root CA configuration that ERCOT began requiring on May 1st, it will also implement an additional configuration change on the API handshake. Beginning May 29, 2019 at 1:00 PM CDT, all API communication from Market...
ERCOT
ERCOT Schedules Web Services API Changes Workshop
On Tuesday, May 14, 2019, ERCOT will host a WebEx workshop to discuss the upcoming changes to programmatic access to ERCOT’s External Web Services API. These changes are part of the M-B032819 enhancement for ERCOT’s Secure Sockets Layer (SSL) certificate upgrade that...
ERCOT Changes to SSL Certificates
On April 18, 2018, Market Participants will be required to use the new DigiCert SSL Intermediate and Root CA configuration for all programmatic access to ERCOT’s Production External Web Services API (MISAPI.ERCOT.COM and API.WAN.ERCOT.COM). On April 18, 2018, ERCOT...