get https://api.modoenergy.com/pub/v1/us/ercot/rtm/real-time-ordc-15min
This dataset shows the Real-Time reserve price adders for both on-line [RTRSVPOR] and off-line reserves [RTRSVPOFF], as well as the on-line reliability deployment price adders [RTRDP] for each 15 minute settlement interval.