Ports Information Service
Service URL
BYX Exchange
https://api-account.cboe.com/byx/account/ports_info/
BZX Exchange
https://api-account.cboe.com/bzx/account/ports_info/
EDGX Exchange
https://api-account.cboe.com/edgx/account/ports_info/
EDGA Exchange
https://api-account.cboe.com/edga/account/ports_info/