Maximum how many trading accounts simultaneously supported with a single Velocity + Intelligent Trading API Bridge?
TrueData Intelligent Trading API Bridge (IAB) is a multi-broker, multi-account supported system.
Theoretically, we have no such limit on the number, depends on your system configuration on how much data/load it can handle at once.
Currently, we have clients running 100s of account from 1 machine with a minimum configuration of i5 8th Generation or higher CPU and 16GB RAM DDR4 with stable internet/broadband (LAN connection).