TopStep Trade Copier (via TopstepX)
MirrorFlow is a local trade copier that replicates every trade from your source account —NinjaTrader 8, MT4, MT5 or cTrader— to your TopStep accounts on the TopstepX platform (ProjectX engine). Replication is bidirectional, so your TopStep account can also act as the master and mirror to other platforms. Each entry, exit, SL, TP and trailing stop is cloned in under 15ms, with a per-account lot multiplier and daily loss/profit limits. A one-time payment of $69 gives you a lifetime license and unlimited accounts, with no subscriptions or cloud servers.
Local bridge to TopstepX (ProjectX)
TopStep runs futures on TopstepX over the ProjectX engine. MirrorFlow connects at the protocol level —as master or follower—, with no cloud copiers.
Mini↔Micro and cross-instrument conversion
Trade ES or NQ on your source account and replicate to MES/MNQ on TopStep with exact contract equivalence per destination account.
Per-account risk limits (MDD/MDP)
Set daily loss and profit limits and an individual multiplier to match each TopStep account to your own risk management.
Native execution (Anti-Ban)
Orders enter TopstepX directly from your own machine, with no cloud servers or middlemen. Anti-Ban describes that mechanism, not a guarantee: check TopStep's rules on automation and copying between accounts.
Download
You receive the MirrorFlow receiver for TopstepX/ProjectX along with the rest of the installers after your purchase.
Connect TopstepX
Link the receiver with your TopStep account on TopstepX following the step-by-step visual manual.
Trade on your source account
Fire on NinjaTrader 8, MT4, MT5 or cTrader and the order replicates to TopStep instantly, with contract conversion.
Scale your accounts
Multiply a single trade across several TopStep accounts in parallel, each with its own risk and multiplier.
FAQ
Is it compatible with TopStep?
Yes. TopStep trades futures on TopstepX (ProjectX engine), supported as a source or destination platform. You replicate to or from your TopStep accounts using any of the other platforms. This is platform compatibility; MirrorFlow is not affiliated with or endorsed by TopStep.
Can TopStep be the master account?
Yes. With MirrorFlow, TopstepX/ProjectX can act as the master or as a follower: replication is bidirectional across all 9 supported platforms. You can use your TopStep account as the source and mirror it to NinjaTrader 8, MT4, MT5, cTrader or Interactive Brokers, or the other way around.
Can I copy to several TopStep accounts at once?
Yes. You replicate a single trade to multiple TopStep accounts simultaneously, each with its own multiplier and daily loss/profit limits.
Does MirrorFlow guarantee passing the TopStep evaluation?
No. MirrorFlow is an order-replication tool: it does not manage your strategy or guarantee passing any evaluation. You remain responsible for following your TopStep account rules.
How much does it cost and what is the latency?
A one-time payment of $69 for a lifetime license with unlimited accounts. The 100% local replication keeps latency below 15ms, with no round trips to the cloud.