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Is Automated Trading Allowed on TopstepX?
Yes. TopstepX explicitly supports automated trading — through its own API — on both the Trading Combine and funded accounts. The catch is how you automate: local execution only, no VPS/cloud servers, and no high-frequency trading.
TopstepX is Topstep's own trading platform, and it changed shape recently in a way that matters if you're automating with Pine Script. Until early 2026, the underlying execution technology — ProjectX — was licensed out to several prop firms. That ended on February 28, 2026, when ProjectX became exclusive to Topstep and effectively became TopstepX. Firms like Bulenox, Tradeify, and Lucid Trading had to migrate to other platforms; Topstep kept the tech and built it into TopstepX going forward.
Then in late April 2026, Topstep opened a dedicated TopstepX API — direct programmatic access to your account for market data and order execution, separate from the older TradingView → broker webhook route. That's the API this guide is about.
What's actually allowed
| Automation type | Allowed? |
|---|---|
| Signal-based automation (Pine Script alert → webhook → order) | Yes |
| Running the bot from your own PC while you're at your desk | Yes |
| Automation on the Trading Combine | Yes |
| Automation on a funded account | Yes |
| Running the bot on a VPS or cloud server | No |
| Fully unattended automation with no active monitoring | No |
| High-frequency trading (latency arbitrage, dozens of orders/sec) | No |
| Software/AI used to manipulate or gain an unfair system advantage | No |
Why "local execution only" matters for Pine Script traders
The standard TradingView + Pine Script automation stack — a strategy fires an alert, a webhook bridge (TradersPost or PickMyTrade) routes it to your broker — already satisfies this. TradingView runs the signal logic in the cloud on their infrastructure regardless, but the execution/bridge layer that actually places the order on your TopstepX account is what Topstep is drawing the line around: it shouldn't be an always-on remote bot running independently of you. In practice, this means:
- Running your webhook bridge (TradersPost, PickMyTrade) from your own computer, not a rented VPS, is the safer interpretation of the rule.
- You should be actively monitoring the session, not walking away for hours while it trades unattended.
- One alert per entry/exit — the normal way a Pine Script strategy fires — is nowhere near the volume that would get flagged as HFT.
How the TopstepX API itself works (if you're building your own integration)
If you're going past webhook bridges and hitting the TopstepX API directly, a few technical details are worth knowing before you build anything:
- Authentication uses short-lived tokens. API sessions run on 24-hour JWT tokens — your integration needs a refresh step, not a "set it and forget it" credential.
- Orders are final. There's no API-level undo once an order is placed — the same discipline you'd apply to a live account applies to whatever script is calling the API.
- API access is a separate subscription from your Combine/funded account itself, managed through the ProjectX dashboard, not inside TopstepX's own settings panel.
TopstepX API vs the classic Tradovate route
If you've automated a Topstep Combine before, you may be used to the older stack: TradingView Pine Script → TradersPost or PickMyTrade → Tradovate. That route still works and is still fully supported for classic Topstep/Tradovate accounts — see our TradingView to Tradovate automation guide. The TopstepX API is a newer, parallel path specifically for accounts running on the TopstepX platform itself. Which one applies to you depends on which platform your specific Combine or funded account runs on — check your TopstepX dashboard to confirm.
Automate a Topstep account the compliant way
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FAQ
Is automated trading allowed on TopstepX?
Yes. TopstepX explicitly supports automated trading through its own API, on both Trading Combine and funded accounts, provided the automation runs from your own local machine and follows Topstep's standard risk rules.
Can I run my TopstepX bot on a VPS or cloud server?
No. TopstepX's stated policy requires local execution only — no VPS, no cloud servers, no remote infrastructure. The strategy should run from a device you're actively using, not an always-on remote instance.
Does TopstepX allow high-frequency trading?
No. Strategies that exploit latency or place a very high volume of orders per second are not permitted. Standard Pine Script signal-based automation — one alert per entry/exit — isn't HFT and is fine.
What's the difference between the TopstepX API and the old Tradovate setup?
TopstepX is Topstep's own execution platform, built on the ProjectX technology Topstep acquired exclusively in early 2026. The TopstepX API, launched April 2026, connects automation directly to your account — an alternative to the older TradingView-to-Tradovate-via-broker route, which is still supported for classic Topstep accounts.