TopstepX trade copier
A TopstepX trade copier lets you trade one Leader and have each fill copied to your other accounts, each at its own size. Quanify copies a Tradovate Leader onto TopstepX accounts today; a TopstepX Leader is not available yet.
TopstepX accounts connect with your username and an API key and follow a Tradovate leader. A TopstepX account as the leader is not available yet.
One leader, followers at their own size
Copying one for one either under-trades the large account or over-trades the small one, and over-trading can end a funded account. Each follower carries its own whole-number multiplier, so one leader can drive a small evaluation and a larger funded account.
- Partial fills copied as they fill
- A fill the broker reports twice is copied once
- Mute a single account without unlinking it
- Flatten the group and cancel its orders in one action
What runs on TopstepX today
TopstepX is built on ProjectX. Quanify connects to it through the ProjectX Gateway API with your username and an API key, on the same copy engine that runs Tradovate accounts.
- TopstepX accounts
- Followers of a Tradovate Leader; a TopstepX Leader is not available yet
- Tradovate accounts
- Live over OAuth, including funded prop sub-accounts
- Orders on TopstepX
- Market orders; limit, stop and bracket orders are not available yet
- Live Funded
- Not connectable: Topstep doesn't allow API trading on Live Funded accounts
- Sizing
- Whole-number multiplier per follower, 1 to 100
- Exits
- Sized to what each follower holds
- Your accounts only
- Fills only copy to accounts you connected
- Runtime
- Quanify's servers; no VPS, nothing to install
Set up TopstepX followers
- 01
Connect your accounts
Connect your Tradovate Leader over OAuth, then add each TopstepX login in Connections with its username and an API key from TopstepX → Settings → API.
- 02
Test the setup
Run the group on a Quanify Paper account or a TopstepX practice account before any funded account.
- 03
Read Topstep's rules
Check the current rulebook on copying before you arm a TopstepX account. Topstep copy trading covers what to look for.
Is copy trading allowed on TopstepX?
Topstep's rules decide, and they differ by account type and change without notice. Read the current rulebook for the account you plan to arm, and ask support in writing if a clause is unclear.
Quanify is software. It doesn't manage funds, doesn't track Topstep's limits and makes no representation about any firm's rules.
Which prop firms allow copy tradingCommon questions
Short answers to what traders ask first. Anything else, the Help Center has it.
Does Quanify support TopstepX today?
Yes, as a Follower. Connect a TopstepX account with your username and an API key (TopstepX → Settings → API; it needs a ProjectX API subscription), and it follows a Tradovate Leader with its own multiplier and Mute. A TopstepX Leader is not available yet, and Quanify sends market orders only on TopstepX.
Is copy trading allowed on a funded TopstepX account?
Topstep's current rules for your account type decide, and they change over time. Many firms treat copying between your own accounts differently from copying a third party, so read the rulebook before you arm an evaluation.
Can I run different sizes on my evaluation and funded accounts?
Yes. Each Follower has its own whole-number multiplier, so one Leader can drive accounts of very different sizes.
More on trade copiers by platform
Start on a simulated account. Go live when it earns it.
- Set up in minutes
- Nothing to download
- Paper account for testing
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