TopstepX API key
How to Get a TopstepX API Key and Authenticate a Trading Bot
A step-by-step overview of getting TopstepX API access, handling authentication and tokens securely, and connecting a bot without leaking credentials.
Before a bot can place a single order, it has to prove who it is. That is what API authentication does, and getting it right is the unglamorous foundation of every automated trading setup on TopstepX.
This is a conceptual walkthrough of how TopstepX API authentication tends to work and how to handle credentials safely. Always confirm the exact steps and current requirements in Topstep's official API documentation, because the specifics can change.
Getting API access
API access on TopstepX is enabled through your account, and eligibility and setup steps are defined by Topstep. The official TopstepX API Access page is the source of truth for how to request access, what tier or account state you need, and any current terms. Start there rather than with a third-party tutorial.
Keys, tokens, and what the difference is
Most trading APIs use a credential (sometimes called a key) to authenticate and return a short-lived session token. You send the credential once to log in, get a token back, and attach that token to every subsequent request until it expires.
The practical implication: your long-lived credential is the crown jewel, and the token is a temporary pass. Protect both, but guard the credential hardest.
Store credentials securely
How you store secrets is not a footnote — it is the whole ballgame for account safety:
- Never hardcode credentials in source files or commit them to git.
- Never paste them into chat windows, screenshots, or support tickets.
- Prefer the operating system credential manager over plaintext config.
- Rotate immediately if a credential is ever exposed.
- Use environment-scoped, least-privilege access where the API allows it.
Handling token expiry and reconnects
Tokens expire, networks drop, and platforms restart. A robust bot detects auth failures, refreshes its token cleanly, and never assumes it is still connected just because it was a minute ago. Botfolio handles this connection lifecycle for you — reconnect, status, and diagnostics are part of the command center — so a dropped session does not silently leave orders unmanaged.
Frequently asked questions
How do I get a TopstepX API key?
API access is enabled through your TopstepX account under the terms Topstep sets. Follow the official TopstepX API Access documentation for current eligibility and setup steps.
Where should I store my TopstepX API credentials?
In a secure secret store — ideally your operating system's credential manager — never in plaintext config files or version control. Botfolio uses the OS credential manager for production credentials.
What happens when my API token expires mid-session?
A well-built bot detects the auth failure, refreshes the token, and re-establishes the connection without leaving orders unmanaged. Always test reconnect behavior before trusting a bot with a live account.
Handle the connection layer with more confidence
Authentication, token refresh, and reconnect logic are easy to underestimate. Botfolio wraps the connection lifecycle and credential posture into a supervised workflow so you can focus on replaying, approving, and monitoring the strategy itself.
Let Botfolio handle the connectionQuick takeaways
- Enable API access through TopstepX per the official documentation.
- Authenticate with a credential to receive a short-lived session token.
- Store secrets in an OS credential manager, never in code or chat.
- Handle token expiry and reconnects so orders are never left unmanaged.
Read the current Topstep docs
Topstep rules and platform details can change. Review the official pages before automating anything that can place orders.
Botfolio is not affiliated with, endorsed by, or sponsored by Topstep. Trading involves risk, and automation does not guarantee profits or prevent losses.