For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Support Center
Support Center
LogoLogo

Partner Developer Platform

Power your trading platform with enterprise-grade APIs

Was this page helpful?
Built with
Developer Platform

Enterprise APIs forTrading Platforms

Build powerful integrations with institutional-grade APIs. From prop firm management to B2B connectivity, we provide the infrastructure you need.

Get StartedTalk to Sales
99.9%Uptime SLA
<50msAvg. Latency
REST + WSAPI Protocols
24/7Support
Products

Choose your platform

Purpose-built APIs for different integration patterns and business models.

Prop Firms

NT Prop

Complete API suite for proprietary trading firms. Full lifecycle management for users, accounts, and risk controls.

User & account lifecycle
Pre & post-trade risk controls
Real-time WebSocket events
Market data subscriptions
Explore NT Prop
B2B / IB

NT Connect

Streamlined connectivity for platform integrations. Connect your systems directly to NinjaTrader infrastructure.

Platform connectivity endpoints
Simplified auth flow
Session management
Status monitoring
Explore NT Connect

Ready to build?

Get started with our APIs or talk to our team about your integration needs.

View QuickstartContact Support