Powerful Features for LLM-Driven Trading
Connect your LLM, validate orders before they leave FE!N, and scale within your plan—with clear paths for simulation, paper, and live.
Core Platform
Connect your LLM. FE!N adds prices and chart history for prompts.
LLM Integration
Connect your own LLM (OpenAI, Claude, Gemini, etc.) and maintain full control over your AI models. No vendor lock-in.
Support for all major LLM providers Bring your own API keys Full control over your AI models
Prices for your model
Live-style prices and candle charts for prompts. The app can show quick updates. It is not a full news or order-book feed.
Prices your model can use Charts for better prompts Optional live refresh in the app
Safety & Control
Orders are checked before they send. Past choices and fills are easy to review.
Order checks
FE!N checks symbol, size, and trade type before an order goes out. Practice, test money, and real money stay in separate modes.
Checks on symbol, size, and type Practice, test, or real mode Pause or change the linked exchange
History you can read
We store what the model chose and which orders ran. Reopen them anytime to learn from real runs.
Reopen past decisions with context Orders linked to the decision that created them Review and improve from real runs
Execution
Link your exchange, pick practice or real trading, and let FE!N send only orders that pass your checks
Your exchanges
Add each exchange with its own keys. Test first, then save. FE!N only uses exchanges you turn on.
Practice mode before you add real trading Add more exchanges if your plan allows Pause or change keys anytime
How a model trades
You pick how often it runs. FE!N pulls fresh prices, asks your AI, checks your rules, then sends OK orders to the exchange you linked. You can read each step in the app.
Saved context you can reopen after each run Orders that fail checks stay inside FE!N until the plan is valid. Each run checks symbol, size, and mode before anything reaches your linked venue. Start on practice, then test money, then real money
Analytics & Learning
Test safely and review each run in the app
Paper to Live Progression
Use simulation and paper (forward runs on your schedule) before live—not a historical backtest or replay-across-years workflow. Switch between shipped modes when your workspace allows.
Simulation mode for testing Paper trading with real data Seamless transition to live
Analytics & Monitoring
See models, trades, and results over time in the app.
Model and trade outcomes Portfolio-style summaries Reports to review performance over time
Ready to explore these features?
Start your free trial and experience FE!N's powerful capabilities.