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warrenduffer

An intraday trading bot for the Nifty 50: Jev ranks names every 15 seconds through the Vercel AI Gateway, and code sizes positions, stops, and flatten times.

arimanyus/warrenduffer

User repository on GitHub

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AI-driven intraday trading bot for Indian stocks. Jev ranks the Nifty 50 every 15s; code sizes each trade and places the stop; orders go live through Zerodha Kite or Kotak Neo. Day replay, kill switch, daily loss halt, terminal dashboard.

GitHub stars
92
Forks
27
Primary language
TypeScript
License
mit
Last pushed
Updated Sep 2026

Repo stats from the GitHub API, cached Sep 2026.

Category
Cookbooks & Demos
Format
—
Published by
Community
Author
arimanyus
Added
2026-09-25
Last verified
2026-09-25

Highlights

  • Jev runs through the Vercel AI Gateway model typesafe-ai/jev via experimental_evaluate with a 2,500 ms timeout.
  • Defaults: capital 100,000, three positions, daily loss cap 1,000, a 15-second decision interval, and flatten at 15:10 IST.
  • A terminal dashboard runs on port 8080 and a date replay with 1x to MAX speed on 8081.
  • Safety includes a kill-switch file, per-position exchange stops, an 80% margin check, and adopt-or-flatten on restart.

Quickstart

bash
cp .env.example .env
pnpm install
pnpm probe
pnpm calibrate
pnpm start

Watch out

Places real orders with no paper mode. Needs broker credentials and TOTP plus an AI Gateway or TypeSafe key; only the Kotak path is verified live, Zerodha is written against the docs.

Reactions & coverage

Posts, threads, and videos about this entry from around the web.

X: Jev plays Pokémon Showdown

X: Jev plays Puyo Puyo with real-time board questions

X: Jev plays Smash Bros. against itself

X: Game levels generated in real time

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