QuantDinger
Self-hosted open-source AI trading OS with research, backtesting and paper/live execution, advertising Jev-powered pre-trade decisions.
Overview
QuantDinger is an open-source, self-hosted AI trading OS from Open Byte Inc for independent traders, Python strategy authors and small teams. It covers multi-provider AI market research, Python indicators and a strategy API, server-side backtesting, paper and live execution across crypto exchanges and traditional brokers, web and mobile access, an agent gateway and MCP, with PostgreSQL state, durable workers and audit logs. It can also run as a multi-tenant trading SaaS with billing and settlement.
The README badge points to a section on Jev-powered pre-trade decisions, and the list summary mentions Jev System One integration; the fetched excerpt does not describe the questions or thresholds. The likely role is a typed check before an order is placed. The README warns that live trading submits real orders, recommends starting with paper trading and restricted keys, and states it is not investment advice.
What the decision model decides
| Type | Question | Answers |
|---|---|---|
| Choice | Should this pre-trade signal proceed, be held, or be rejected?(inferred) | — |
How it works
- Research and write a Python strategy
- Backtest server-side
- Before an order, ask Jev for a pre-trade decision
- Execute in paper or live mode and monitor with audit logs
Strengths
- Self-hosted, keeping data and credentials under operator control
- Typed pre-trade gate in front of execution
Caveats
- Jev section details not in the fetched README
- Live trading places real orders; not investment advice
- Large platform where Jev is a small part
At a glance
- Type
- Library
- Status
- production
- Language
- Python
- Runtime
- Self-hosted web app
- Has code
- yes
- License
- Apache-2.0
- Stars
- 12,754
Use cases and integrations
How curated lists describe it
Open-source AI Trading OS, agent trading, and vibe trading, with Jev System One integration. Research, build Python strategies, backtest, and paper/live trade across crypto, stocks, and forex. Launch your own multi-tenant trading SaaS with built-in user management, billing, payments, and settlement.
wh000wh000/awesome-jev-live
Frequently asked questions
What does Jev do in QuantDinger?
The README advertises Jev-powered pre-trade decisions; the exact questions are not in the fetched excerpt.
Can it trade with real money?
Yes, when live trading is explicitly enabled; the README advises starting with paper trading.
Is it open source?
Yes, under Apache 2.0, and it is designed to be self-hosted.
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Paperresearch