Jev for Finance & Fintech
30 curated Jev resources. Finance, fintech, trading, payments, and compliance.
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- Repos & sites22
- Videos2
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- Articles4
All 30 Jev resources for Finance & Fintech
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30 resources
An insurance claim triage tool that classifies loss type, scores documentation completeness, and flags fraud indicators in a first-notice-of-loss narrative, routing claims without denying any or setting a payout.
Jev Tools & CLIs#community#python#insurance
Community
44GitHub stars
Terminal agent for Polymarket's BTC Up or Down five-minute markets. Roughly every five seconds it asks Jev whether BTC finishes UP or DOWN versus the window open, then abstains or buys once and holds to resolution. Defaults to dry-run; live orders are opt-in.
Jev Tools & CLIs#community#trading#prediction-markets
77GitHub stars
An Apache-2.0 0.8B decision model that returns calibrated probabilities for yes/no, choice and score questions on CPU. Distributed as GGUF for llama.cpp and served behind a Jev-style /v1/systemone API, so existing Jev clients mostly need only a new base URL.
Jev Models & Reimplementations#community#gguf#local-inference
Community
kouhxp/gutsyHTML
kouhxp/gutsyHTML4GitHub stars
A pre-release Python framework for predictions on mixed text and tabular data: Jev Noul and Score questions turn text columns into numeric features, then a tabular foundation model such as TabPFN learns from labeled rows in context. Offers hosted and fully local backends.
Jev Repos & SDKs#community#tabular#predictions
Community
edamame-labs/tab-jevPython
edamame-labs/tab-jevPython10GitHub stars
x402 risk-check provider that scores agent counterparties before payment: OFAC, phishing and drainer feeds, transaction simulation, drainer-kit fingerprints and a Jev model reading context for injected instructions, issuing an ES256-signed attestation per verdict.
Jev Integrations & Adapters#community#x402#payments
0GitHub stars
Proof of concept that flags suspicious purchase orders in SAP S/4HANA: ABAP computes risk indicators, a Fiori Elements app sends seven typed questions to Jev via OpenRouter, and ABAP applies thresholds to rate each order. Runs in shadow mode only.
Jev Integrations & Adapters#community#sap#fraud-detection
63.9kGitHub stars
Proof-of-concept multi-agent AI hedge fund that trades on paper: LLM investor agents analyse stocks, and a native JevLLM adapter lets an agent run on Jev's typed decisions through the same JSON contract the chat providers use. Educational only; no real trades.
Jev Integrations & Adapters#community#finance#trading
Community
virattt/ai-hedge-fundPython
virattt/ai-hedge-fundPython255GitHub stars
Graph RAG framework over Milvus vector search with no graph database required: Jev Noul judgments select graph relations and rerank full source passages alongside vector-search candidates, reaching 86.07% average Recall@5 on 1,000 MuSiQue and 1,000 2Wiki queries in the two-stage evaluation.
Jev Integrations & Adapters#community#rag#retrieval
Community
zilliztech/vector-graph-ragPython
zilliztech/vector-graph-ragPythonVeris tests Jev as a semantic turn-detection gate for one Pipecat voice agent from its VAmoS Pro Bench, with labels complete, short, and long. Interruptions fell from 52% to 11% of caller turns across noise conditions, but task completion barely moved and median replies slowed from 2.1 s to 4.6 s.
Jev Benchmarks & EvaluationsArticle#community#voice#turn-detection
Community
110.5kGitHub stars
Multi-agent trading research with optional Jev screening of StockTwits and Reddit posts for company relevance before sentiment analysis runs.
Jev Tools & CLIs#community#python#trading
Community
TauricResearch/TradingAgentsPython
TauricResearch/TradingAgentsPython269GitHub stars
Three AI trading bees race each other on OKX perpetual futures. Every decision comes from Jev picking one move from the moves that are legal right now, and every order then passes a risk layer written in plain code. Paper by default, with real market prices.
Jev Demos & Experiments#community#jevbest
Community
imikerussell/beebotsTypeScript
imikerussell/beebotsTypeScript32GitHub stars
A Java gateway that asks Jev four questions about a deposit or withdrawal, then applies a direction-aware routing matrix in code.
Jev Tools & CLIs#community#java#security
Community
klauswg/jev-guardJava
klauswg/jev-guardJavaOpenRouter's Banking77 run: 3,080 support utterances, 77 intents, Jev 1.13 against Claude Opus 5 on the same one-line criteria, with latency, cost, and a confidence cascade.
Jev Guides & ArticlesArticle#community#article#evaluation
Community
98GitHub stars
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.
Jev Cookbooks#community#typescript#trading
Community
arimanyus/warrendufferTypeScript
arimanyus/warrendufferTypeScriptA roughly 10,000-call black-box investigation that reconstructs Jev's likely architecture: a shared state prefix, isolated question branches, and direct probability readouts.
Jev Practices & PatternsArticle#community#analysis#architecture
Community
A two-hour recorded run of 50 financial workflows with saved outputs, baselines, and failures, from ledger integrity to AML triage and sanctions matching.
Jev CookbooksVideo#community#video#finance
Community
A small Kalshi trading bot across 15-minute and 1-hour BTC, ETH, and SOL markets, built with Effect and Cursor and powered by Jev.
Jev CookbooksPost#community#x#video
Community
203GitHub stars
Live Hyperliquid desk across five isolated wallets where each tick packages the book, tape, and position as state and Jev answers Choice questions for long/short, open/close/hold, and leverage; hold sends no order. A missing private key means a dry run.
Jev Cookbooks#community#typescript#trading
Community
aowang-ai/jev-tradeTypeScript
aowang-ai/jev-tradeTypeScript3GitHub stars
A community Rails integration built on the typesafe-sdk Ruby gem that adds Rails configuration, persisted usage and cost telemetry, and persistence-backed confidence policies for Choice and Score answers.
Jev Repos & SDKs#community#ruby#sdk
Community
GenieRobot/typesafe-ai-railsRuby
GenieRobot/typesafe-ai-railsRuby12.6kGitHub stars
A self-hosted AI trading platform that can put Jev in front of strategy and Quick Trade entry orders as an auditable PASS/REJECT gate, with LLM fallback and deterministic bypasses for exits and protective orders.
Jev Cookbooks#community#python#trading
Community
OpenByteInc/QuantDingerPython
OpenByteInc/QuantDingerPython7.6kGitHub stars
An Android overlay that reads visible WeChat, QQ, and X conversations through accessibility, asks Jev for intent, danger, and the best action, then drafts three replies and fills one in without ever sending it.
Jev Tools & CLIs#community#kotlin#android
Community
jev-chat/jev-chat-jarvisKotlin
jev-chat/jev-chat-jarvisKotlin76GitHub stars
A Codex Computer Use plugin that adds bounded Jev decision loops: Codex scopes the task and defines allowed actions, Jev picks an operation and compatible target in one request, and Computer Use performs the click, fill, scroll, or shortcut.
Jev Tools & CLIs#community#javascript#codex
Community
yikangy873-gif/jev-desktopJavaScript
yikangy873-gif/jev-desktopJavaScript744GitHub stars
A curated list of public projects and practices built on Jev: 212 entries across 13 categories, from classification and routing to agent decisions, calibration, infra/SDKs, and finance, with explicit inclusion rules.
Jev Guides & Articles#community#awesome-list#agents
Community
v-modal/awesome-jev-tools
v-modal/awesome-jev-tools787GitHub stars
A Windows WeChat side panel that reads the visible conversation with local RapidOCR, has Jev judge intent and tension and rank three reply candidates, then fills the chosen one into the input box; sending is always manual.
Jev Tools & CLIs#community#python#windows
Communityjev-chat/jev-chat-windowsPython
jev-chat/jev-chat-windowsPython216GitHub stars
An on-demand crypto decision-support terminal that ingests 50-1,000 tweets through a two-tier statistical pipeline, then has Jev's System One answer four typed questions and return a decision card with entry ranges, stop losses, and targets without executing trades.
Jev Tools & CLIs#community#python#trading
351GitHub stars
A Python multi-agent stock research workspace covering 12 markets with optional JEV trading decisions: configure a TypeSafe key, select the JEV decisions-only strategy, and get buy/sell/hold, probabilities, and confidence without a research report.
Jev Tools & CLIs#community#python#trading
Community
EthanAlgoX/AIStockPython
EthanAlgoX/AIStockPythonTurn natural language into typed function calls: closed-set arguments become Choice questions, optional ones become Noul questions, and 54 questions ship in one request for a trading assistant.
Jev CookbooksDocs#official#cookbook#tool-calling
Official
A plain-English guide to Choice, Score, and Noul with Python and curl examples, confidence-gated branching for support, moderation, and fintech, plus a skeptical read of the benchmarks.
Jev Guides & ArticlesArticle#community#guide#python
Community
A video demo of a bot that asks Jev to decide buy or sell from a live price feed, then places real orders on Kuru's on-chain order book on Monad every 300ms block.
Jev CookbooksVideo#community#x#video
Community
2.9kGitHub stars
One AI trade decision every Monad block: Jev evaluates the market state and returns a typed decision the bot acts on, on Kuru's MON-USDC market.
Jev Repos & SDKs#community#trading#realtime
Community
jarrodwatts/jev-traderTypeScript
jarrodwatts/jev-traderTypeScriptRelated industries
Industries that overlap with Finance & Fintech.
Jev articles
Original guides that go deeper on Jev finance & fintech.
Jev labels a record that already exists. Code moves, flags, or holds it. How the document, mail, and transfer tools keep the action out of the model.
Jev Tools & CLIs#classification#email#security
Read article
Watch: Jev in action
Video walkthroughs and demos from the community.
YouTube: Retriever AI tests Jev on real browser tasks: where it worked, where it struggled, and what comes next.
YouTube: One terminal, three subscriptions, and Jev picking the model for Claude Code, Codex, and Cursor.
YouTube: A podcast segment on TypeSafe AI, its $40M raise, and the Jevons paradox behind the name.
Discussions about Jev
Threads from Reddit and Hacker News about building with Jev.
Hacker News: Software Bombe and live Enigma demo where Jev ranks cribs and judges plaintext.
ag_212 pointsShow HN: Jev as the Bletchley Park Analyst: A Software Bombe on EnigmaRead the thread on Hacker NewsHacker News: Show HN for the decide CLI: brew install, file context, and multi-question shell scripts.
vsekhar2 pointsShow HN: Decide – Jev decisions in the shell, scripts, and agent skillsRead the thread on Hacker NewsHacker News: Pipeable onesie CLI with shell-safety exit codes and a calibrate mode over labelled commands.
frodikarlsson3 pointsShow HN: onesie – An expressive Unix-pipeable CLI for System One models like JevRead the thread on Hacker NewsHacker News: Spoken-language learning with video scenes branching on TypeSafe Jev.
j_rcht1 pointShow HN: Worklaude – learn by speaking; video scenes branch on TypeSafe JEVRead the thread on Hacker NewsFrom the Jev community
Posts from builders shipping with Jev right now.