ydflow / Trail
研迹 Trail｜本地优先的 AI 投资研究工作台。连接行情、K 线与深度研究，让判断可追溯、风险可复核。Local-first AI investment research desktop with an evidence-grounded copilot.
ydflow / Trail
ccxt / ccxt
A unified trading API with more than 100 crypto exchanges and prediction markets in JavaScript / TypeScript / Python / C# / PHP / Go / Java / Rust
ranaroussi / yfinance
Download market data from Yahoo! Finance's API
questdb / questdb
QuestDB is a high performance, open-source, time-series database
simonlin1212 / a-stock-data
A股全栈数据工具包：行情K线·当日逐笔·研报·信号·资金面·新闻·财务·公告·打板·ETF期权·舆情·宏观利率·期货大宗(含大商所日K)·事件驱动·可转债 | 15层·87端点·34数据源·除iwencai外免Key | A-share data for AI agents: K-lines, ticks, reports, fund flow, news, financials, filings, options, macro, futures, events, convertibles | 15 layers·87 endpoints·34 sources
JerBouma / FinanceToolkit
Transparent and Efficient Financial Analysis
1nchaos / adata
免费开源A股量化交易数据库； 专注A股，专注量化，向阳而生； 开放、纯净、持续、为Ai(爱)发电。为个人量化交易而生，保卫3000点，珍惜底部机会......【股票数据，股票行情数据，股票量化数据，股票交易数据，k线行情数据，股票概念数据，股票数据接口，行情数据接口，量化交易数据】【多数据源融合，动态设置代理，保障数据高可用性】
atilaahmettaner / tradingview-mcp
MCP server for market analysis in AI assistants: screeners, multi-timeframe technical analysis, backtests and sentiment for crypto, stocks, forex and futures. 39 tools. Self-host free, or use the hosted version, TradingMCP.
hello245m / free-stockdb
面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。
binance / binance-connector-python
Simple connector to Binance Public API
bmoscon / cryptofeed
Cryptocurrency Exchange Websocket Data Feed Handler
binance / binance-public-data
Details on how to get Binance public data
gloom-sh / gloomberb
Finance terminal, in your terminal.
pmxt-dev / pmxt
CCXT for prediction markets. PMXT is a unified API for trading on Polymarket, Kalshi, and more.
simonlin1212 / global-stock-data
美股与全球市场数据工具包（给 AI 编程助手用）：官方源优先、零鉴权、标注合规级别 | US & global market data for AI coding assistants — zero-auth, official sources. CBOE options + 0DTE, VIX term structure, FINRA short data, SEC Form 4 / 13F, central-bank rates & FX, Taiwan exchanges, EIA energy. 16 layers, 50+ endpoints, 17 sources, each with its compliance tier.
binance / binance-api-postman
Postman collection for Binance Public API, including spot, margin, futures, etc.
alpacahq / alpaca-py
The Official Python SDK for Alpaca API
visualHFT / VisualHFT
VisualHFT Terminal: open-source observability and decision terminal for electronic trading desks. Live Level 2 order books, microstructure analytics, and quantitative execution monitoring.
TickDB / tickdb-unified-realtime-marketdata-api
TickDB: AI-native real time stock API and market data API for US/HK/CN stocks, forex, futures, crypto, indices and commodities. Skill, CLI, MCP, REST API and WebSocket. AI 原生实时股票 API 与金融行情数据 API，覆盖美股、港股、A股、外汇、期货、指数、大宗商品、加密货币。
defeat-beta / defeatbeta-api
An open-source alternative to Yahoo Finance's market data APIs with higher reliability.
rootSunc / CNEquity
中国 A 股数据基础设施。55个日更数据集：股票行情、基本面、期货数据、资金面、公告事件、指数行业、宏观与风险。行级溯源、PIT 语义、复权与历史成分内置，MCP 原生。自托管，零注册、零 API Token
binance / binance-connector-js
A simple connector to Binance Public API
crypto-chassis / ccapi
A header-only C++ library for interacting with crypto exchanges. Bindings for Python, Java, C#, Go, and Javascript are provided.
underloam / xbbg
Intuitive Data Workflows
JordiCorbilla / stock-prediction-deep-neural-learning
Predicting stock prices using a TensorFlow LSTM (long short-term memory) neural network for times series forecasting
rburkholder / trade-frame
C++ 17 based library (with sample applications) for testing equities, futures, currencies, etfs & options based automated trading ideas using DTN IQFeed real time data feed and Interactive Brokers (IB TWS API) for trade execution. libtorch/lstm/cuda demo. Support for Alpaca & Phemex. Notifications via Telegram.
AllTick-Official / alltick-realtime-forex-crypto-stock-tick-finance-websocket-api
AllTick real-time financial market data API with REST and WebSocket access to stocks, forex, crypto, commodities, and indices.
electkismet / eltdx
通达信A股行情协议 Python 库，MCP，支持快照、分时、逐笔、K 线、集合竞价、特殊指标等接口。适合作为量化数据源，支持其他语言通过HTTP或WebSocket调用
binance / binance-connector-java
Simple Java connector to Binance Spot API
cm45t3r / candlestick
Candlestick patterns detection.
api-bricks / api-bricks-sdk
SDKs for CoinAPI & FinFeedAPI
Sinotrade / Shioaji
Shioaji all new cross platform api for trading ( 跨平台證券交易API )
roq-trading / roq-api
C++ interfaces used to communicate with Roq's market gateways.
fqgate / FQGate-agent
大 A免费开源AI插件FQGate-agent（原插件名 tonghuasun-agent）：为 Codex、Claude Code、DeepSeek 等 AI 工具提供本机 A 股实时行情、K 线、Level2、资讯、账户查询与可选交易能力。
BYTEX-TRADE / bytex
Event-driven algorithmic trading engine for .NET. Write a strategy once and run it unchanged in backtest, paper and live trading, deterministic, with fixed-point money and adapters for Binance, Bybit, OKX, Kraken, Bitget, Gate, KuCoin and Hyperliquid.
clawyi-com / china-market-data
中国市场数据 / 中国股票市场数据 Skill：A股行情、K线、逐笔、研报、资金流、公告、ETF/期货/宏观。面向 Claude Code 与 AI Agent 的 Python CLI。China stock data skill for agents.
Synpath-ai / synpath
One open-source API for prediction markets. Trade Kalshi, Polymarket, Polymarket US and Opinion with one Python SDK: unified market data, smart order routing across venues, and advanced order types. Plus tick-level Kalshi order book history.
zzhahn / a_stock_level2_data
A股level2行情数据接口 level2行情 level2数据 level2接口 level2实时行情 L2实时行情 level2实时 L2实时 实时level2 实时L2 实时行情 level2行情数据 level2数据接口 股票level2 A股level2 L2行情 L2数据 L2接口 逐笔成交 逐笔成交明细 逐笔委托 委托明细 十档盘口 盘口数据 委托队列 订单簿 集合竞价 实时行情接口 行情数据接口 毫秒级行情 低延迟行情 资金流向 龙虎榜 K线 无界面服务器 AI Agent 自动取数 | A-share Level-2 realtime market data API: level2 quotes, tick trades, order book, order queue
simonro / edge-scanner
Real-time intraday stock scanner for US equities with a browser dashboard you lay out yourself
khakhasshi / OptionWorkstation
Options replay, volatility analytics, and guarded paper-trading workstation.
sonicmountain / Trade-Bot-Hyperliquid
Independently analyze ROI, win rate, and PnL using the public Hyperliquid API, detect martingale/grid recovery strategies, and assess maximum drawdown and risk-adjusted returns. Read-only terminal checker — no trading, no API keys. Unofficial community project, not affiliated with Hyperliquid.
cporter202 / job-data-apis-and-scrapers
A curated directory of job data APIs and scrapers for listings, hiring signals, salaries, and recruiting.
catcat222222 / twchips
台灣市場籌碼資料的 Python 小工具：期交所日行情與三大法人、證交所三大法人與融資融券
lentrade / trading-awesome
A curated guide to the tools traders actually use: market data APIs, brokerage and exchange APIs, crypto and on-chain analytics, forex platforms, charting, backtesting, and automation. Compare features, markets, pricing, and Python, Go, and PHP SDKs to build reliable, repeatable trading workflows across global markets
nvxtien / emporia
Emporia is a microservices-based trading platform built with Spring Boot, React and PostgreSQL, featuring real-time market data, order management, execution strategies, and OAuth2 security.
ronitgupta138 / Apex-Matching-Engine
⚡ Ultra-Low Latency Continuous Double Auction Matching Engine in Java 21 Loom. In-memory L2 market depth, price-time priority, STOMP WebSockets, 50k+ ops/sec.
maddogfinance / dsh-trading
Trading research workbench for DeepSeek Harness (dsh): typed market-data seam, deterministic indicators, interactive chart cards ｜ 交易研究工作台插件：数据接缝 · 确定性指标 · 交互式K线卡
honvl / BRiSKapi
Unofficial Python API and brisk CLI for BRiSK auction data: sign in to SBI or Tachibana e-shiten BRiSK with a passkey, record the live feed through BRiSK's own decoder day after day, keep each day in your own private archive, and query your history and OHLCV bars through the cloud API
Koukyosyumei / h5i-db
An agent-native workspace for quantitative research: an in-terminal notebook, a high-performance time-series database, and a high-throughput backtesting engine. Written in Rust.
zhuyifang / tonghuasun-codex
将本机同花顺行情、账户资料和实时数据接入 Codex
tbraman-dev / nt8-mcp
MCP server + NinjaTrader 8 AddOn that gives an AI coding assistant eyes and a build loop for NinjaScript: compile with structured errors, chart and Print reads, headless backtests, walk-forward, lint, trade match vs research, screenshots. Opt-in Sim-only order and strategy control, plus Sim desk crash-recovery tools. Read-only by default.