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
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。
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.
Adamant-im / adamant-tradebot
Free self-hosted liquidity bot for token issuers who want to improve CEX market quality without sending tokens, funds, or API keys to a third-party market maker.
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.
roq-trading / roq-api
C++ interfaces used to communicate with Roq's market gateways.
mirkovicdev / HFTENGINE
Replay console for hftbacktest market-making backtests: order book, queue position of every resting order, feed and order latency, fills and the raw feed from the collector, on real recorded Binance Futures data. Rust runner on the hftbacktest crate, text-mode dashboard. A backtester, not a trading bot.
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.
wasif-exe / wire
Wire v9: from-scratch ultra-low-latency HFT stack in Rust and C. 24 crates: TCP/IP, AF_XDP, VFIO PCIe DMA, LMAX Disruptor, AVX2/AVX-512 SIMD, flat-array matching engine (11 cyc), HugePage slab (1.5 ns), lock-free MPMC, CME MDP 3.0 SBE, eBPF XDP risk. Zero heap allocs on the hot path. 46/46 tests pass.
erfnzdeh / crypto-exchange-postgres
PostgreSQL schema and Flask REST API for a cryptocurrency exchange: 22 tables spanning custody, markets, and order-book/OTC/P2P trade paths, with analytical queries and synthetic seed data.
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.
KareemJandali / itchbook
NASDAQ ITCH 5.0 limit-order-book reconstructor, matching engine & queue-aware backtester in C++20
ziyangliu-666 / FastMM
Fast market-making engine in C++20 with deterministic replay
jadecaptainlose / TigerTrade-DOM-Trading-Premium
TigerTrade DOM Trading Premium - Practical Windows release with complete modules and an easy first launch.
edgedepthhq / edgedepth-terminal
Open-source C++20/WebAssembly orderflow terminal: DOM, tape, heatmaps, footprint, deterministic replay, and a self-hosted live crypto feed.