QuestDB is a high performance, open-source, time-series database

Simple Java connector to Binance Spot API

Real-time financial market data API, real-time forex data API, real-time stock data API, real-time cryptocurrency data API, real-time commodity data API service,real-time tick data,tick-by-tick quotes,data access solutions,real-time market quotes api,实时金融市场数据API,实时外汇数据API,实时股票数据API,实时加密货币数据API,实时商品数据API服务, 实时Tick数据, 逐笔报价, 数据接入解决方案,实时行情报价api

Crypto trading bot using Binance API (Java)

A Java library for Alpaca, the algo friendly API for stock, options, and crypto trading (https://alpaca.markets)

A Java API for Developing Automated Trading Applications for the Equity, Futures, and Currency Markets

IEX Cloud open source API wrapper

Java Market Data Handler for CME Market Data (MDP 3.0)

Create Bookmap addons using Python

Open Book Market Data interface on Solana

Interactive Brokers API wrapper and trading toolbox

TimeBase Crypto Market Data Connectors

Intrinio Java SDK for Real-Time Stock Prices

IEX Trading library to parse TOPS and DEEP multicast packets

Module to retrieve realtime stock quotes of Paris stock exchange

IEX Trading open source incremental Order Book implementation

A Java API for the high quality, market-data-vendor "DTN IQFeed" https://iqfeed.net

This library provides lightweight and garbage-free order book component for Java11+

Connectors to various financial data providers