# jammy928/CoinExchange_CryptoExchange_Java

The best Java open source crypto currency exchange platform, bitcoin exchange based on Java | BTC exchange | ETH exchange | digital currency exchange | trading platform | matching trading engine. This project is based on the development of Spring Cloud microservices and can be used to build and secondary development of digital currency exchanges. It has a complete source code for matching trading engines, back-end management (back-end + front-end), front-end (transaction page, activity page, personal center, etc.), Android APP source code, Apple APP source code, currency wallet RPC source code. Contact Email: 877070886@qq.com

Repository: https://github.com/jammy928/CoinExchange_CryptoExchange_Java
Canonical: https://ross.abutalabs.com/products/coinexchange_cryptoexchange_java
Language: Java
License: Apache-2.0
License Family: permissive
Topics: cryptocurrency-exchanges, coinexchange, otc, cryptocurrency
Last push: 2024-05-12T15:29:18+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2350, "days_push": 843, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1727, forks 1310 (observed 2026-08-28T04:05:28.306499+00:00)

## What it is
A Java-based open source cryptocurrency exchange platform built on Spring Cloud microservices, including a matching trading engine, admin backend, web frontend, and wallet RPC components. It provides complete source code for building or customizing digital currency exchange platforms.

## Use cases
- build a bitcoin or ethereum exchange platform
- self-host a digital currency trading platform
- customize an open source crypto exchange via secondary development
- run a matching trading engine for spot markets
- launch an OTC cryptocurrency trading service
- study exchange system architecture in Java microservices

## When to choose
- you need a full-stack exchange platform with matching engine, admin panel, and frontend in one project
- your stack is Java/Spring Cloud and you want microservice-based exchange architecture
- you want a starting point for secondary development of a crypto trading platform

## When to avoid
- you need a production-ready, actively audited exchange with regulatory compliance out of the box
- you require non-Java stacks or managed SaaS exchange solutions
- you need the mobile APP or trading robot source code, which are not open source

## Facets
- artifact type: application
- maturity: maintenance
- function: web-framework, api-framework, rpc, middleware, trading, websocket, http-server
- domain: fintech, blockchain, web-development, microservices, self-hosted
- platform: jvm, self-hosted
- tags: crypto-exchange, matching-engine, spring-cloud, bitcoin, otc-trading, trading-platform, digital-currency, cryptocurrency, web-server, android, ios, docker

## Member repositories
- jammy928/CoinExchange_CryptoExchange_Java (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:28.306499+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:32:17.482263+00:00, confidence not recorded.
  - readme: https://github.com/jammy928/CoinExchange_CryptoExchange_Java (fetched 2026-08-28T04:05:28.306499+00:00, sha b90e3ebfd026)
- Data as of 2026-08-30T08:39:29.467469+00:00.