Top 23 Java Bitcoin Projects

• bitcoinj

  7 4,866 9.4 Java

  A library for working with Bitcoin

  

• bisq

  856 4,587 9.7 Java

  A decentralized bitcoin exchange network

  

Project mention: Is offline-first not enough? Do we need "serverfree"? | news.ycombinator.com | 2024-01-23

So is this basiclly a fully peer-to-peer application, like bittorrent clients?

Or something like bisq (https://bisq.network) when the program runs locally peer to peer and hosts all user data locally, but still pings oracle servers for outside market price data?

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• bitcoin-wallet

  21 3,525 8.2 Java

  Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.

  

Project mention: Coins stuck in an unconfirmed transaction on Android, how to resubmit? | /r/Bitcoin | 2023-07-01

I am here to eat crow: the devs provided documentation on how to do this, I just gave up on reading the documentation too early. Here it is: https://github.com/bitcoin-wallet/bitcoin-wallet/blob/main/wallet/README.recover.md

• exchange-core

  59 1,975 0.0 Java

  Ultra-fast matching engine written in Java based on LMAX Disruptor, Eclipse Collections, Real Logic Agrona, OpenHFT, LZ4 Java, and Adaptive Radix Trees. (by exchange-core)

  

• ta4j

  5 1,959 8.3 Java

  A Java library for technical analysis.

  

• sparrow

  75 1,138 9.4 Java

  Desktop Bitcoin Wallet focused on security and privacy. Free and open source. (by sparrowwallet)

  

Project mention: Safe 3 and compatibility with Bitcoin wallets, sparrow, electrum and others | /r/TREZOR | 2023-12-09

• cassandre-trading-bot

  7 553 8.1 Java

  Create your Java crypto trading bot in minutes. Our Spring boot starter takes care of exchange connections, accounts, orders, trades, and positions so you can focus on building your strategies.

  

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• signum-node

  25 191 9.0 Java

  Signum Node

  

Project mention: Be prepared for next Signum's Feature Activation! | /r/Signum | 2023-05-27

• hadoopcryptoledger

  7 141 1.8 Java

  Hadoop Crypto Ledger - Analyzing CryptoLedgers, such as Bitcoin Blockchain, on Big Data platforms, such as Hadoop/Spark/Flink/Hive

  

• limit-order-book

  1 122 10.0 Java

  Bitstamp real time console based limit order book

• SatochipApplet

  1 110 3.2 Java

  The open source hardware wallet smartcard - Satochip.io

Project mention: My personal view on the PR disaster, from a Ledger co-founder and ex CEO | /r/CryptoCurrency | 2023-05-19

You can actually do that! My current, preferred HW wallet company is Satochip, and they explicitly support DIY: https://github.com/Toporin/SatochipApplet

• txTenna

  1 88 0.0 Java

  route bitcoin transactions via goTenna mesh devices

  

• btdex

  33 59 3.3 Java

  BTDEX decentralized exchange, wallet, plotting, and mining tool

  

• coinbase-fix-example

  1 48 7.0 Java

  Simple example application for Coinbase Pro FIX API

• bitcoincashj

  2 43 0.0 Java

  A library for working with Bitcoin Cash

• BitBook

  3 42 4.8 Java

  BitBook helps you organize your bitcoin addresses and transactions.

• blocktalk

  2 41 0.0 Java

  SmartJ: Java smart contracts for Signum

  

• burstkit4j

  13 28 5.9 Java

  SignumJ - Java Development Framework

  

• Blockchain_APIs_Demo

  0 24 10.0 Java

  Blockchain sign-transaction and Tokenview Blockchain APIs implementation in Java

• bitcoinVanity

  1 20 0.0 Java

  generate a custom bitcoin address (ex: starting with your name)

• explorer

  2 16 9.8 Java

  A search engine / explorer for Taproot Assets living on the Bitcoin blockchain (by royllo)

  

Project mention: Show HN: Royllo 0.1.0, an open source explorer for Taproot assets | news.ycombinator.com | 2024-01-05

• coinex4j

  2 7 0.0 Java

  CoinEx Exchange API JVM Library

  

• bitcoin-explorer

  2 5 0.0 Java

  A bitcoin explorer Java library that utilizes multiple data sources at once.

• SaaSHub

  www.saashub.com sponsored

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Java Bitcoin related posts

• Show HN: Royllo 0.1.0, an open source explorer for Taproot assets
  1 project | news.ycombinator.com | 5 Jan 2024
• How to buy BTC without an exchange ?
  1 project | /r/Bitcoin | 11 Dec 2023
• exchange-core: NEW Extended Research - star count:1881.0
  1 project | /r/algoprojects | 10 Dec 2023
• Anyone else just f*cking angry after studying bitcoin for a while?
  1 project | /r/Bitcoin | 10 Dec 2023
• "Absolutely nothing we can do about it"
  2 projects | /r/Bitcoin | 10 Dec 2023
• Selling btc without kyc
  1 project | /r/Bitcoin | 7 Dec 2023
• Buying bitcoin without exchanges in countries like vietnam
  1 project | /r/Bitcoin | 5 Dec 2023
• A note from our sponsor - WorkOS
  workos.com | 25 Apr 2024

  The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →

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