Bitcoin Java Core Components

Open source Java core components and interface definitions of btc4j.

Development build status:

btc4j-core does not use any third party or external libraries.

Development status: Currently working on v0.0.4.

Using btc4j-core

btc4j-core is free software under The MIT License (MIT). It is maintained by ggbusto@gmx.com.

Maven pom.xml dependency:

<dependency>
    <groupId>org.btc4j</groupId>
    <artifactId>btc4j-core</artifactId>
    <version>0.0.3</version>
</dependency>

or, download artifacts directly from https://github.com/btc4j/btc4j-core/releases.

Core components include API's, model, utils, exceptions, etc:

• BtcApi: Interface definition of bitcoin internal API commands usually implemented in JSON-RPC
• BtcException: General exception class for all btc4j projects and wrapper for bitcoind json-rpc errors
• BtcAccount: Concrete implementation of a bitcoin account
• BtcAddressBase: Abstract bitcoin address
• BtcInfoBase: Abstract bitcoin information

BtcApi

• addmultisigaddress <'["key","key"]'> [account]
• addnode
• backupwallet
• createmultisig <'["key","key"]'>
• createrawtransaction [{"txid":txid,"vout":n},...] {address:amount,...}
• decoderawtransaction
• dumpprivkey
• getaccount
• getaccountaddress
• getaddednodeinfo [node]
• getaddressesbyaccount
• getbalance [account] [minconf=1]
• getblock
• getblockcount
• getblockhash
• getblocktemplate [params]
• getconnectioncount
• getdifficulty
• getgenerate
• gethashespersec
• getinfo
• getmininginfo
• getnewaddress [account]
• getpeerinfo
• getrawmempool
• getrawtransaction [verbose=0]
• getreceivedbyaccount [minconf=1]
• getreceivedbyaddress [minconf=1]
• gettransaction
• gettxout [includemempool=true]
• gettxoutsetinfo
• getwork [data]
• help [command]
• importprivkey [label] [rescan=true]
• keypoolrefill
• listaccounts [minconf=1]
• listaddressgroupings
• listlockunspent
• listreceivedbyaccount [minconf=1] [includeempty=false]
• listreceivedbyaddress [minconf=1] [includeempty=false]
• listsinceblock [blockhash] [target-confirmations]
• listtransactions [account] [count=10] [from=0]
• listunspent [minconf=1] [maxconf=9999999] ["address",...]
• lockunspent unlock? [array-of-Objects]
• move [minconf=1] [comment]
• sendfrom [minconf=1] [comment] [comment-to]
• sendmany {address:amount,...} [minconf=1] [comment]
• sendrawtransaction
• sendtoaddress [comment] [comment-to]
• setaccount
• setgenerate [genproclimit]
• settxfee
• signmessage
• signrawtransaction [{"txid":txid,"vout":n,"scriptPubKey":hex,"redeemScript":hex},...] [,...] [sighashtype="ALL"]
• stop
• submitblock [optional-params-obj]
• validateaddress
• verifymessage
• walletlock
• walletpassphrase
• walletpassphrasechange

Issues

Report bugs, issues, or suggestions: https://github.com/btc4j/btc4j-core/issues.

Contributions

Project location: https://github.com/btc4j/btc4j-core.

• git: git@github.com:btc4j/btc4j-core.git
• svn: https://github.com/btc4j/btc4j-core

Donations

If you find the software useful and would like to make a donation, please send bitcoins to 1ACz6GKw3B6vjoYwGA2hnXDnbR5koFhC4j.

Copyright © 2013, 2014 by ggbusto@gmx.com.