hub / github.com/bitcoinj/bitcoinj

github.com/bitcoinj/bitcoinj @v0.17.1 sqlite

repository ↗ · DeepWiki ↗ · release v0.17.1 ↗

4,931 symbols 25,674 edges 448 files 2,162 documented · 44%

Extension points exported contracts — how you extend this code

Implementations of this interface are intended to sign inputs of the given transaction. Given transaction may already [8 …

core/src/main/java/org/bitcoinj/signers/TransactionSigner.java

OverlayController (Interface)

Interface for controllers displayed via OverlayWindow.OverlayUI [5 implementers]

wallettemplate/src/main/java/org/bitcoinj/walletfx/overlay/OverlayController.java

KeyBag (Interface)

A KeyBag is simply an object that can map public keys, their 160-bit hashes and script hashes to ECKey and {@link Redeem [7 …

core/src/main/java/org/bitcoinj/wallet/KeyBag.java

UncheckedRun (Interface)

(no doc) [8 implementers]

wallettemplate/src/main/java/org/bitcoinj/walletfx/utils/WTUtils.java

BlocksDownloadedEventListener (Interface)

Implementors can listen to events like blocks being downloaded/transactions being broadcast/connect/disconnects, they [6 …

core/src/main/java/org/bitcoinj/core/listeners/BlocksDownloadedEventListener.java

UncheckedRunnable (Interface)

(no doc) [8 implementers]

wallettemplate/src/main/java/org/bitcoinj/walletfx/utils/WTUtils.java

MessageWriteTarget (Interface)

A target to which messages can be written/connection can be closed [6 implementers]

core/src/main/java/org/bitcoinj/net/MessageWriteTarget.java

AppDelegate (Interface)

A delegate that implements JavaFX Application [2 implementers]

wallettemplate/src/main/java/org/bitcoinj/walletfx/application/AppDelegate.java

Core symbols most depended-on inside this repo

get

called by 682

core/src/main/java/org/bitcoinj/store/BlockStore.java

parseObject

called by 320

core/src/main/java/org/bitcoinj/utils/BtcFormat.java

put

called by 281

core/src/main/java/org/bitcoinj/store/BlockStore.java

getTxId

called by 274

core/src/main/java/org/bitcoinj/core/Transaction.java

format

called by 250

core/src/main/java/org/bitcoinj/utils/BtcFormat.java

lock

called by 249

core/src/main/java/org/bitcoinj/utils/Threading.java

add

called by 247

core/src/main/java/org/bitcoinj/base/Coin.java

addOutput

called by 240

core/src/main/java/org/bitcoinj/core/Transaction.java

Shape

Method 4,329

Class 493

Interface 67

Enum 42

Languages

Java100%

Modules by API surface

core/src/main/java/org/bitcoinj/wallet/Wallet.java253 symbols

core/src/test/java/org/bitcoinj/wallet/WalletTest.java151 symbols

core/src/main/java/org/bitcoinj/core/PeerGroup.java120 symbols

core/src/main/java/org/bitcoinj/core/Peer.java84 symbols

core/src/main/java/org/bitcoinj/core/Transaction.java83 symbols

core/src/main/java/org/bitcoinj/wallet/DeterministicKeyChain.java79 symbols

core/src/main/java/org/bitcoinj/crypto/ECKey.java70 symbols

core/src/main/java/org/bitcoinj/wallet/KeyChainGroup.java69 symbols

core/src/main/java/org/bitcoinj/core/Block.java60 symbols

core/src/main/java/org/bitcoinj/utils/BtcFormat.java51 symbols

core/src/main/java/org/bitcoinj/store/MemoryFullPrunedBlockStore.java48 symbols

core/src/main/java/org/bitcoinj/script/Script.java47 symbols

For agents

$ claude mcp add bitcoinj \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact