An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

npmjs.org "Bitcoin" keyword

@bitcoin-computer/node 0.12.0-beta.0
Server Side Library for the Bitcoin Computer
12 versions - Latest release: almost 4 years ago - 1 dependent package - 27 downloads last month - 47 stars on GitHub - 2 maintainers
Top 7.6% on npmjs.org
@bitcoin-computer/lib 0.27.0-beta.2
Smart Contracts for Bitcoin
51 versions - Latest release: about 1 month ago - 4 dependent packages - 1 dependent repositories - 506 downloads last month - 47 stars on GitHub - 2 maintainers
crypto-client 0.26.0
An unified client for all cryptocurrency exchanges.
111 versions - Latest release: almost 6 years ago - 1 dependent package - 99 downloads last month - 7 stars on GitHub - 1 maintainer
@bsv/sdk 3.2.1
BSV Blockchain Software Development Kit
285 versions - Latest release: 8 days ago - 48.5 thousand downloads last month - 9 stars on GitHub - 5 maintainers
@bsv/overlay 2.6.4
BSV Blockchain Overlay Services Engine
75 versions - Latest release: 14 days ago - 5.45 thousand downloads last month - 9 stars on GitHub - 5 maintainers
@bsv/overlay-express 2.7.4
BSV Blockchain Overlay Express
82 versions - Latest release: 17 days ago - 3.39 thousand downloads last month - 9 stars on GitHub - 5 maintainers
@bsv/overlay-discovery-services 2.2.7
BSV Blockchain Overlay Services Engine
35 versions - Latest release: 17 days ago - 3.17 thousand downloads last month - 9 stars on GitHub - 5 maintainers
@bsv/templates 2.0.0
BSV Blockchain Script Templates
25 versions - Latest release: 17 days ago - 1.58 thousand downloads last month - 9 stars on GitHub - 5 maintainers
@bsv/paymail 2.4.10
BSV Paymail library
25 versions - Latest release: 27 days ago - 915 downloads last month - 9 stars on GitHub - 5 maintainers
@bsv/message-box-client 2.6.0
A client for P2P messaging and payments
47 versions - Latest release: 17 days ago - 4.47 thousand downloads last month - 9 stars on GitHub - 5 maintainers
@ledgerhq/wallet-btc 0.7.0
Ledger shared UTXO wallet engine (Bitcoin & forks): xpub scanning, coin-selection, storage, addre...
59 versions - Latest release: 6 days ago - 2 dependent packages - 3.11 thousand downloads last month - 623 stars on GitHub - 6 maintainers
@stacks/bitcoin-staking 7.6.0
Library for Bitcoin Staking.
10 versions - Latest release: 3 months ago - 4.61 thousand downloads last month - 973 stars on GitHub - 3 maintainers
Top 1.7% on npmjs.org
@ledgerhq/hw-app-btc 11.6.0
Ledger Hardware Wallet Bitcoin Application API
758 versions - Latest release: 23 days ago - 77 dependent packages - 183 dependent repositories - 77.7 thousand downloads last month - 623 stars on GitHub - 6 maintainers
@ledgerhq/coin-bitcoin 0.55.0
Ledger Bitcoin Coin integration
727 versions - Latest release: 6 days ago - 8.22 thousand downloads last month - 623 stars on GitHub - 6 maintainers
@arc76/bitcoin 1.8.2026101919
Deterministic ARC76 account derivation for Bitcoin (native SegWit / bech32 addresses). https://gi...
4 versions - Latest release: 1 day ago - 59 downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.8% on npmjs.org
@swyftx/api-crypto-address-validator 1.13.1
Wallet address validator for Bitcoin and other Altcoins.
27 versions - Latest release: over 6 years ago - 2 dependent packages - 9 dependent repositories - 13.7 thousand downloads last month - 72 stars on GitHub - 4 maintainers
@fundtokens/builders 0.1.0-rc16
Transaction builders and registry client to create and interact with FundTokens.
14 versions - Latest release: 14 days ago - 96 downloads last month - 1 maintainer
@turnkey/bitcoin 0.1.16
Turnkey Bitcoin Signer implementation
17 versions - Latest release: 1 day ago - 884 downloads last month - 102 stars on GitHub - 3 maintainers
babbage-scrypt-helpers 1.0.33
Tools for deploying sCrypt contracts with Babbage SDK
34 versions - Latest release: about 2 years ago - 96 downloads last month - 2 stars on GitHub - 2 maintainers
ledgerhw-app-bitcoin-new-js 0.0.4
Ledger Hardware Wallet Bitcoin Application Client
4 versions - Latest release: over 3 years ago - 6 downloads last month - 1 maintainer
@rsksmart/bridges-core-sdk 0.6.0
Core module of all the RSK bridges SDKs that contains common functionality
22 versions - Latest release: 6 months ago - 2 dependent packages - 685 downloads last month - 2 stars on GitHub - 1 maintainer
@ledgerhq/psbtv2 0.6.1
Partially Signed Bitcoin Transaction version 2 (BIP370) implementation
39 versions - Latest release: 6 days ago - 52.8 thousand downloads last month - 0 stars on GitHub - 6 maintainers
beignet 0.30.2
A self-custodial, JS Bitcoin wallet + Lightning Network management library.
137 versions - Latest release: 9 days ago - 7.99 thousand downloads last month - 1 stars on GitHub - 6 maintainers
exercitationemmagni 1.9.1
HDkey signer of transaction for BTC, ETH, TRX, FIL, DOT..., also can generate WIF
15 versions - Latest release: over 2 years ago - 7 downloads last month - 0 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
coinpayments 2.2.0
CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system fo...
19 versions - Latest release: over 4 years ago - 3 dependent packages - 46 dependent repositories - 9.72 thousand downloads last month - 110 stars on GitHub - 1 maintainer
@devforth/anychain-address-validator 1.1.1
Anychain address validator for Bitcoin and other blockchains.
5 versions - Latest release: 6 months ago - 55 downloads last month - 0 stars on GitHub - 6 maintainers
@loon3/hw-app-btc 10.0.0
Ledger Hardware Wallet Bitcoin Application API - with message signing fix
1 version - Latest release: over 3 years ago - 15 downloads last month - 623 stars on GitHub - 1 maintainer
@ledgerhq/coin-tester-bitcoin 1.10.7
Ledger BTC Coin Tester
287 versions - Latest release: 4 months ago - 841 downloads last month - 623 stars on GitHub - 6 maintainers
@pocketbitcoin/hw-app-btc 10.0.4
Ledger Hardware Wallet Bitcoin Application API
5 versions - Latest release: over 3 years ago - 52 downloads last month - 623 stars on GitHub - 3 maintainers
keybase-bitcoin 0.0.0
A stripped-down version of the Bitcoin JS libraries. For now, it only generates wallet addresses.
1 version - Latest release: almost 13 years ago - 1 dependent package - 2 dependent repositories - 32 downloads last month - 6 stars on GitHub - 1 maintainer
slz-indicators 2.0.3
Techincal Indicators written in javascript
1 version - Latest release: over 8 years ago - 1 dependent repositories - 384 downloads last month - 2,454 stars on GitHub - 1 maintainer
Top 1.3% on npmjs.org
technicalindicators 3.1.0
Techincal Indicators written in javascript
73 versions - Latest release: over 6 years ago - 42 dependent packages - 213 dependent repositories - 209 thousand downloads last month - 2,454 stars on GitHub - 1 maintainer
edge-info-server 3.15.0
Info Server for Edge Wallet and SDK
28 versions - Latest release: 14 days ago - 2.21 thousand downloads last month - 4 maintainers
Top 6.0% on npmjs.org
crypto-symbol 3.6.0 💰
Provide easy conversion between crypto symbol and name
488 versions - Latest release: about 3 years ago - 3 dependent packages - 3 dependent repositories - 1.63 thousand downloads last month - 16 stars on GitHub - 1 maintainer
@brynjarrr/xchain-bitcoincash 0.13.0
Custom bitcoincash client and utilities used by XChainJS clients
1 version - Latest release: over 4 years ago - 2 dependent packages - 9 downloads last month - 133 stars on GitHub - 1 maintainer
unisign-xchain-bitcoin 0.0.1
Custom Bitcoin client and utilities used by XChainJS clients
1 version - Latest release: over 4 years ago - 51 downloads last month - 133 stars on GitHub - 1 maintainer
@mayaprotocol/xchain-bitcoincash 0.15.5
Custom bitcoincash client and utilities used by XChainJS clients
2 versions - Latest release: almost 4 years ago - 1 dependent package - 10 downloads last month - 133 stars on GitHub - 3 maintainers
@test-xchain/xchain-bitcoincash 0.11.13
Custom bitcoincash client and utilities used by XChainJS clients
2 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 133 stars on GitHub - 2 maintainers
@thorwallet/xchain-bitcoin 0.1.1-lazy.0
Custom Bitcoin client and utilities used by XChainJS clients
106 versions - Latest release: over 4 years ago - 2 dependent packages - 629 downloads last month - 133 stars on GitHub - 3 maintainers
decentralfi-xchain-bitcoincash 0.0.1 unpublished
Custom bitcoincash client and utilities used by XChainJS clients
1 version - Latest release: over 4 years ago - 1 dependent package - 6 downloads last month - 133 stars on GitHub - 1 maintainer
@brynjarrr/xchain-bitcoin 0.18.1
Custom Bitcoin client and utilities used by XChainJS clients
1 version - Latest release: over 4 years ago - 2 dependent packages - 118 downloads last month - 133 stars on GitHub - 1 maintainer
Top 3.6% on npmjs.org
@xchainjs/xchain-bitcoincash 2.3.3
Custom bitcoincash client and utilities used by XChainJS clients
100 versions - Latest release: 15 days ago - 8 dependent packages - 15 dependent repositories - 1.9 thousand downloads last month - 133 stars on GitHub - 11 maintainers
@thorwallet/xchain-bitcoincash 0.1.1-lazy.0
Custom bitcoincash client and utilities used by XChainJS clients
106 versions - Latest release: over 4 years ago - 2 dependent packages - 379 downloads last month - 133 stars on GitHub - 3 maintainers
@nhtacc/xchain-bitcoin 0.18.5
Custom Bitcoin client NH and utilities used by XChainJS clients
1 version - Latest release: about 4 years ago - 2 dependent packages - 60 downloads last month - 133 stars on GitHub - 1 maintainer
@mayaprotocol/xchain-bitcoin 0.20.6
Custom Bitcoin client and utilities used by XChainJS clients
2 versions - Latest release: almost 4 years ago - 1 dependent package - 18 downloads last month - 133 stars on GitHub - 3 maintainers
@test-xchain/xchain-bitcoin 0.15.16
Custom Bitcoin client and utilities used by XChainJS clients
2 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 47 downloads last month - 133 stars on GitHub - 2 maintainers
Top 3.3% on npmjs.org
@xchainjs/xchain-bitcoin 2.4.1
Custom Bitcoin client and utilities used by XChainJS clients
119 versions - Latest release: 15 days ago - 14 dependent packages - 19 dependent repositories - 6.37 thousand downloads last month - 133 stars on GitHub - 11 maintainers
decentralfi-xchain-bitcoin 0.0.1 unpublished
Custom Bitcoin client and utilities used by XChainJS clients
2 versions - Latest release: over 4 years ago - 1 dependent package - 10 downloads last month - 133 stars on GitHub - 1 maintainer
@bithighlander/xchain-bitcoin 0.8.2
Custom Bitcoin client and utilities used by XChainJS clients
1 version - Latest release: over 5 years ago - 1 dependent package - 51 downloads last month - 133 stars on GitHub - 1 maintainer
@dokwallet/xchain-bitcoincash 0.17.8 removed
Custom bitcoincash client and utilities used by XChainJS clients
1 version - Latest release: almost 3 years ago - 133 stars on GitHub
Top 1.8% on npmjs.org
@bitauth/libauth 3.0.0
ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth
37 versions - Latest release: over 2 years ago - 291 dependent packages - 337 dependent repositories - 313 thousand downloads last month - 289 stars on GitHub - 1 maintainer
@muirglacier/testcontainers 0.1.9
A collection of TypeScript + JavaScript tools and libraries for DeFi Blockchain developers to bui...
15 versions - Latest release: almost 5 years ago - 3 dependent packages - 14 downloads last month - 0 stars on GitHub - 1 maintainer
@rsksmart/flyover-sdk 1.9.1
SDK that simplifies interaction between Flyover's Liquidity Provider Server and client applications
68 versions - Latest release: 4 months ago - 336 downloads last month - 4 stars on GitHub - 1 maintainer
@ledgerhq/ledger-bitcoin 0.3.1
Ledger Hardware Wallet Bitcoin Application Client
2 versions - Latest release: 7 months ago - 14.9 thousand downloads last month - 105 stars on GitHub - 6 maintainers
@bopen-io/ts-templates 1.1.2 deprecated
BSV Blockchain Script Templates
3 versions - Latest release: 10 months ago - 70 downloads last month - 0 stars on GitHub - 2 maintainers
@bopen-io/templates 1.2.3
BSV Blockchain Script Templates
12 versions - Latest release: 7 months ago - 2.17 thousand downloads last month - 0 stars on GitHub - 2 maintainers
@lamassu/multicoin-address-validator 0.6.0
Multicoin address validator for Bitcoin and other Altcoins.
1 version - Latest release: 11 months ago - 17 downloads last month - 2 maintainers
ledger-bitcoin-babylon-boilerplate 0.3.0
Ledger Hardware Wallet Babylon Application Client
27 versions - Latest release: 8 months ago - 652 downloads last month - 0 stars on GitHub - 1 maintainer
@tomo-inc/ledger-bitcoin-babylon 0.3.6-alpha.0
Ledger Hardware Wallet Babylon Application Client
4 versions - Latest release: about 1 year ago - 1.74 thousand downloads last month - 0 stars on GitHub - 3 maintainers
ledger-bitcoin-babylon-dev 0.3.4
Ledger Hardware Wallet Babylon Application Client
1 version - Latest release: about 1 year ago - 5 downloads last month - 0 stars on GitHub - 1 maintainer
@exodus/ledger-bitcoin 0.3.0-exodus.0
Ledger Hardware Wallet Bitcoin Application Client
11 versions - Latest release: 4 months ago - 6.26 thousand downloads last month - 75 maintainers
@fordefi/crypto-address-validator-ts 0.6.1
Fordefi's TypeScript crypto address validator for Bitcoin and other altcoins. Fork of crypto-addr...
9 versions - Latest release: 2 months ago - 4.33 thousand downloads last month - 0 stars on GitHub - 3 maintainers
@aladas-org/cryptowallet 0.4.1
Non custodial cryptocurrency wallet generator
2 versions - Latest release: over 1 year ago - 23 downloads last month - 1 stars on GitHub - 2 maintainers
Top 2.8% on npmjs.org
coinbase-pro-node 9.1.0
Coinbase Pro API for Node.js, written in TypeScript and covered by tests.
114 versions - Latest release: over 2 years ago - 4 dependent packages - 42 dependent repositories - 14.9 thousand downloads last month - 247 stars on GitHub - 1 maintainer
crypto-address-validator-ts 0.5.12
Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript
2 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 1.37 thousand downloads last month - 2 stars on GitHub - 1 maintainer
@fordefi-public/crypto-address-validator-ts 0.5.25 deprecated
Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript
7 versions - Latest release: 7 months ago - 13.9 thousand downloads last month - 2 stars on GitHub - 4 maintainers
bitcoin-transaction-helper 0.2.3
Solidity library with functions to work with Bitcoin transactions inside smart contracts. Forked ...
2 versions - Latest release: over 1 year ago - 4 downloads last month - 0 stars on GitHub - 1 maintainer
@thuantan2060/technicalindicators 4.1.3
Techincal Indicators written in javascript
6 versions - Latest release: over 1 year ago - 700 downloads last month - 4 stars on GitHub - 1 maintainer
@sunrise1002/tats 1.0.12
Techincal Indicators written in javascript
13 versions - Latest release: 12 months ago - 149 downloads last month - 7 stars on GitHub - 1 maintainer
@cyio/ts-paymail 2.0.1
BSV Paymail library
1 version - Latest release: over 1 year ago - 9 downloads last month - 3 stars on GitHub - 1 maintainer
@coinexams/lightning 1.1.4
Self-custodial Bitcoin Lightning Network client for Node.js — invoices, payments, balances, LNURL...
15 versions - Latest release: 18 days ago - 1.69 thousand downloads last month - 1 stars on GitHub - 2 maintainers
crypto-wallets-validate 1.0.0
A simple utility to validate cryptocurrency wallet addresses for EVM, Solana, and Bitcoin chains.
1 version - Latest release: over 1 year ago - 6 downloads last month - 0 stars on GitHub - 1 maintainer
wallets-validator 1.0.25 unpublished
A simple utility to validate cryptocurrency wallet addresses for EVM, Solana, and Bitcoin chains.
3 versions - Latest release: over 1 year ago - 1 maintainer
syntesysme 1.0.0
syntesys core
1 version - Latest release: over 8 years ago - 6 downloads last month - 1 maintainer
spedn-cli 0.3.0 deprecated
Spedn compiler CLI
13 versions - Latest release: over 6 years ago - 2 downloads last month - 1 maintainer
spedn 0.3.0 deprecated
Spedn compiler SDK
14 versions - Latest release: over 6 years ago - 4 downloads last month - 1 maintainer
@spedn/rts-bitbox 3.1.1 deprecated 💰
Runtime System for Spedn Contracts with BITBOX adapter
2 versions - Latest release: almost 6 years ago - 3 downloads last month - 1 maintainer
@asgardex-clients/bitcoin 0.3.3
Custom Bitcoin client and utilities used by ASGARDEX clients
1 version - Latest release: about 6 years ago - 4 downloads last month - 2 maintainers
@atomiqlabs/chain-starknet 8.6.0
Starknet specific base implementation
155 versions - Latest release: 3 months ago - 1.35 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@rsksmart/btc-transaction-solidity-helper 0.3.0
Solidity library with functions to work with Bitcoin transactions inside smart contracts
7 versions - Latest release: 6 months ago - 924 downloads last month - 2 stars on GitHub - 1 maintainer
ledger-bitcoin-babylon 0.3.1-alpha.0
Ledger Hardware Wallet Babylon Application Client
19 versions - Latest release: about 1 year ago - 388 downloads last month - 0 stars on GitHub - 1 maintainer
generic-certifier-backend 0.1.1
Certificate Authority for issuing Generic Certificates
1 version - Latest release: over 1 year ago - 6 downloads last month - 1 maintainer
crypto-coin-address-validator 0.0.7
crypto address validator for Bitcoin and other Altcoins.
7 versions - Latest release: about 6 years ago - 1 dependent package - 1 dependent repositories - 37 downloads last month - 1 stars on GitHub - 1 maintainer
@atomiqlabs/base 13.6.0
Base classes and interfaces for atomiq protocol
62 versions - Latest release: 3 months ago - 1.39 thousand downloads last month - 1 maintainer
lamassu-bitpay 0.3.0 deprecated
BitPay ticker for lamassu-server
8 versions - Latest release: over 12 years ago - 6 dependent packages - 4 dependent repositories - 27 downloads last month - 2 maintainers
Top 9.5% on npmjs.org
@swingby-protocol/sdk 0.0.0-development
An implementation of the Swingby standard development kit for NodeJS and JavaScript.
148 versions - Latest release: over 4 years ago - 4 dependent packages - 2 dependent repositories - 2.98 thousand downloads last month - 1 stars on GitHub - 5 maintainers
@defichain/jellyfish-wallet-whale 0.0.13
A collection of TypeScript + JavaScript tools and libraries for DeFi Blockchain developers to bui...
11 versions - Latest release: over 5 years ago - 1 dependent package - 39 downloads last month - 101 stars on GitHub - 2 maintainers
@capitual/api-crypto-address-validator 1.13.1
Wallet address validator for Bitcoin and other Altcoins.
1 version - Latest release: over 5 years ago - 1 dependent package - 96 downloads last month - 2 stars on GitHub - 12 maintainers
@oraichain/rpc-bitcoin 2.0.6 💰
A TypeScript library to make RPC and HTTP REST requests to Bitcoin Core
2 versions - Latest release: about 2 years ago - 15 downloads last month - 25 stars on GitHub - 1 maintainer
@saturnbtcio/rpc-bitcoin 2.0.1 💰
A TypeScript library to make RPC and HTTP REST requests to Bitcoin Core
1 version - Latest release: about 1 year ago - 14 downloads last month - 25 stars on GitHub - 1 maintainer
hnsgc-rpc-bitcoin 2.0.8 💰
A TypeScript library to make RPC and HTTP REST requests to Bitcoin Core
3 versions - Latest release: about 2 years ago - 26 downloads last month - 25 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
rpc-bitcoin 2.0.0 💰
A TypeScript library to make RPC and HTTP REST requests to Bitcoin Core
14 versions - Latest release: over 6 years ago - 11 dependent packages - 19 dependent repositories - 2.69 thousand downloads last month - 25 stars on GitHub - 1 maintainer
@beyond-tech/sdk 0.1.0
A minimal SDK to interact with the Beyond protocol, for seamless Bitcoin interoperability.
1 version - Latest release: almost 2 years ago - 9 downloads last month - 3 maintainers
@beyond-tech/frontend-widget 0.1.0
A minimal UI Widget built on React to interact with the Beyond protocol, for seamless Bitcoin int...
1 version - Latest release: almost 2 years ago - 8 downloads last month - 3 maintainers
iobroker.mempool-space 0.0.4
Mempool.space Websocket
3 versions - Latest release: almost 2 years ago - 66 downloads last month - 1 stars on GitHub - 2 maintainers
crypto-wallets-validator 1.0.2
A simple utility to validate cryptocurrency wallet addresses for EVM, Solana, and Bitcoin chains.
29 versions - Latest release: almost 2 years ago - 35 downloads last month - 0 stars on GitHub - 1 maintainer
crypto-address-validator-2 0.0.5
Simple wallet address validator for validating Bitcoin and other altcoins addresses in Node.js an...
5 versions - Latest release: almost 2 years ago - 15 downloads last month - 0 stars on GitHub - 1 maintainer
@blooo/hw-app-acre 1.1.1
Ledger Hardware Wallet Acre Application API
3 versions - Latest release: almost 2 years ago - 77.4 thousand downloads last month - 0 stars on GitHub - 1 maintainer
btcrelay-bitcoind 5.2.1
Connector and synchronizer using bitcoind for bitcoin relay
33 versions - Latest release: almost 2 years ago - 1 dependent repositories - 13 downloads last month - 1 maintainer
multichain-address-validator 0.8.5
Multichain address validator for Bitcoin and other blockchains.
17 versions - Latest release: 7 months ago - 3.03 thousand downloads last month - 3 stars on GitHub - 1 maintainer