#bitcoin

Fast incremental technical analysis indicators and backtesting for Rust and Python — O(1) streaming updates, no TA-Lib C build, Python bindings, a YAML strategy language, and a CLI.

BITFINEX NodeJS trading API - Bitcoin, Litecoin, and Ether exchange

Client library for lightning network implementations to build Lightning Network Apps in C#.

A self-custodial Bitcoin wallet & full Lightning Network implementation for JS devs.

Monorepo for the @orangecheck/* npm packages + the orangecheck Python SDK. SDK, gate middleware, React bindings, wallet adapter, CLI, Strfry relay filter, airdrop-gate.

No repository description published.

Rust implementations of BIP32/39 and Ledger device comms

No repository description published.

Reference implementation of the ms1 backup format — BIP-93 codex32 directly applied to BIP-39 entropy for steel-engravable backups. Sibling to descriptor-mnemonic (md1) and mnemonic-key (mk1).

A TypeScript library for parsing Bitcoin Descriptors, including Miniscript-based ones. Streamlines creating Partially Signed Bitcoin Transactions (PSBTs) from Descriptors. Features BIP32, single-signature, and Hardware Wallet signing capabilities, and facilitates finalizing transactions.

No repository description published.

Elliptic Curve Integrated Encryption Scheme for secp256k1 in Golang

Onion Routed Micropayments for the Lightning Network

Client SDK for the CLINK Protocol

The unique and stand-alone .net implementation of Bitcoin protocol from scratch

HD Wallet WASM - Comprehensive BIP-32/39/44 hierarchical deterministic wallet implementation in C++ compiled to WebAssembly

This is the official Komodo DeFi Framework repository

Scionic Merkle Trees contain small branches like Classic Merkle Trees, the folder storage support of Merkle DAGs, and numbered Merkle leaves so anyone can sync by requesting a range of missing leaf numbers that correspond to missing file chunks.

A library that offers a unified API to prepare, sign and broadcast multiple cryptocurrencies.

No repository description published.

Implements BIP322 generic message signing and verification

SwapKit SDK - Integrate blockchains easily. https://swapkit.github.io/SwapKit/

RSS for state. Open portable evidence layer for machine state - preserving what an agent or system saw, produced, derived and learned, so another party or future agent can verify the lineage independently.

Zero-dependency Go client for the Coinglass API v4. Typed access to Futures, Spot, Options, ETF, and Indicator endpoints, with context support, safe concurrency, automatic retry with exponential backoff on rate limits, sentinel errors, and functional-option configuration. Built on the standard library and fully tested.

Bitcoin + Lightning Node with a beautiful TUI.

Production ready High Availability load balancer for Ethereum/Solana nodes and RPC providers

Parse Bitcoin objects without allocations

The ECPair module for bitcoinjs-lib

Offline native HD wallet derivation for Swift, JavaScript, Python, Rust, Go, Dart, Kotlin, and the wallethd CLI

Fault Tolerant Load Balancer for Ethereum and Bitcoin APIs