Cryptocurrency

A pure and powerful JavaScript Bitcoin library.

Base classes and interfaces of SolLightning

Toolkit for Nano cryptocurrency client side offline integrations

Cryptocoins is the most complete free vector/webfont iconpack of your favourite cryptocurrencies

Convert crypto to fiat and vice-versa instantly.

A pure and powerful JavaScript Litecoin library.

The airgap-coin-lib is a protocol agnostic library to prepare, sign and broadcast cryptocurrency transactions.

## Overview

Main functionality implementation for intermediary node, easily extensible to any chain

A pure and powerful JavaScript Bitcoin library.

CoinMarketCap API wrapper for node

A WASM binding for eciesrs

Javascript SDK for CoinMarketCap

Create a BIP32 extended public key

SolidState utility library

Web3 Provider and signer compatible with EIP-1193

Portable specifications for SolidState contracts

Light wallet library for Dash

A tiny zero-dependency library to format coins, primarily for crypto, with broader applications as well.

Nimiq's Rust-to-WASM web client

Web3 Payments with any token. DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion.

QR Code Modal for WalletConnect

Simple and minimalistic client for Telegram CryptoBot Crypto Pay API

React Native component that displays an icon for a given cryptocurrency symbol.

ABIs for SolidState contracts

ZelTreZ JavaScript based library. Basic address and transaction construction for various cryptocurrencies.

TS library for the interactions with gridcoin RPC api

A React Native SDK for decentralised applications to onboard their global user base with fiat currency

A minimalist Bitcoin Cash (BCH) wallet npm library, for use in a web apps.

Locally runnable server with built-in data caching, providing both tick-level historical and consolidated real-time cryptocurrency market data via HTTP and WebSocket APIs

OpenTrader is a powerful open-source crypto trading bot designated to automate your trading strategies on various cryptocurrency exchanges.

WalletConnect for React Native dapps

React Js SDK for integrating cryptocurrency wallet functionality into your website.

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 100+ exchanges

Heavily based on and inspired by [→ `insomnia_plugin_binance_signing`](https://github.com/matthijssn/insomnia-plugin-bitvavo-signing) by @matthijssn.

A pure and powerful JavaScript Bitcoin Cash library.

Beautiful pixel perfect 400+ cryptocurrency and 10+ Fiat currency icon

A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges

Cryptocurrency Icons for React Native

OmniConnect adaptor for rainbowkit

CryptoFont - A sleek webfont for your favourite cryptocurrencies

🍸 React components for the Mojito Platform, Reference App and third-party projects.

[![npm][npm-image]][npm-url]

Web3 Subprovider for WalletConnect

CryptoCompare JavaScript API

Utilities for cryptocurrency wallets, written in TypeScript

Liquidswap & Pontem Wallet coins & pools registry

With OmniConnect, users can connect effortlessly across all platforms—whether it's a plugin, mobile app, TGMini App, or Web/H5. No matter where users are or which blockchain they want to interact with, OmniConnect provides direct, seamless access, ensurin

JavaScript library to scan crypto wallets for liquefiable assets and perform cost-effective, auto-converted payments on-chain.

A live reload development server for Motoko smart contracts.