JSPM

Elliptic Curve Integrated Encryption Scheme for secp256k1/curve25519

Bitcoin Cash general purpose address translation.

A complete TypeScript library for connecting to and making transactions on different blockchains

Browser Utilities for WalletConnect

Isomorphic Crypto for WalletConnect

Socket Transport for WalletConnect

ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth

A pure and powerful JavaScript Bitcoin library.

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

An easy-to-use JavaScript API for the Internet Computer.

Node API for signing transactions on various networks for Mina Protocol

A pure and powerful JavaScript Dash library.

Legacy QR Code Modal (v1.0) for WalletConnect

Official SDK for interacting with Pump Swap AMM protocol on Solana

Legacy Ethereum Provider (v1.0) for WalletConnect Protocol

The nodejs api library for accessing coingecko api v3 , develop with typescript

Http Connection for WalletConnect Providers

EIP-1193 Compatible Ethereum provider for Fireblocks

Pumpfun SDK — create, buy, sell tokens with support for Jito bundles and multiple relayer integrations. Rebuilt and fixed pumpdotfun-sdk.

Create and parse crypto currency addresses and wallet import formats.

Unofficial Hyperliquid API SDK for all major JS runtimes, written in TypeScript. Fork with Node.js 20.18.0+ compatibility.

Unofficial Hyperliquid API SDK for all major JS runtimes, written in TypeScript.

Complete & robust Node.js SDK for Bybit's REST APIs and WebSockets, with TypeScript & strong end to end tests.

The JavaScript SDK for Terra

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

JavaScript SDK for ICON

A Node.js wrapper for the CoinGecko API with no dependencies.

Zoe: the Smart Contract Framework for Offer Enforcement

Electronic Rights Transfer Protocol (ERTP). A smart contract framework for exchanging electronic rights

Typescript Types for binance-w3w

Transak SDK that allows you to easily integrate fiat on/off ramp

The JavaScript SDK for Xpla

A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes

Bitcoin Cash and SLP general purpose address translation.

CryptoFont - A sleek webfont for your favourite cryptocurrencies

Web3 icons' shared library, serves metadata and types and some utils.

A simple SDK for interacting with tokenflow

Coinbase Pro API for Node.js, written in TypeScript and covered by tests.

Helpers and other support for writing deploy scripts

Convert Satoshi <-> Bitcoin

Professional Node.js & JavaScript SDK for Binance REST APIs & WebSockets, with TypeScript & end-to-end tests.

A pure and powerful JavaScript Bitcoin Cash library.

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

The JavaScript SDK for Axelar Network

Revolutionary n8n node that replaces entire workflow chains. Consolidate 10-15 nodes into one with 55+ JavaScript libraries including comprehensive crypto & blockchain support, full workflow context access, and zero external dependencies. The node that ta

TypeScript SDK for Terra and Cosmos chains

SDK for the Scorechain API

Complete Node.js SDK for OKX's REST APIs and WebSockets, with TypeScript & end-to-end tests

Stripe Crypto loading utility

Get the current Bitcoin value

Token Icons' core library serving optimized SVGs for cryptocurrency token & coin icons.

a typed REST/WS Node.JS client for the Kraken cryptocurrency exchange

Official Wealthica JS SDK for the Browser & NodeJS

Reusable UI Components for Agoric Dapps, built with React and MaterialUI

Host your own wallet, be your own bank and have a powerful multi-blockchain system at your fingertips.

A pure and powerful JavaScript Dogecoin library.

A pure and powerful JavaScript Litecoin library.

Official Vezgo JS SDK for the Browser & NodeJS

Official library of BitcoinAverage API

Compile and run Motoko smart contracts in Node.js or the browser.

Complete Node.js & JavaScript SDK for Bitget V1-V3 REST APIs & WebSockets, with TypeScript & end-to-end tests.

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

Convenient access to tick-level historical and real-time cryptocurrency market data via Node.js

CoinMarketCap plugin for ElizaOS - Get real-time cryptocurrency prices

Create a BIP32 extended public key

Starship CI Client

Solidity library for flexible smart contract development

A React SDK for Coinley cryptocurrency payment processing with multi-network support

Starship CLI

A MCP server to get crypto prices from coincap

CCXT integration for Model Context Protocol

A Model Context Protocol server for DexPaprika cryptocurrency data with network-specific pool queries

A Model Context Protocol (MCP) server that provides real-time cryptocurrency data and analysis through CoinCap's API. Features include price tracking, market analysis, and historical trends.

High-performance CCXT MCP server for cryptocurrency exchange integration

Shop for gift cards, mobile refills, and digital services on Bitrefill using cryptocurrency

Binance Cryptocurrency Market Data MCP Service

A minimal JavaScript library / wallet for sending crypto assets

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

A unified multi-cryptocurrency wallet, transaction and payments library supporting Bitcoin, Ethereum, Ripple, Stellar, ERC20, Solana, Litecoin, Bitcoin Cash, and Dogecoin

Node.js SDK for Coinbase's REST APIs and WebSockets, with TypeScript & strong end to end tests.

A Model Context Protocol (MCP) server that provides real-time cryptocurrency data and analysis through CoinCap's API v3. Features include price tracking, market analysis, and historical trends. This is a fork of the original repo by truss44, with updates

Implementation of most popular technical stock indicators for debut environment

A pure and powerful JavaScript Bitcoin SV (BSV) library.

Javascript SDK for CoinMarketCap

Websocket client for 37 cryptocurrency exchanges

A pure and powerful JavaScript Bitcoin library.

Hash functions for bitcoin and other cryptocurrencies

A high-frequency cryptocurrency trading bot by Zenbot creator @carlos8f

Encodes and decodes address formats for various cryptocurrencies

The JavaScript SDK for Terra and Feather chains

Helios is a Domain Specific Language that compiles to Plutus-Core (i.e. Cardano on-chain validator scripts). Helios is a non-Haskell alternative to Plutus. With this library you can compile Helios scripts and build Cardano transactions, all you need to bu

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

Utilities for cryptocurrency wallets, written in TypeScript

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

WalletConnect SDK

Validates Nano addresses for syntax and checksum integrity

Complete & Robust Node.js SDK for Gate.com's REST APIs, WebSockets & WebSocket APIs, with TypeScript declarations.

A cryptocurrency payment gateway plugin for Vendure that integrates with NOWPayments.io, enabling your store to accept payments in Bitcoin, Ethereum, and 100+ other cryptocurrencies.

RandomX.js is a zero-dependency implementation of the ubiquitous Monero POW algorithm RandomX in JavaScript.

A list of BCH addresses for easily sending donations

Cryptocurrency wallet generator

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

JavaScript SDK for RevShare Public API - Create bonding curve tokens with distribution features

Light wallet library for Dash

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

React Native cryptocurrency icons as PNG components

Starship Types

SDK for PureChain EVM network - Zero gas blockchain with performance monitoring, ABI support, and PoA/PoA² consensus

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

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

Complete & robust Node.js SDK for Kucoin's REST APIs and WebSockets, with TypeScript & strong end to end tests.

Lisk blockchain application platform

MCP server for accessing cryptocurrency prices using Coinpaprika API

An npm library for encrypting messages using the Bitcoin protocol.

A node.js npm library with commonly used functions for working with Bitcoin Cash.

QR Code Modal for WalletConnect

A pure and powerful JavaScript Zcash library.

A WASM binding for eciesrs

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

A JavaScript cryptocurrency trading library with support for fairdesk.com

A platform to build bitcoin and blockchain-based applications.

Node Crypto for WalletConnect

List of all ERC20 tokens.

A simple CLI app to view cryptocurrency indicators

Icon set Cryptocurrency Icons for Angular applications

CLI for the SundaeSwap protocol SDK.

WASM version of BEAM wallet client

Convert crypto to fiat and vice-versa instantly.

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

Squarelink's Web3 library

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

CoinMarketCap API wrapper for node

Official SDK for Coinalch cryptocurrency platform

n8n node for Santiment cryptocurrency API

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

RSV Signature Serialization

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WASM JS binding for X11 hashing algorithm

Convert trading charts to images using Node.js canvas with advanced features: 6 chart types, VWAP/EMA/SMA indicators, custom colors, themes, hide elements, scaling, and PNG/JPEG export formats.

Nimiq's Rust-to-WASM web client

n8n community node for Kraken cryptocurrency exchange API

Simple and minimalistic client for Telegram CryptoBot Crypto Pay API

A simple wrapper around the twelve data API

TON Index SDK for Node.js and Web

Get the current and historical ETH price in BTC and some major fiat currencies

QR Code Modal for WalletConnect on Algorand

A JavaScript library for cryptocurrency trading.

Zod extension for currency code validation supporting both fiat currencies and cryptocurrencies

Token Metrics AI API JavaScript SDK - providing professional investors and traders with comprehensive cryptocurrency analysis, AI-powered trading signals, market data, and advanced insights.

Klayr blockchain application platform

n8n node for CoinGecko API - Cryptocurrency prices, market data, exchanges

A simple and powerful SDK for creating and managing tokens on the Solana blockchain. MintMe SDK simplifies the process of minting SPL tokens with metadata, managing token authorities, and interacting with the Solana token ecosystem.

A set of JavaScript utilities to facilitate conversions for the Chia network

Complete & robust Node.js SDK for BitMart's REST APIs and WebSockets, with TypeScript declarations.

Convenient access to tick-level historical and real-time cryptocurrency market data via Node.js

Coolwallet Solana sdk

A npm JS library for interacting with ipfs-bch-wallet-consumer REST API

Solana crypto currency payment provider for MedusaJS 2.0

Fork of CCXT with custom bundle for TraderDash

ElizaOS plugin for Reya Network DEX - provides real-time market data, price information, and asset details

TypeScript SDK for the Maestro Dapp Platform

A JSON list of all the cryptocurrency symbols

CLI tool for managing Ethereum wallets with ethers.js

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

A JavaScript cryptocurrency key library.

Normalize cryptocurrency trade pairs.

A Javascript library to build litecoin and blockchain-based applications.

> node wrapper for monero daemon and wallet rpc

Transaction builder for Bitcoin Stamps and SRC-20 tokens with advanced UTXO selection

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

Shogun Money Legos: clients and types for quotes, memes, prices, balances, fees, validations, etc.

Next Generation Ethereum Token Exchange

Crypto wallet generator CLI tool

A pure and powerful JavaScript Zcash library.

A collection of base64-encoded cryptocurrency icons

Convenient access to tick-level historical and real-time cryptocurrency market data via Node.js

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

Typescript Utilities for Provenance Blockchain Wallet

An npm JavaScript library for browser and node.js that incorporates the SWaP protocol used by bch-dex.

Node.js KuCoin Cryptocurrency Exchange v2 API Wrapper/SDK

CryptoCompare JavaScript API

Cosmos Signer - A library for signing transactions for Cosmos SDK chains

Beautiful terminal candlestick charts with real-time trading data. Create stunning ASCII art charts directly in your terminal with support for live market data, custom colors, and professional trading visualization.

Helios is a Domain Specific Language that compiles to Plutus-Core (i.e. Cardano on-chain validator scripts). Helios is a non-Haskell alternative to Plutus. With this library you can compile Helios scripts and build Cardano transactions, all you need to bu

A minimalist eCash (XEC) wallet npm library, for use in web apps. Supports eTokens.

Official Node.js SDK for X-Pay cryptocurrency payment gateway

A Javascript library to build bitcoin cash and blockchain-based applications.

This library provides convenient way to use Coinpaprika.com API in NodeJS

A simple and lightweight SDK for integrating GMWallet into web applications

Solidstate utility library

A pure and powerful JavaScript DigiByte library.

An npm library for sweeping BCH and SLP Tokens from a paper wallet.

A live reload development server for Motoko smart contracts.

Proof-of-work generation and validation with WebGPU/WebGL/WASM for Nano cryptocurrency.

Tronscan API Client

A gateway to TradingView's data for your Node.js application!

Implementation of supertrend indicator

Portable specifications for Solidstate contracts

eCash general purpose address translation.

A TypeScript service for managing cryptocurrency assets, networks, and providers

A JavaScript cryptocurrency trading library with support for 100+ exchanges powered by verity

node.js wrapper for bitfinex cryptocurrency exchange

Coolwallet Bitcoin sdk

Socket Transport for WalletConnect

This package converts cryptocurrency units

A comprehensive Solana wallet management CLI tool with portfolio tracking, token swapping, and more

Typescript Types for WalletConnect

Isomorphic Crypto for WalletConnect

provide trading technical indicator values

Utility Library for WalletConnect

CryptAPI's Library for NodeJS

Poloniex API client

Client for WalletConnect

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Browser Utilities for WalletConnect

Node reference library for Bitfinex API - Modernized Fork

A secure fork of BSV library with updated dependencies and security fixes.

Core Library for WalletConnect

Isomorphic Crypto for WalletConnect

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

A modern, lightweight, and fully-typed TypeScript client for the CoinMarketCap API.

The library for Ergo platform written in TypeScript and compiled to JavaScript

A pure and powerful JavaScript Bitcoin Cash library.

ChainSig Library

Vue component plugin for real-time Binance charts built on TradingView Lightweight Charts.

3commas API NodeJS wrapper

n8n node for CoinMarketCap API - Cryptocurrency prices, market data, exchanges

OKX MCP (Model Context Protocol) server providing trading and portfolio management tools

WalletConnect SDK

node-monero is a simple tool for all things related to the cryptocurrency.

Coinbase Pro API for Node.js, written in TypeScript and covered by tests.

Core Library for WalletConnect

BIP44 HD Wallet Plugin for Shogun Core - Provides secure hierarchical deterministic wallet management functionality

Masumi Payment nodes for n8n - webhook trigger, processor, and respond handler

node js coingecko api wrapper

WalletConnect SDK

List of Ethereum tokens in Json

node js coingecko api wrapper

Browser Utilities for WalletConnect

A platform to build bitcoin and blockchain-based applications.

TradeX-chart is a highly customizable stock trade chart with **one** dependency written in plain JavaScript; use it with any framework or backend.

CryptoCompare JavaScript API

Bitcoin bike-shed

Client for WalletConnect

Official Node.js SDK for X-Pay cryptocurrency payment gateway

Socket Transport for WalletConnect

A comprehensive Solana CLI tool for account management and transfers

Http Connection for WalletConnect Providers

Web3 Provider for WalletConnect

Internet Computer Subaccount Indexer Library - TypeScript SDK for ICP multi-token subaccount management, transaction tracking, and automated sweeping with webhook support