JSPM

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

CoinMarketCap plugin for ElizaOS - Get real-time cryptocurrency prices

Create a BIP32 extended public key

Starship CI Client

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

Solidity library for flexible smart contract development

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

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

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

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.

A minimal JavaScript library / wallet for sending crypto assets

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.

Websocket client for 37 cryptocurrency exchanges

Javascript SDK for CoinMarketCap

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

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

The JavaScript SDK for Terra and Feather chains

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

Validates Nano addresses for syntax and checksum integrity

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

WalletConnect SDK

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

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

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

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

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

Light wallet library for Dash

React Native cryptocurrency icons as PNG components

A simple CLI app to view cryptocurrency indicators

Starship Types

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

Icon set Cryptocurrency Icons for Angular applications

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 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.

CLI for the SundaeSwap protocol SDK.

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

WASM version of BEAM wallet client

Convert crypto to fiat and vice-versa instantly.

Squarelink's Web3 library

n8n node for Santiment cryptocurrency API

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

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

[](https://badge.fury.io/js/@fireblocks%2Ffireblocks-json-rpc)

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.

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.

WASM JS binding for X11 hashing algorithm

n8n community node for Kraken cryptocurrency exchange API

Nimiq's Rust-to-WASM web client

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

Fork of CCXT with custom bundle for TraderDash

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

A JavaScript library for cryptocurrency trading.

QR Code Modal for WalletConnect on Algorand

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

Klayr blockchain application platform

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

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

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

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

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

Solana crypto currency payment provider for MedusaJS 2.0

TypeScript SDK for the Maestro Dapp Platform

A JSON list of all the cryptocurrency symbols

CLI tool for managing Ethereum wallets with ethers.js

A JavaScript cryptocurrency key library.

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

Normalize cryptocurrency trade pairs.

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

CoinCap.io MCP server serving the coincap rest api via mcp

Next Generation Ethereum Token Exchange

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

> 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.

Crypto wallet generator CLI tool

A pure and powerful JavaScript Zcash library.

A collection of base64-encoded cryptocurrency icons

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

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

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

CryptoCompare JavaScript API

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

Node.js KuCoin Cryptocurrency Exchange v2 API Wrapper/SDK

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.

Typescript Utilities for Provenance Blockchain Wallet

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

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

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

A simple and lightweight SDK for integrating GMWallet into web applications

Solidstate utility library

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

A pure and powerful JavaScript DigiByte library.

A live reload development server for Motoko smart contracts.

Tronscan API Client

Implementation of supertrend indicator

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

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

Socket Transport for WalletConnect

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

node.js wrapper for bitfinex cryptocurrency exchange

Coolwallet Bitcoin sdk

Typescript Types for WalletConnect

CryptAPI's Library for NodeJS

This package converts cryptocurrency units

provide trading technical indicator values

Isomorphic Crypto for WalletConnect

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

Utility Library for WalletConnect

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

Poloniex API client

Client for WalletConnect

Browser Utilities for WalletConnect

Node reference library for Bitfinex API - Modernized Fork

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

Isomorphic Crypto for WalletConnect

Core Library for WalletConnect

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

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

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

A pure and powerful JavaScript Bitcoin Cash library.

ChainSig Library

3commas API NodeJS wrapper

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

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

WalletConnect SDK

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

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

Core Library for WalletConnect

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

CoinGecko plugin for ElizaOS - provides cryptocurrency market data, prices, and on-chain analytics

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

CryptoCompare JavaScript API

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.

Browser Utilities for WalletConnect

Socket Transport for WalletConnect

Client for WalletConnect

Bitcoin bike-shed

Http Connection for WalletConnect Providers

A comprehensive Solana CLI tool for account management and transfers

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

Bluvo widget implemented with VanJS for embedding in vanilla JavaScript applications

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

Waves Enterprise client-side API library

A Vue 3 trading charts library with technical indicators and real-time data support

Multi-chain wallet management SDK for DogeUni ecosystem

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

Validate Bitcoin, Ethereum, Litecoin & other popular cryptocurrency addresses.

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

A simple and powerful toolkit for Solana token transfers with CLI support

A Multichain crypto wallet library that supports Ethereum, Bitcoin, Solana, Waves and other EVM compatible blockchains E.g. Binance Smart Chain, Polygon, Avalanche etc.

Social login feature that enables easy onboarding and wallet creation using existing social accounts - Internal Dulcet Labs Package

A react component to easily embed a Coinbase Commerce Checkout within your application... but just the modal

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

Vallnet Core

Solidstate extensions for the ABDK Solidity libraries

A pure and powerful JavaScript MetaverseChain (mvc) library.

Offline Signing Transactions for DPOS Blockchains

Resource pack of size 128x128 for the package 'crypto-icons-plus'.

JS/TS library for the Banano cryptocurrency in the style of bananopie

Tari Address Generator WASM module for Node.js

A Babbage fork of the Bitcoin SV JavaScript library

bcash/bcrypto/bfilter components for checkout

A comprehensive TypeScript library for stablecoin operations including encryption utilities, error handling, and validation tools

ChainSig Library with Stellar (XLM) support - Fork of chainsig.js

PWRJS is a javasrcipt library for interacting with the PWR network.

Browser Crypto for WalletConnect

A CLI to get the current ETH price from your terminal in USD or other cryptocurrency symbols

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

<div align="center">

A Metamask Snap to protect your crypto transactions

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

Zcash JavaScript library for Maya Protocol - Build and sign Zcash transparent transactions with memo support

A comprehensive TypeScript wrapper for Binance USDT-M Futures API with full REST and WebSocket support

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

connector for centralized cryptocurrency exchanges

A comprehensive collection of more than 36000 crypto-currency icons (9000+ coins) with various sizes, in PNGs.

Node.js client library for the Gem API.

Use MaxelPay for secure crypto payments.

Advanced AI-Powered Trading Signals & Wallet Monitoring for Solana

An Ethereum library used by Cipher Browser, a mobile Ethereum client

PGWallet Blockchain Libs

TypeScript SDK for the Cryptomus payment system API

SDK for coinflict.fun - A Solana token launchpad platform

zinari-pay is a comprehensive package for integrating ZinariPays cryptocurrency payment gateway into web & mobile applications.

GoldRush MCP Server for interacting with Covalent GoldRush API

Tari Address Generator WASM module for web browsers

Coin Gecko Terminal Open Source SDK

A modern TypeScript SDK for Cardano blockchain development

The nodejs api library for accessing coingecko api v3

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

ABIs for Solidstate contracts

A TypeScript library for handling multi-chain transactions and signatures using Signet MPC

SDK for building applications on top of Rainbow.ag - Swap Aggregator on TON 💎.

Official Node.js SDK for the TronZap API. TronZap is a platform for renting energy on the TRON blockchain. Buy TRON energy for cheap USDT transfers on TronZap.com

A pure and powerful JavaScript Polis library.

Rpc Connection for WalletConnect Providers

post data over bitcoin sv

A simple utility to validate cryptocurrency wallet addresses for EVM, Solana, and Bitcoin chains.

Coinbase plugin for ElizaOS - Enables cryptocurrency trading, commerce, and blockchain interactions

A JavaScript cryptocurrency network library.

NOWPayments API client for Node.js with WebSocket support