Cryptocurrency

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

Elliptic Curve Integrated Encryption Scheme for secp256k1/curve25519

Cryptocurrencies dictionary for cspell.

Bitcoin Cash general purpose address translation.

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

Crypto wallet address validator for Bitcoin and other Altcoins.

Browser Utilities for WalletConnect

Socket Transport for WalletConnect

Isomorphic Crypto for WalletConnect

Client for WalletConnect

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

QR Code Modal for WalletConnect

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

A pure and powerful JavaScript Bitcoin library.

A simple mapping between slip44 IDs and their network metadata.

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

This package converts cryptocurrency units

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

Official SDK for interacting with Pump Swap AMM protocol on Solana

Legacy Ethereum Provider (v1.0) for WalletConnect Protocol

Legacy QR Code Modal (v1.0) for WalletConnect

Encodes and decodes address formats for various cryptocurrencies

Node API for signing transactions on various networks for Mina Protocol

A toolkit for the Nano cryptocurrency, allowing you to derive keys, generate seeds, hashes, signatures, proofs of work and blocks.

A small, quick, self-contained implementation of the Base32 encoding/decoding scheme used by the cryptocurrency Nano.

Iconify icon components for Cryptocurrency Icons

EIP-1193 Compatible Ethereum provider for Fireblocks

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

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

Crypto currency SVG icon components for Svelte

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

Cryptocurrency CLI lets you monitor cryptocurrencies in your portfolio and track your earnings through the command line. It uses the coinmarketcap.com API to fetch crypto data.

Create and parse crypto currency addresses and wallet import formats.

A simple SDK for interacting with tokenflow

Web3 Provider for WalletConnect

The JavaScript SDK for Terra

Http Connection for WalletConnect Providers

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

Detect which cryptocurrency an address corresponds to.

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

Zoe: the Smart Contract Framework for Offer Enforcement

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

A pure and powerful JavaScript Dash library.

cryptocurrency-crawler.client

Cryptocurrency API

Cryptocurrency Color Icons icon set in Iconify JSON format

The JavaScript SDK for Xpla

Typescript Types for binance-w3w

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