Exchange Packages

Typescript defintions for MARKET Protocol smart contract ABIs

The Bluefin client Library allows traders to sign, create, retrieve and listen to orders on Bluefin Exchange.

A simple JSON wrapper for the Exchange Web Services (EWS) SOAP API

A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.

Simple and free npm library to get realtime currency exchange rates.

Unofficial Hyperliquid API SDK for all major JS runtimes, written in TypeScript and provided with tests

JavaScript currency conversion library.

Client of https://exchangeratesapi.io/ with your free subscription plan. You can perform 'Source Currency Switching', 'Currency Conversion' and 'Time-Frame Queries' at no cost.

This is a wrapper that is compatible with the old API of the https://exchangeratesapi.io/

Node.js Lmit Order Book for high-frequency trading (HFT).

Asymmetric key-exchange cryptography library

A powerful NestJS implementation of the FIX (Financial Information eXchange) protocol. Provides high-performance, reliable messaging for financial trading applications with built-in session management, message validation, and recovery mechanisms.

Perform a series of row interchanges on an input matrix.

TypeScript API for Bybit cryptocurrency exchange

TypeScript library for the Kraken Cryptocurrency Exchange API

plugin for the tezos DEX quipuswap

plugin for the tezos DEX Vortex

A simple currency converter using exchange rate.

exchange ui components

High-performance CCXT MCP server for cryptocurrency exchange integration