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Merry

Streamline your multi-chain testing with Merry!

This CLI tool leverages Docker to effortlessly set up a multi-chain testing environment in a single command. Merry includes Bitcoin regtest node, Ethereum localnet node, and essential Catalog services(Filler and Orderbook), providing a self-contained space to test your applications independently of external services.

It supports a variety of features, including a faucet, Electrum services and an Orderbook with Filler.

Orderbook is an order matching engine developed by Catalog, use this section to learn more about it.

Filler is a bot to fill orders based on strategies set, learn more about it in this section.

Installation​

note

Merry supports arm64 and amd64 architectures. For Windows users, you are required to use Windows Subsystem for Linux (WSL) to run Merry.

Prerequisites​

Before using Merry, ensure you have Docker installed and running on your system. If not, you'll need to download and install Docker from the official website.

Install using the script​

Run the following command to install Merry

curl https://get.merry.dev | bash

Merry stores its configuration files and other data in a directory on your system. This directory is typically named .merry.