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Exchanges & Trading

Eryx

Eryx is a Node.js cryptocurrency trading bot that monitors supported blockchain networks for newly added liquidity and enabled trading, then can automatically buy and sell tokens. The public GitHub repository provides a Lite version with buying for BNB and ETH pairs, gas estimation, and regular liquidity sniping; additional features are listed for the premium edition.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Eryx — OpenViST project profile in Exchanges & Trading.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when you want to configure a local bot to act on token liquidity events and are prepared to manage the node connection, wallet key, and transaction parameters.

Who it is for

  • Crypto users seeking automated token buying around liquidity events.
  • Developers or technically comfortable traders able to install and configure Node.js software, a blockchain node endpoint, and a wallet.

Documented uses

  • Monitor a configured chain for added liquidity and enabled trading.
  • Automate purchases for supported token pairs in the Lite release.
  • Configure transaction inputs such as token pair, amount, gas settings, and buy slippage.
Before you choose

Requirements & limits

The public GitHub repository offers a Lite version; the README distinguishes its features from those listed for the premium edition.

  • The free version lists buying for BNB and ETH pairs, gas estimation, and regular liquidity sniping; broader capabilities are labeled premium.
  • Setup requires Node.js, Git, a blockchain node endpoint, internet access, and a wallet private key.
  • The README recommends a separate wallet and notes that free public nodes may not always be online.
  • The README lists multiple chains, but the public Lite feature list does not claim the full multi-chain feature set.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Install the Eryx Lite repository

Prepare the repository and its Node.js packages for configuration.

Before you start

  • Windows 10, Ubuntu, or macOS
  • Node.js and Git
  • An internet connection

Steps

  1. Install Node.js and Git.

  2. Open a terminal and clone the repository with the command below.

    Documented command
    git clone https://github.com/zookyy/bsc-sniper.git

  3. Change into the cloned bsc-sniper directory.

  4. Run the command below to install the packages.

    Documented command
    npm install

Expected outcome

The repository and npm packages are prepared for the configuration stage described in the README.

Guide limitations

  • This guide covers installation only; it does not configure or run trades.
  • The repository describes the public GitHub release as the Lite version.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
17 October 2026
Original website title
zookyy/crypto-sniper · Official homepage title · retained in its source language
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