CryptoCurrency Bot Trader

swapping of [ERC-20 Tokens][erc20] (buy/sell) based on the market health with bot strategy (condition) - by utilizing MetaMask & Puppeteer

!image

List of ERC-20 Tokens Included

- ChainLink Token, Decentraland, Uniswap, Aave, Curve (CRV), Sushi Token, Avalanche, Wrapped Matic, Wrapped BTC
- [Full Details][erc20List]

Compatible Networks

- Polygon

Important token/coin

- usdc (for trading)
- matic (for gas fees)

Notes

- Always make sure to have a balance in usdc (used for trading) & matic (for gas fees)
- One trade at a time (for now)
- Compound trading

Installation

``bash
npm i crypto-bot-trader
`


Usage


Filename as .env in {root}
`bash
PREFERRED_NETWORK="matic-mainnet"

Default: 0

HEADLESS_BROWSER=1

Sell Options

Default: -10 (percent as unit)

SELL_CUTLOSS=-5

Default: 5 (percent as unit)

SELL_PROFIT=1
`

Security

As for initial setup will require you to input your PrivateKey & password (required upon encryption of your data)
!image

Filename as {jsFile} in {root}

`js
const {metaMask, trader, token} = require('crypto-bot-trader');

(async function() {
// // initiate
await metaMask.build();
const initiatedTrader = new trader({metamask_with_build: metaMask, token: token});

await initiatedTrader.analyzeMarket()
setInterval(async () => {
await initiatedTrader.analyzeMarket()
}, 300000);
// every 5 minutes

})();
`

`bash
node {jsFile}
`

Extras

You can also stop your trading bot on a certain date; This is quite ideal on cloud server

On Env File: Add the following key
`bash
CHECKPOINT_DATE="{YOUR_DATE_HERE-> Format: YYYY-MM-DD HH:mm} (24-hour)"
`

Headless

Typical headless in puppeteer with extension of metamask will not work. Alternatively, you can use X Virtual Frame Buffer (xvfb) [See Details][npmforever]

`js
const {metaMask, trader, token} = require('crypto-bot-trader');
const Xvfb = require('xvfb');

(async function() {
let xvfb = new Xvfb();
xvfb.startSync();
// // initiate
await metaMask.build();
const initiatedTrader = new trader({metamask_with_build: metaMask, token: token});

await initiatedTrader.analyzeMarket()
setInterval(async () => {
await initiatedTrader.analyzeMarket()
}, 300000);
// every 5 minutes

})();
`

Deploy in cloud server

Setup in cloud server, A simple CLI tool for ensuring that a given script runs continuously/in-background called (forever) [See Details][npmforever]

`js
const {metaMask, trader, token} = require('crypto-bot-trader');
const { exec } = require("child_process");

(async function() {
await metaMask.initializeSecurity({pwd: null, is_setup: true});
exec(forever start headless.js --pwd=1, (error, stdout, stderr) => {});

})();
`

Focus Feature

Focus on a specific token, this is good especially if the volatility of token is really high.
- focus on matic? wmatic
- focus on bitcoin? wbtc
- foucus on etherium? weth

`bash
node {jsFile} --focus=wmatic
`

[erc20]: https://etherscan.io/tokens
[erc20List]: https://github.com/marcelooblan2016/crypto-bot-trader/blob/main/src/Records/Migrations/tokenContracts.js
[npmforever]: https://www.npmjs.com/package/forever
[npmxvfb]: https://www.npmjs.com/package/xvfb

Method: 'sendto'


After a successful trade, profit will be sent to a specific wallet address.
This feature is good if you have bunch of bot traders & you want the profit to be centralized.
`bash
node {jsFile} --focus=wmatic --method=sendto
`
In .env in {root}
`bash
WALLET_ADDRESS=

Exact amount that will be the baseline of trader to prevent draining of wallet; (USDC Currency)

Ex: 200

BASE_AMOUNT=
``