https://github.com/meta-ben/cryptoswaper

2022 - NodeJS Crypto bot to swap cryptos
https://github.com/meta-ben/cryptoswaper

crypto crypto-bot javascript

Last synced: 4 months ago
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2022 - NodeJS Crypto bot to swap cryptos

• Host: GitHub
• URL: https://github.com/meta-ben/cryptoswaper
• Owner: Meta-Ben
• License: mit
• Created: 2024-05-03T17:30:45.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-15T22:50:39.000Z (almost 2 years ago)
• Last Synced: 2025-07-03T21:44:01.687Z (11 months ago)
• Topics: crypto, crypto-bot, javascript
• Language: JavaScript
• Homepage:
• Size: 67.4 KB
• Stars: 0
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
``Reupload project from 2022 : This project was recovered so don't take commits into accounts``

🪙 CryptoSwaper 🪙
        




 

 

 



# About

2022 project 

NodeJS Bot to swap cryptos on multiple router (like PancakeSwap)

 How to install 📦 

1 - Clone this repository


2 - Open a terminal at the root of the folder

3 - Run : `npm install`

 How to setup :wrench: 


- open to the `.env` file

This is how it work : 

`BNB_CONTRACT` => its just the contract address of the BNB on the BSC ( BNB is offenly use as money to spend for new tokens )

`TOKEN_OUT_CONTRACT` => This is the contract address of the money you want to SPEND for buying tokens

`AMOUNT_OF_TOKEN_OUT_TO_SPEND` => this is the amount of token you want to SPEND 

`ROUTER` => this is the contract address of the router you want to use to do your swap ( like a provider by default is pancakeswap )

`FACTORY` => this is the contract address of the factory you want to use

`YOUR_ADDRESS` => this is where you need to put the address of your DESTINATION wallet ( where the token freshly buyed will be send )

`YOUR_MNEMONIC` => the code has to access privatly to your wallet in order to spend money accross a swap platform , so here you need to put you private key

`SLIPPAGE` => this if the percentage of slippage you accept to loose in the transaction

`GWEI` => this is the Gas fees amount max you accept to pay

`GAS_LIMIT` => this is the gas limit

`MIN_LIQUIDITY_ADDED` => this if the min liquidity the token you want to buy should had for you to accept buying some

`TOKEN_IN_CONTRACT` => this is the contract address of the money you want to BUY

`WSS_NODE` => This is the SCAN provider 

 How to use :moneybag: 


1 - Run : `npm run swap`

It will show you a prompt with the title of the project and a menu with a choice

2 - Enter like :

 2.1 - `1` to buy a token with BNB

 2.2 - `2` to buy a token with another token

 2.3 - `0` to exit the program

 2.4 - any other choice will restart the prompt

 then press enter

It will simply automatically : 

- get the pair address to do the swap

- get the liquidity

- show you a visualisation of the transaction that will be done

- approve the token you need to spend

- do the transaction

- let you know if it succeed or fail

Thats it :)

Enjoy !