https://github.com/cjxe/dex-crawler

🕷️ Monitor prices of tokens in different DEXs.
https://github.com/cjxe/dex-crawler

Last synced: 22 days ago
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🕷️ Monitor prices of tokens in different DEXs.

• Host: GitHub
• URL: https://github.com/cjxe/dex-crawler
• Owner: cjxe
• License: gpl-3.0
• Archived: true
• Created: 2021-08-20T01:14:25.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-04-11T14:34:08.000Z (over 1 year ago)
• Last Synced: 2024-08-05T17:38:00.290Z (4 months ago)
• Language: JavaScript
• Homepage:
• Size: 137 KB
• Stars: 33
• Watchers: 2
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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• awesome-hacking-lists - cjxe/dex-crawler - 🕷️ Monitor prices of tokens in different DEXs. (JavaScript)

README

        
# 
DEX Crawler 🕷️




  



## 
⚠️ THIS CODE IS NO LONGER BEING MAINTAINED! ⚠️


## Index

1. [About](#about)

2. [Installation](#installation)

3. [Contribution](#contribution)

4. [TODO](#todo)

5. [Author](#author)

---

## About

An app that monitor prices of tokens in different DEXs (i.e. [Uniswap](https://app.uniswap.org/#/swap), [Sushiswap](https://app.sushi.com/swap) etc.)

## Installation

The build has been tested with [Node.js 16.6.1](https://nodejs.org/dist/v16.6.1/).

Steps:

1. Clone this repo to the hosting system (or click [download](https://github.com/cjxe/dex-crawler/archive/refs/heads/main.zip)).

2. Type `npm install` into the terminal to install the necessary dependencies.

3. **Copy** `.env.example` and rename **the copy** to `.env`. *(Bugs may occur when renaming)*

4. Edit the variables in `.env` and save.

5. Type `npm start` to run the crawler.

## Contribution

- Found a bug or something is not working right? Submit a new issue [on the "Issues" tab](https://github.com/cjxe/dex-crawler/issues).

- Would you like to contribute to the code? 

1. Check the code that it applies to `.eslintrc.js` rules.

2. Make a new pull request.

## TODO

- [X] Get LP token address using two tokens.

- [X] Calculate the **rough** price of a token in DAI. *(i.e., 1 WETH = 3255.124 DAI)*

- [X] Calculate the **correct** price of a token in DAI. *(Curved calculations)* *(**NEW**: Using the router contracts)*

- [ ] Save every pulled ABI/contract into a file. *(Think about the DB structure)*

- [X] Refresh the price when a new block is created.

- [X] Support for Uniswap. *(Ethereum network)*

- [X] Support for Sushiswap. *(Ethereum network)*

- [ ] Support for Curve. *(Ethereum network)*

- [ ] Support for 1inch. *(Ethereum network)*

- [ ] Support for cryptodefiswap. *(Ethereum network)*

- [ ] Support for PancakeSwap. *(BSC network)*

- [ ] Support for Sushiswap. *(BSC network)*

- [ ] Support for Curve. *(BSC network)*

- [ ] Support for 1inch. *(BSC network)*

- [ ] Support for Quickswap. *(Polygon network)*

- [ ] UI with Electron?..

## Author

**CJXE** on GitHub. **lettucebaran#4009** on Discord.