ACY-Labs/acy-dex-backend

NodeJS backend for acy dex that provides graph history data support

ACY DEX backend

Swap history data service provider

Run database

docker compose up

Run server

npm run debug

Development

1. Install nodemon by npm install -g nodemon.
2. Make sure you have .env in the root directory. (retrieve from project owner)
3. Add the following codes to connect to the remote database (so please work with caution):

# config\index.ts
databaseName: process.env.MONGO_AUTHENTICATION_DATABASE,
databaseUser: process.env.MONGO_NON_ROOT_USERNAME,
databasePass: process.env.MONGO_NON_ROOT_PASSWORD,

# src\loaders\mongoose.ts
dbName: config.databaseName,
user: config.databaseUser,
pass: config.databasePass,

4. Start development with npm run debug
5. Optional tools for debugging:
   • MongoDB Compass: list data
   • Postman: test api endpoints

Output

WETH-USDC

localhost:3000/api/chart/swap?token0=0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48&token1=0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2&range=1H

{
  "data": {
    "token0": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
    "token1": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
    "range": "1H",
    "swaps": [
      {
        "rate": 2013.8968014791587,
        "time": "2021-07-14T14:57:05.000Z"
      },
      {
        "rate": 2014.2756993286173,
        "time": "2021-07-14T15:02:05.000Z"
      },
      {
        "rate": 1996.9296541749918,
        "time": "2021-07-14T15:07:05.000Z"
      },
      {
        "rate": 2015.7258259140917,
        "time": "2021-07-14T15:11:57.000Z"
      },
      {
        "rate": 2019.5685794840097,
        "time": "2021-07-14T15:17:05.000Z"
      },
      {
        "rate": 2016.6089091921733,
        "time": "2021-07-14T15:21:56.000Z"
      },
      {
        "rate": 2000.72855,
        "time": "2021-07-14T15:27:00.000Z"
      },
      {
        "rate": 2001.251208481726,
        "time": "2021-07-14T15:32:05.000Z"
      },
      {
        "rate": 2015.5327473229408,
        "time": "2021-07-14T15:37:05.000Z"
      },
      {
        "rate": 2005.8991397575212,
        "time": "2021-07-14T15:42:05.000Z"
      },
      {
        "rate": 1999.9592624640088,
        "time": "2021-07-14T15:46:46.000Z"
      },
      {
        "rate": 1998.5083884011722,
        "time": "2021-07-14T15:52:05.000Z"
      },
      {
        "rate": 1998.2888710055352,
        "time": "2021-07-14T15:56:23.000Z"
      }
    ]
  }
}