https://github.com/tbenr/loopring-mm-bot

A simple market maker bot for loopring 3
https://github.com/tbenr/loopring-mm-bot

blockchain ethereum exchange loopring market-maker-bot

Last synced: about 1 month ago
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A simple market maker bot for loopring 3

• Host: GitHub
• URL: https://github.com/tbenr/loopring-mm-bot
• Owner: tbenr
• Created: 2021-02-04T07:33:38.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2021-02-21T18:39:02.000Z (about 5 years ago)
• Last Synced: 2025-01-29T17:44:56.540Z (over 1 year ago)
• Topics: blockchain, ethereum, exchange, loopring, market-maker-bot
• Language: TypeScript
• Homepage:
• Size: 193 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# loopring-mm-bot

A simple market maker bot for loopring 3

## configuration

configuration is read in `config.json` from working dirirectory. The file must follow this structure:

```

{

    "restAPIBaseUrl": "https://api3.loopring.io",

    "wsBaseUrl": "wss://ws.api3.loopring.io",

    "account": {

        "exchangeName": "Loopring Exchange v2",

        "exchangeAddress": "0x0BABA1Ad5bE3a5C0a66E7ac838a129Bf948f1eA4",

        "accountAddress": "0x...",

        "accountId": 0,

        "apiKey": "...",

        "publicKeyX": "0x...",

        "publicKeyY": "0x...",

        "privateKey": "0x..."

    },

    "pair": "DAI-USDT",

    "maxBuyPrice": "1.0002",

    "minSellPrice": "1.0000",

    "reconnectWsAfterMissedPingSeconds": 60

}

```

## implemented strategy

the bot allocates available funds with buy\sell orders with the minimum spread possible.

## TODO

- complete test cases

- add max amount to limit the allocated fund

- honor maximum order amounts of token configuration