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dfk-avax-arb-bot's Introduction

cross-chain-uni-arbbot

Arbitrage bot for cross-chain arbitrage written in Javascript. Only supports Uniswap-like pools.

Current support

  • DFK => Avalanche
  • Avalanche => DFK

Commands

Start the bot

yarn start

Start the bot with continious run

Session will be restarted if error occurs. Errors are logged in ./logs/err.log and all stdout in ./logs/out.log. Note that for this command the forever module needs to be installed globally with yarn add global forever.

yarn start-forever

Run tests

yarn test

Add pool

yarn add-pool <pool-address> --dex <dex-id>

Add all pools for listed factories

Adds all pools for the factories listed in ./src/static/dexes.json.

yarn add-all-pools <dex-id>

Generate paths

Generates paths for listed pools based on the rules specified in ./src/tools/path-gen.js.

yarn gen-paths

dfk-avax-arb-bot's People

Contributors

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Watchers

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dfk-avax-arb-bot's Issues

Create opportunities logger

Log opportunities:

  • txs that caused opportunity?
  • gross-profit
  • amounts
  • path-description?
  • path-id
  • opportunity-id
  • blockNumber

Create `config.json` file

Now, some settings are spread out across files as constants or even hardcoded. They should be accessible through a single-source - config.json file.

Improve path finding

Add:

  • internal paths for DFK (non-cross-chain arbs)
  • paths that start with $JEWEL

Resync reserves every X blocks

Reserves are updated on Sync events that the bot might miss and become out of sync. To mitigate this issue balances could be fetched every X number of blocks with reserves call to each pool.

Create inventory

Create module that tracks assets bot is trading.

  • Needs keep the balance of certain tokens in local storage
  • Initial balance is obtained by fetching balanceOf for every token (similar to reserves module)
  • Update it with every Transfer event to or from the bot-address
  • As extra precaution it could pull the token balance with balanceOf calls every X blocks

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