Solana vs Ethereum trading bot architecture

Packaged multi-chain dex trading bot (8 chains) this week after running it in production for ~60 days. Notes on what worked and what didn't.

The problem

Trade on 8 blockchain networks from one bot. Supports Ethereum (Uniswap), Solana (Jupiter), BSC (PancakeSwap), Polygon (QuickSwap), Arbitrum (SushiSwap), Optimism (Velodrome), Avalanche (TraderJoe), and Cronos (VVS).

What's in the box

• 8 blockchain networks
• 8 DEX integrations
• Token sniping and trading
• Gas optimization
• Multi-wallet support
• Web dashboard

Code sample

# Basic structure
class Bot:
    def __init__(self, config):
        self.config = config

    def run(self):
        while True:
            self.scan()
            self.execute()

If you want the full working version with all the battle-tested edge cases
handled, I packaged it here: Multi-Chain DEX Trading Bot (8 Chains)

Happy to answer questions about the architecture in the comments.