How to reduce slippage and avoid MEV attacks on large transactions on Solana DEX

[ammcreator]

I am actively trading on Solana with $1M+ capital and have encountered problems:

1. Orders of $50K or more have slippage as high as 10-20% even on top pools.

2. MEV bots intercept my transactions, especially when arbitraging between DEX.

3. Public RPC nodes (QuickNode, Alchemy) can't handle the load - 500ms+ delays.

What tools or strategies do you recommend for:

- Automatically split orders into parts?

- Bypass front-running via private mempools?

- Real-time liquidity analysis before execution?

I tried custom scripts on Rust + Anchor, but latency is too high.
Are there any ready solutions with latency <100ms for Solana?

[solana_sage]

Such tasks require specialized bots with optimized RPC integration and MEV protection.
For example, [Solana Trading Bot] (https://github.com/vladkukolenko/Solana-AMM-Sniping-Bot) offers:

- Smart Order Routing:
  Splits large orders into parts and distributes them between Raydium, Orca and Jupiter.

- Private RPC Nodes:
  Reduces latency to 50-80ms and hides transactions from the public mempool.

- Liquidity Checker:
  Analyzes pool depth via direct API before execution.

' ' '
yaml
arbitrage: 
  dex_pairs: [RAY/SOL, ORCA/SOL] 
  min_profit: 1.5% 
  slippage_tolerance: 0.8% 
  rpc_priority: high 
' ' '

The code is available on GitHub- you can adapt it to your volumes. To test it, run the bot on devnet with simulation of MEV attacks via local node.

P.S. If you need, I can share Dune Analytics dashboard with metrics of 70% slippage reduction after bot implementation.

[ammcreator]

thanks, helpful