Okay, look. Every dumb guide out there jumps straight into "stake your SOL and boom, MEV money." But that's bullshit. You don't just earn MEV rewards by parking SOL like it's a savings account. MEV on Solana? It's validators snagging extra cash from shuffling transactions smartly - think arbitrage, tips from bundles via Jito client. Stakers like you get a cut, but only if the validator shares it. And most? They sit idle as hell, earning jack until you claim 'em manually every epoch. That's roughly every 2 days. Why does this matter? 'Cause unclaimed MEV is like leaving 20-30% extra yield on the table. In my experience, folks lose out 'cause they skip the automation part.
The thing is, manual claiming sucks. Check rewards. Send tx. Restake. Repeat. Or use something like Marinade that does it for you every epoch, compounding without you babysitting. Bots for active MEV hunting? That's next level, riskier, but way more fun if you're chasing real profits.
MEV stands for Maximal Extractable Value. On Solana, it's validators using Jito to auction block space. Searchers bid tips for bundles - atomic tx packs that do arb across DEXs like Orca and Raydium, or liquidate loans. Validator picks highest bidder, includes it, pockets tip. Stakers share that tip minus commission - Jito takes 5%, validators another 0-100% slice.
Honesty time: Passive staking MEV is easy yield boost. Running a searcher bot? You'll burn gas competing with pros. But rewards can hit thousands if you nail it.
So you're lazy like me? Good. Stake with liquid protocols that auto compound MEV. No manual crap. Marinade's my go to. Your mSOL appreciates as they claim Jito tips every epoch and restake into the pool. No idle SOL.
What's next? Unstake anytime, but warmup ~2 days. In my experience, APY hits 7-10% total, with MEV adding 1-3% extra. Validators take 4% commission typical.
Pro tip: Diversify. Split across JitoSOL too - they delegate to MEV savvy validators. Claim manually on Jito site if needed, but Marinade skips that.
Don't trust pools? Delegate direct to Jito validators. You earn issuance rewards (new SOL) + vote fees + MEV tips. But claim MEV yourself via Jito dashboard.
Issue? Rewards accrue to vote account. Validator commission eats your share. Solution: Pick 0% ones, but they might suck at uptime. Track via solanabeach.io.
Passive not enough? Run a searcher bot. Hunt arb, sandwich memecoins on Pump.fun. Risky - competition's fierce, tx fail if priority fee too low. But payouts? Insane during pumps.
I usually start with GitHub repos. Noob friendly ones use Jupiter aggregator for swaps.
Grab that mev bot solana GitHub thing. Here's the play:
git clone https://github.com/Nicolopez603/mev bot solana.gitcd mev bot solana && npm installnpm start. Watches for arb across DEXs. Executes bundles via Jito.Monitor console. Logs profits. First run? Expect fails - tweak priority fees to 0.001 SOL per tx during congestion.
Problem: Slow RPC drops bundles. Fix: Paid QuickNode/Helius (~$50/mo). No mempool on Solana, so run own node or stream fast.
Easier: Use ChainBuff's sol arb bot. Queries Jupiter V6 locally - aggregates 30+ DEXs, ms latency.
In my experience, arb between Raydium/Orca works best. Example: SOL/USDC 0.01% spread? Bundle it, tip 0.0001 SOL to Jito for inclusion.
Core to bots: Jito bundles. Pack 5 txs atomic - no partial fails. Send to Jito relayer, tip for priority.
Setup:
Why bundles? Atomicity. Arb buy fails? Whole thing drops, no sandwich risk. But tip auction - bid high or lose to others.
| Strategy | Rewards Potential | Risk | Fees/Tips |
|---|---|---|---|
| Arbitrage | 0.05-1% per trade | Low if atomic | ~0.00001 SOL + 10% tip |
| Liquidation | 5-10% bonus | Medium, race cond. | Priority 0.001 SOL |
| Sandwich | Slippage 0.2-2% | High, anti MEV | High tip compete |
See? Arb safest starter. Liquidations need oracle monitoring.
Pump.fun madness? Sniper bots frontrun launches. Grab tokens pre migrate to Raydium.
From those vids: sniper.soljup.com style.
Sound familiar? It's gambling. Bots snag 10x early, but 90% rugs. I usually set 5% take profit.
Tx dropping? Pump priority fee - compute units via QuickNode API. Say 300k CU at 1000 lamports/CU.
Bot no profits? Slow node. Switch Helius paid. Or bundles rejected? Up tip - check Jito dashboard trends.
Stake issues: Validator slashed? Rewards zero. Undelegate post epoch, switch fast.
Gas burns: Solana cheap, but spam? 100 tx/day = 0.001 SOL. Still beats ETH.
Ultimate: Push logic on chain. Lowest latency. buffalojoec/arb program style.
Offchain bot pings program with arb params. Executes in same bundle. Beats offchain by slots.
Harder. Needs Anchor framework. But pros do 100k+/day.
Testnet first. Devnet Jito exists. Fund faucet. Run bot on fake arb. See bundle land.
Mainnet? 10 SOL budget. Expect 1-2% daily if tuned. Compound wins.