
internet enjoyoor | developer - @Polymarket //
Joined December 2023
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So lotta peeps prefer reading text for context... something about providing a broader and more captivating insight so here it is.
THE VIDEO IN WORDS
@0xFastLane built a fair, decentralized way I call it an ' opportunity tool' for validators on Monad to earn MEV directly,
•without spam bots,
•private relays,
•or trusted middlemen.
First: Why are they building this, What problem are they solving? What is Fastlane actually doing.
Take a look at this.... Let's say...
»Someone is about to swap tokens
»A bot sees it and sneaks a trade before or after it (they place their own trade before yours, pushing the price up.)
»That bot makes money just because of how ordering works in blockchain.
Right now this is what typically happens:
Bots/searchers make most of the money
Validators (who actually make the blocks) get very little
The network gets flooded with spam transactions
But on Monad this is messy, so Why is MEV especially messy on Monad?
Monad works asynchronously:
Meaning When a searcher sees the blockchain state…
That state is already 3 blocks old
By the time their transaction executes, 2 more blocks have changed everything
WHAT DOES THIS CAUSE?
Searchers:
* Don’t know if an opportunity will still exist
* So they make multiple guesses on the network
* They send tons of heavy transactions hoping one hits
Because:
* Blocks are big
* Fees are cheap
* You pay full gas even if your logic doesn’t run
Result:
★It can increase transaction costs for normal users.
★It can cause unfair trading, like front-running.
★It can destabilize blockchains (causing downtime or lagging) if left unchecked.
‡ But if designed well, MEV can also be redirected to benefit users or the network instead of exploiters.
→This is What Fastlane introduces.
Fastlane Π Category Labs created a MEV Protocol with two main pieces:
1. MEV Auction Handler (Smart Contract)
2. Fastlane Sidecar (Validator helper software)
No new trust.
No private relays.
No centralized builder.
No special RPCs.
Everything happens onchain and openly.
---
The core idea (very important) is to eliminate the increasingly & incessant manipulation of the network by bots, who apparently cheat the system. So basically instead of bots guessing and spamming the network searchers can now openly bid for MEV opportunities, and validators pick the highest bidder.
If you say you’ll pay, you must pay, or your transaction fails.
TECH TALK
Part 1:
MEV Auction Handler (Smart Contract)
Think of this as an automated referee.
What searchers do on chain:
– They send their transaction to this contract
They say:
–“If I make profit, I’ll pay ×$”
What the contract does during execution:
1. Checks the bid
2. Makes sure the searcher actually paid
3. Split the money:
• Validator gets a share
• $shMON holders get a share
• Fastlane gets a share
4. If payment fails → transaction reverts
5. Next bidder gets a chance
✅ No trust
✅ No cheating
✅ No manual enforcement
Tldr;
MEV is the extra profit created when transaction order on a blockchain can be manipulated.
Fastlane exists because MEV doesn’t disappear, it only moves — so the real question is who captures it ?
Instead of letting hidden bots extract MEV from users, Fastlane turns MEV into an open, competitive system.
Fastlane allows professional searchers to compete transparently to provide the best execution for trades.
This competition pushes MEV value away from exploitative front-running and toward better prices for users.
Validators earn more without harming users, traders get fairer execution, and the network stays stable.
Fastlane doesn’t eliminate MEV - it redirects it from private profit into shared network value.
Made this video explaining the new duo development by @0xFastLane and @category_xyz .
Hope you like it 😊 follow me if you do
Giving out some GTD spots for @PlayPumpkinPit on this post.
Follow @sperdup and @Berrhyle
Tag one person.
Retweet and drop evm.
Replying to @PlayPumpkinPit
@PlayPumpkinPit
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A fun Halloween pixel roguelike playable right in your browser
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Check it out
Collaboration gotten for sperd.
solman🀄 retweeted
vuelve una leyenda. está de vuelta la camiseta Y-3 de la 14/15. 🐉
ya disponible.
@adidasfootball
solman🀄 retweeted
Whatever you do, pray for the ability to see your own sins, your own hypocrisy, and your own shortcomings. Never lose sight of that. Never get so carried away pointing fingers that you forget you too have abscess that need tending.
Wow Monad!!!
October was a crazy month for the entire industry, but Monad is not slowing down:
OPEN, the flagship Monad conference, wrapped up on a high note
XSGD and XUSD are launching natively on Monad in early 2027
Category Labs revealed Monad Private Settlement
xStocks is deploying natively on Monad
MON trading is now live on RobinhoodApp
Monad's post-quantum roadmap was released
ONyc is coming to Monad through nONYC with Plume Vaults
Tree-BTE, a new tree-based approach to designing batched threshold encryption, paper published by Category Labs
Metropolis submissions closed with 885 teams, 1,256 participants, and builders from 76 countries
New ecosystem dashboard by Blockworks
Monad is now live on the Pumpfun app
Category Labs' Quantum Cadence, a post-quantum version of Cadence, released
Hookr is now available on Monad
Reap is integrating its card infrastructure with Monad
Meru is set to launch the first card program on the integration in Latin America
Rocket public beta is live, now on Monad
Kuru v2 is live on Monad
infiniFi Prime is now on Monad, bringing institutional-grade yield to neobanks and fintechs
Amplifi leverage on Polymarket is live for Monad users
Moose, the first fully onchain aggregator, only on Monad
MON trading is now live on Uphold
Circuit is live on Monad
CRSHMARKET fundraise announced
MIMI is launching an onchain investment strategy on Monad
Dirol Esports, the first matchmaking platform for crypto trading
Ankr's x402 era is officially LIVE, starting with Monad
Fortytwo Engine is live on Monad
PT-AUSD-17DEC2026 on Aave V3 Monad by LlamaRisk is live with dynamic risk parameter updates
Agents can easily read LP. new data after the recent update
ETPLUS, Ember Treasury Plus, is now live on Ember as their first vault launch on Monad
Typewriter, a framework for app-controlled sequencing, released by Monad
"Optimizing the Monad Client for zkVM Execution" published by Category Labs
also,
big event at Harvard Business School, where Monad and Replit teamed up with builders from HBS and MIT Sloan
Monad Blitz Mumbai at Devcon
Monad Blitz Medellín V2
Monad Blitz Ankara
dozens of developer streams and online events
and even more announcements and updates from ecosystem projects shipping every week
Giving out some GTD spots for @rh_ofsherwood
> follow @rh_ofsherwood & @0xxcody
> like + retweet
> drop Evm wallet + tag a fren
picking winners in 15 hours
Gm everyone, who's going to win today?
Anyone who predicts correctly gets something from me.
#MUFC #Chelsea
teapaw.org/i/jf/soccer/league/mat…
solman🀄 retweeted
Paul as being the most renounced and other Apostles spoke both openly and privately of the personal and secret devotions to God.
But to those of faith and to their persecutors.
I thought you were a Christian???
Replying to @solman500
This is not the way of the gospel. If it was, the apostles would have taught it this way. Yes, they did tell the church to examine their conduct. But notice how it is not their main emphasis nor do we have intricate details of their private devotion. We have a deluge with Arome.
solman🀄 retweeted
I don't understand the obsession of Monad with being extremely fast, when nobody is using the chain!!?
We received @bert_biker_ in @sperdup today with regards to @Bad_Bikers_ .
We had an amazing session with him and he explained his vision for @Bad_Bikers_ launching on solana.
Bert is really passionate about this project and he's approaching this with community in mind🍁
Really love the game trailer on their page and I think you should check it out.
🫶to you all for joining today!!
We'll be hosting an AMA session with @Bad_Bikers_ today.
Come join us we listen to @bert_biker_ share his vision about Bad Bikers and what he's building.
📅 Date: 28th October
⏰ Time: 1PM UTC
💈Venue: @sperdup Discord
Be there!!
We'll be hosting an AMA session with @Bad_Bikers_ today.
Come join us we listen to @bert_biker_ share his vision about Bad Bikers and what he's building.
📅 Date: 28th October
⏰ Time: 1PM UTC
💈Venue: @sperdup Discord
Be there!!























