David Nguyen

Currently building B3OS at @b3dotfun. Previously worked on products at @KyberNetwork, @TeamUnibot, and @mosaicagg.

Always striving to push my limits 😎.

[David Nguyen @nhd98z]

This is the code I want to look at, not a function body spammed with sloppy multi-line AI comments.

[B3 @b3labs]

Introducing B3IQ.

A new model to own, run and monetize compute.

Already being used by faculty, researchers, and student teams at Stanford, NYU, Penn, UChicago, Dartmouth, Waterloo, and the University of Hawaiʻi.

[David Nguyen @nhd98z]

@system_monarch Clicked to the button and got blocked in new tab, you should check what going on.

[aqt @0xaqt]

Yes and no. designing loops is the right direction but the loop is the easy part. a loop is just a while statement, the verifier is the product.

Loop engineering is a real skill now. Done right its the cheapest engineer you ever hired, done wrong, oh man, you're either throwing money out the window or personally funding the claude trillion dollar IPO, one uncapped while loop at a time

Heres how we run it in b3os: the agent drafts a workflow, the engine validates it, then we dry-run it in sandbox simulation. No funds move. the engine hands back exactly what broke, the agent fixes and re-runs until the sim is clean. only then does anything touch a chain.

cheap iterations, deterministic feedback, hard exit conditions. the sim doesnt care how convincing the draft looks, it runs or it doesnt. you cant charm a simulator

[Sean Geng @seangeng]

Who owns/uses something like this currently? What do you use it for?

I’m bullish on local inference and localmaxxing but prefer the laptop format

[aqt @0xaqt]

In trading, stale data is just a slower way to be wrong.

- Caddie reads the market live the second you ask. ETF flows, liquidations, whale moves, fear & greed, all current, synthesized from every reliable source.

- But reading is just the start. same chat, you act on it: set a price alert, build a workflow, swap, hedge, automate the whole thing. The live data wires straight into onchain actions, wallets and gas already first-class on https://t.co/TqEOEGJfsh.

- General models are great at a lot of things. Staying live on the market is a different matter, and Caddie is built for it. right tool, right job.

[David Nguyen @nhd98z]

@TotalWorldApps @b3dotfun B3OS takes care of it for you already.

[David Nguyen @nhd98z]

@b3dotfun @METR_Evals Wait nodes are cool. B3OS should never execute or run your transaction without your permission via Slack or wherever you want, even iMessage.

[David Nguyen @nhd98z]

Totally tracks. Don't gotta leave my machine on for some scheduled script really.

[aqt @0xaqt]

more hacks every day. I think the low-hanging fruit is old apps / contracts. newer ones I wouldn't be as worried about. might go to void, might get compromised, either way those approvals are still live

been cooking a workflow template on b3os for this. paste any wallet, scans 1000 txs across 12 mainnet chains, flags risky approvals to unverified contracts, gives you a risk score

sharing it for folks here https://t.co/EhVSwZ0cA3

stay safe out there y'all!

[B3 @b3labs]

B3 Co-founder @viktoriya0x just copy-traded a @polymarket whale without a Polymarket account.

She typed one prompt into B3OS to:
→ monitor a specific trader on Polymarket
→ mirror their predictions within a set budget
→ send a Slack notification each time the workflow executes
→ turn the office light blue when the workflow executes (because why not?)

Caddie, the B3OS AI agent, built the full workflow with one simple prompt. Every trigger, budget check, and connector mapped out on screen before Viktoriya reviewed and hit publish.

The workflow went live and started running on its own. The whale placed a bet on Polymarket. B3OS caught it, pulled funds from Viktoriya's wallet regardless of which chain they were on, mirrored the position, and executed. Two runs fired. The office light turned blue.

This is B3OS. Launching soon.

[B3 @b3labs]

Vibecode onchain automations, products, and trading strategies. Reliably.

[B3 @b3labs]

Life onchain will be very different after B3OS.

In the coming weeks we'll unveil B3OS: a product that began 10 months ago as a tool to ship our own products faster and more reliably.

B3OS has become our central focus and the operating system we use to innovate and improve our business.

We can't wait to show builders, traders, and enterprises what B3OS can do.

[B3 @b3labs]

Massive congrats to @worldlibertyfi for yesterday’s event. It was a pleasure connecting with some of tradfi and crypto’s most influential players. Excited to unveil what we’ve been heads down working on for the last 6 months very soon🔥

[David Nguyen @nhd98z]

@claudeai Game changer here.

[Georgios Konstantopoulos @gakonst]

Software engineering will never be the same again.

If your mind broke in 2025, wait for the 2026 series of coding models that'll be trained on traces from the agentic CLIs.

The best thing you can do?

1. Get into the terminal.
2. Start forgetting old habits.

[David Nguyen @nhd98z]

@shafu0x Where is the link...

[David Nguyen @nhd98z]

@shottr_cc Why doesn’t it just auto-update?

[David Nguyen @nhd98z]

@Liu_MEXC is this your tg?

[aqt @0xaqt]

Anyspend x402 Solana support is LIVE 🚀

Payments are instant, users pay zero gas fees - watch it in action 👉https://t.co/velT8PdAEC

More info at: https://t.co/9tJ3BXqFRc
@anyspend @solana @b3dotfun

[David Nguyen @nhd98z]

@shafu0x How about @anyspend ?