building @vistaralabs agent ecosystem, @b402ai, @zaara_ai - AI factory | ex @McKinsey
Joined July 2010
- Tweets 2,932
- Following 2,046
- Followers 7,557
- Likes 8,895
473 Photos and videos
Pinned Tweet
Jun 11
Options-based synthetic assets are live onchain: split.markets
Split turns WETH into tradable long/short claims with fixed downside. Traders pay a premium; LPs lock collateral, take the other side, and earn that premium.
Positions can close or exercise against WETH/USDC vault balances. Settlement does not need an ETH/USD oracle read.
This is the path to synthetic assets without debt or liquidation engines.
Jun 11
Looks like the options thing is happening already!
See also: various people thinking through and building different versions of the idea in the thread: ethresear.ch/t/building-inde…
Though I do strongly urge that if any of these get on mainnet quickly, we formally verify it first. I hope @vyperlang and/or github.com/lfglabs-dev/verit… folks ( @Fricoben) can help!
(Also, now is a good time to be thinking about robustness-optimized oracles)
firefly.social/post/x/206494…
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Mayur Chougule retweeted
Jun 12
Vitalik recently asked:
“What if we use options as the base of DeFi, instead of CDPs and liquidations?”
That is the idea behind Split Markets.
Today, most leverage is built on debt.
You deposit collateral.
You borrow exposure.
If the market moves against you, you get liquidated.
Split Markets takes a different path.
Instead of debt, an asset is split into two sides:
P N = 1
One side takes the protected / covered side.
The other side takes the upside.
For traders, this means something simple:
You can buy upside with fixed risk.
No margin calls.
No forced liquidation.
No getting wiped out before expiry.
Your max loss is the premium you paid.
Split Markets is building liquidation-free markets for the next generation of DeFi.
Upside should be tradable.
Risk should be fixed.
Markets should survive volatility.
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Mayur Chougule retweeted
Jun 11
this is the frame.
x*y=k turned liquidity into a simple invariant.
P N=1 turns collateral into tradable claims instead of debt positions that need liquidation.
ETH direction is the first market. the bigger unlock is synthetic assets built from fully-backed claim splits.
we shipped this at split.markets
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Jun 11
Options-based synthetic assets are live onchain: split.markets
Split turns WETH into tradable long/short claims with fixed downside. Traders pay a premium; LPs lock collateral, take the other side, and earn that premium.
Positions can close or exercise against WETH/USDC vault balances. Settlement does not need an ETH/USD oracle read.
This is the path to synthetic assets without debt or liquidation engines.
Jun 11
Looks like the options thing is happening already!
See also: various people thinking through and building different versions of the idea in the thread: ethresear.ch/t/building-inde…
Though I do strongly urge that if any of these get on mainnet quickly, we formally verify it first. I hope @vyperlang and/or github.com/lfglabs-dev/verit… folks ( @Fricoben) can help!
(Also, now is a good time to be thinking about robustness-optimized oracles)
firefly.social/post/x/206494…
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Jun 11
try: pick long or short, pay the premium, open the claim, close onchain, see pnl, view the tx.
premium is max loss. no liquidation engine can force-close the position.
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Jun 8
built a fully onchain SOL perp matcher on Percolator.
active-RFQ makers stream bid/ask quotes.
traders hit quotes.
matches and position updates land onchain.
the agent explains every fill.
sample open tx: 2,816 CU on devnet.
mainnet receipts repo next.
@toly is this the RFQ shape you had in mind for Solana perps?
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Mayur Chougule retweeted
Jun 8
@_mayurc shipping like there is no tomorrow // @b402ai just shipped a full private trading stack in one month.
› Listed on DefiLlama
› Solana private execution live
- trade without your main wallet showing up on-chain
› Stealth Trader released
- open-source private trading infra, fork it and deploy it
› Telegram trading live
- buy, sell, manage positions from your phone
🔗 t.me/b402aibot
› Claude MCP integration
- AI agents can now trade through the same private rails
› Multi-chain: Solana, Arbitrum, Hyperliquid, Base, BNB
Privacy-native DeFi is getting real 🕯️🔥
Would love to see building on top of the best @Lighter_xyz @HyperliquidX @Polymarket
What @b402ai shipped in May
✦ Added to @DefiLlama
🔗 defillama.com/protocol/b402
✦ Solana support is now live
✦ Private execution rails launched on @solana
➜ Trade, lend and route through Solana markets without your main wallet appearing in every transaction
✦ Released Stealth Trader
➜ Open-source private trading infrastructure for Solana
🔗 x.com/_mayurc/status/2059497…
✦ Open-sourced the full Stealth Trader repository
➜ Fork it, deploy it, customize it
🔗 github.com/mmchougule/stealt…
✦ Telegram trading is now live
➜ Buy, sell, withdraw and manage positions directly from Telegram
🔗 t.me/b402aibot
✦ Copy Trading is live on @telegram
✦ Claude MCP integration
➜ AI agents can trade using the same private execution infrastructure
🔗 x.com/_mayurc/status/2059497…
✦ Shielded balances are live
➜ Keep funds private before execution
✦ Added confidential swaps for @solana
✦ Developers can now add confidential swaps to their own apps in a few lines of code
🔗 x.com/_mayurc/status/2053962…
✦ Expanded support for builders, partners and vibe coders
➜ Add private trading and confidential DeFi directly into existing applications
✦ Private Hyperliquid agents launched > zaara.trade
✦ Spawn private trading agents with @zaara_ai
➜ Run multiple strategies
➜ Trade without exposing wallets
➜ Maintain full custody
🔗 x.com/_mayurc/status/2056890…
✦ Private @arbitrum execution support added
🔗 x.com/_mayurc/status/2056890…
✦ Multi-chain support expanded across:
➜ Solana
➜ Arbitrum
➜ Hyperliquid
➜ Base
➜ BNB Chain
✦ Expanded MCP support for autonomous agents
✦ Improved dashboard and developer experience
🔗 dashboard.b402.ai
⸻
Here's What Coming Next
✦ Quests & XP
✦ More chains
✦ More agent skills
✦ Agent-to-agent payments
✦ Advanced trader analytics
✦ Expanded privacy tooling
✦ More AI-native trading capabilities
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Jun 8
we shipped the private execution rails first.
shielded balances, TG trading, Claude/MCP execution, multi-chain routes.
now we’re building private position markets on top.
take upside/downside without leaking wallet, route, or strategy before execution.
What @b402ai shipped in May
✦ Added to @DefiLlama
🔗 defillama.com/protocol/b402
✦ Solana support is now live
✦ Private execution rails launched on @solana
➜ Trade, lend and route through Solana markets without your main wallet appearing in every transaction
✦ Released Stealth Trader
➜ Open-source private trading infrastructure for Solana
🔗 x.com/_mayurc/status/2059497…
✦ Open-sourced the full Stealth Trader repository
➜ Fork it, deploy it, customize it
🔗 github.com/mmchougule/stealt…
✦ Telegram trading is now live
➜ Buy, sell, withdraw and manage positions directly from Telegram
🔗 t.me/b402aibot
✦ Copy Trading is live on @telegram
✦ Claude MCP integration
➜ AI agents can trade using the same private execution infrastructure
🔗 x.com/_mayurc/status/2059497…
✦ Shielded balances are live
➜ Keep funds private before execution
✦ Added confidential swaps for @solana
✦ Developers can now add confidential swaps to their own apps in a few lines of code
🔗 x.com/_mayurc/status/2053962…
✦ Expanded support for builders, partners and vibe coders
➜ Add private trading and confidential DeFi directly into existing applications
✦ Private Hyperliquid agents launched > zaara.trade
✦ Spawn private trading agents with @zaara_ai
➜ Run multiple strategies
➜ Trade without exposing wallets
➜ Maintain full custody
🔗 x.com/_mayurc/status/2056890…
✦ Private @arbitrum execution support added
🔗 x.com/_mayurc/status/2056890…
✦ Multi-chain support expanded across:
➜ Solana
➜ Arbitrum
➜ Hyperliquid
➜ Base
➜ BNB Chain
✦ Expanded MCP support for autonomous agents
✦ Improved dashboard and developer experience
🔗 dashboard.b402.ai
⸻
Here's What Coming Next
✦ Quests & XP
✦ More chains
✦ More agent skills
✦ Agent-to-agent payments
✦ Advanced trader analytics
✦ Expanded privacy tooling
✦ More AI-native trading capabilities
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What @b402ai shipped in May
✦ Added to @DefiLlama
🔗 defillama.com/protocol/b402
✦ Solana support is now live
✦ Private execution rails launched on @solana
➜ Trade, lend and route through Solana markets without your main wallet appearing in every transaction
✦ Released Stealth Trader
➜ Open-source private trading infrastructure for Solana
🔗 x.com/_mayurc/status/2059497…
✦ Open-sourced the full Stealth Trader repository
➜ Fork it, deploy it, customize it
🔗 github.com/mmchougule/stealt…
✦ Telegram trading is now live
➜ Buy, sell, withdraw and manage positions directly from Telegram
🔗 t.me/b402aibot
✦ Copy Trading is live on @telegram
✦ Claude MCP integration
➜ AI agents can trade using the same private execution infrastructure
🔗 x.com/_mayurc/status/2059497…
✦ Shielded balances are live
➜ Keep funds private before execution
✦ Added confidential swaps for @solana
✦ Developers can now add confidential swaps to their own apps in a few lines of code
🔗 x.com/_mayurc/status/2053962…
✦ Expanded support for builders, partners and vibe coders
➜ Add private trading and confidential DeFi directly into existing applications
✦ Private Hyperliquid agents launched > zaara.trade
✦ Spawn private trading agents with @zaara_ai
➜ Run multiple strategies
➜ Trade without exposing wallets
➜ Maintain full custody
🔗 x.com/_mayurc/status/2056890…
✦ Private @arbitrum execution support added
🔗 x.com/_mayurc/status/2056890…
✦ Multi-chain support expanded across:
➜ Solana
➜ Arbitrum
➜ Hyperliquid
➜ Base
➜ BNB Chain
✦ Expanded MCP support for autonomous agents
✦ Improved dashboard and developer experience
🔗 dashboard.b402.ai
⸻
Here's What Coming Next
✦ Quests & XP
✦ More chains
✦ More agent skills
✦ Agent-to-agent payments
✦ Advanced trader analytics
✦ Expanded privacy tooling
✦ More AI-native trading capabilities
May 20
spinning up private Hyperliquid agents with @zaara_ai:
• spawn operators in one click
• trade without exposing your wallet
• run multiple strategies in parallel
• withdraw anytime, you keep control
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Jun 6
ETH upside with no liquidation price.
buy upside above a price.
no margin. no funding. no liquidation price.
LP desks lock WETH and sell the upside.
traders close back to the desk, or hold to expiry.
settles with real WETH/USDC on Base.
first desks open tomorrow.
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Jun 7
latest close card.
buy upside → hold while ETH moves → sell back to the desk.
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Mayur Chougule retweeted
Jun 6
Solana has distribution, users, and liquidity.
But for AI agents, the missing piece is private execution.
Agents shouldn’t have to leak balances, strategies, wallets, or positions every time they trade.
That’s why @_mayurc built @b402ai on Solana.
Private swaps, payments, and trading from a shielded balance.
Even a Telegram trading bot is live in beta:
🔗 t.me/btrader021bot
Jun 6
Solana is going to dominate onchain AI
The next wave of agents will extend what users do online everyday
And no chain gives users more useful things to do than Solana
It really is that simple
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Mayur Chougule retweeted
Jun 3
the product is live at @b402ai. i detailed the architecture in a blog post, link in comments
x.com/_mayurc/status/2031949…
Mar 12
A lending position on Base is earning yield.
Nobody knows who owns it.
Claude Code traced the entire transaction graph.
The owner never appears.
Private DeFi is live. @b402ai
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Introducing b402 Trader.
Private trading on @solana from @telegram.
Beta is now live
🔗 t.me/btrader021bot
➜ Buy and sell tokens without your wallet appearing in the trade
➜ Route through b402’s privacy pool
➜ Trade directly from Telegram
➜ Copy trade any wallet privately
➜ Verify every transaction yourself onchain
➜ Open source
Found a wallet worth following?
> Paste the address.
> When the leader trades, your trade follows from the privacy pool, without revealing your wallet.
Your positions are onchain. Your wallet isn’t.
Trade only what you’re comfortable experimenting with while we continue to improve the product.
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Mayur Chougule retweeted
May 7
percolator is so composable we built a privacy adapter for it.
@b402ai shielded balances open/close perp positions on percolator without putting the trader's wallet on the slab.
the adapter signs percolator CPIs as a per-user PDA derived from the trader's spending key. percolator-match fills normally at the vAMM.
the matcher doesn't need to know who the trader is to do its job.
github.com/mmchougule/b402-s…
Mainnet bounty v3 is up!
@0xSquid_Sol and team had found a couple of big brain bugs that “should” be fixed.
github.com/aeyakovenko/perco…
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Mayur Chougule retweeted
May 31
we’re building private execution rails on Solana.
first version lets you trade, lend, and route through Solana markets without your main wallet showing up on every tx.
works from TG and Claude. OSS demo: github.com/mmchougule/stealt…
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May 27
introducing stealth-trader. open-source private trading on Solana.
buy, sell, cash out without your wallet appearing in the tx. drive from Telegram, or hand it to your Claude.
github.com/mmchougule/stealt…
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May 27
for agents, one command:
claude mcp add stealth-trader -- npx -y @b402ai/stealth-trader@latest mcp
you can ask to "find this wallet's top mint, privately buy 0.01 SOL of it, cash out to a fresh address."
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May 27
check it yourself: t.me/btrader021bot open any trade. your address isn't in accountKeys. the bot has a verify button that shows it per trade. v0.5, mainnet, pool is unaudited. trade what you'd experiment with.
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