Web3

Building on-chain

I design and ship web3 products end to end — smart contracts, dapps, SDKs, and AI agents that move real value on-chain. Most of it is client work under NDA, so here's the shape of it without the names.

products shipped
50+
products shipped
chains
10
chains
domains
4
domains

What I build

Smart contracts

Solidity with Foundry — tokens, vaults, staking, and Uniswap v4 hooks, tested and deployed to mainnet.

Dapps

Wallet-connected apps on React, Hono, and Cloudflare Workers, talking to the chain through viem.

SDKs, indexers & MCP servers

TypeScript SDKs, on-chain indexers, and MCP servers so other apps — and AI agents — can plug in.

AI agents

Agents that read on-chain data, explain it in plain English, and pay for what they use.

Docs & launch

Docs sites, whitepapers, and launch kits that take a protocol from repo to public.

What we've shipped

A sample of the work, grouped by domain. Names stay under NDA — the problems don't.

Privacy & payments

3 products

  • A self-custodial privacy neobank — handle, balance, card, and statements — running on a zero-knowledge shielded pool.
  • A private trading layer where balances, orders, and trade history never show up on public explorers.
  • A privacy layer for leverage that splits each position across unlinkable accounts on perps and lending venues.

AI agent economy

4 products

  • An x402 pay-per-call layer so AI agents can pay for APIs and data on their own.
  • Payment, budget, and escrow rails for AI agents, shipped as an open-source SDK, CLI, and MCP server.
  • An execution-price API: one call returns what an order size actually fills at right now, priced per call over x402.
  • Funded seats for AI trading agents — operators post a bond, declare a risk mandate on-chain, and the agent trades over MCP.

Tokenized stocks & RWA

7 products

  • Private prime brokerage for tokenized stocks — borrow, lever, short, and hedge from one account.
  • A perp DEX with no liquidations, where tokenized stocks become margin.
  • Options premium on tokenized stocks, streamed every second instead of paid once a week.
  • An AI risk layer that scores how dangerous a tokenized-stock trade is right now, even while the exchanges are closed.
  • AI forecasts for tokenized stocks from a decentralized model network, scored in the open.
  • Automated alerts and cost-basis tracking for self-custodied tokenized stocks.
  • An AI underwriting agent for real-world-asset tokenization.

Trading & DeFi

4 products

  • A no-code hook engine for Uniswap v4 pools.
  • A permissionless token launchpad — launch in seconds, no code, no approvals.
  • A non-custodial trading terminal for memecoins and tokenized equities, plus an SDK and MCP server for trading agents.
  • An AI copilot that turns a plain-language request into a ready-to-sign trade.

Chains

  • Robinhood Chainmost shipped
  • Ethereum
  • Base
  • Arbitrum
  • Optimism
  • Polygon
  • Unichain
  • Solana
  • BNB Chain
  • Hyperliquid

In public

Building something on-chain?

Happy to walk through past work on a call — contracts, dapps, or agents.