Writing

Notes & guides

Solana, smart contracts, Token-2022, DeFi, and practical engineering notes - 2 posts.

Uniswap token launch for meme coins without pools.trade

Launch meme coins with Uniswap’s Liquidity Launcher on Robinhood Chain - Instant Launch, @uniswap/liquidity-launcher-sdk, and a worked CLI + web example without the pools.trade frontend.

  • uniswap
  • token-launch
  • meme-coin
  • robinhood-chain
  • liquidity-launcher
  • v4
  • viem

KYC-gated Token-2022 transfers on Solana

How Solana Token-2022 Transfer Hooks enforce on-chain KYC - whitelist PDAs keyed by mint and token account, ExtraAccountMetaList, mint setup, and TypeScript clients that resolve hook accounts correctly.

  • solana
  • token-2022
  • transfer-hook
  • kyc
  • anchor
  • rust