PotionTrack

Archived

Real-time Solana wallet tracker with PnL, tagging and alerts.

Stack
Solana, WebSockets

An early project, and the first thing I built that had to keep up with a live chain. PotionTrack watches Solana wallets and reports what they do as they do it.

Features

  • Multi-wallet monitoring — follow many wallets at once, grouped with tags.
  • Live balances — updates pushed over websockets rather than polled.
  • Profit and loss — realised and unrealised PnL per tracked wallet.
  • Top trades — the best-performing positions surfaced automatically.
  • Alerts — custom notifications, audio included, for wallet activity.

Tiered plans scaled from five wallets on the free tier up to five hundred.

Looking back

The interesting part was never the interface. It was keeping a fleet of websocket subscriptions honest against a chain that produces blocks faster than most feeds decode them, and deciding what counts as the same position when a wallet is trading against itself. It is archived now, but it is where the real-time habits that show up in BetPulse came from.

© 2026 Karol Welc. All rights reserved.