diggers.ltd_

// algorithmic trading systems for CEX & DEX

We build and run execution bots, market-makers, and order-flow analytics on live crypto markets. Everything below runs in production; numbers on the dashboards come straight from the databases — no window dressing.

> projects

• TrailGrid adaptive grid · spot live
  A carriage of buy limit orders trails the bid at a fixed step. Every fill immediately spawns a pack — the paired sell is placed with a fixed markup. Profit is booked only when the sell fills — no mark-to-market noise. Runs on Gate.io, Binance, Bybit (spot).
  investor dashboard → operator page →
• Multibet prediction markets · Polymarket live
  Wallet-linked order flow and quote streaming on Polymarket (Polygon USDC). Telegram-native onboarding, session-scoped JWT, per-quote WS fan-out.
  app → REST API →
• Imbalance order-flow watcher in dev
  Real-time detector of significant bid/ask imbalance on top orderbook levels. Alerts fan out via Telegram; raw signal stream feeds downstream strategies.
  public page — soon
• Options Finder cross-exchange arb in dev
  Scans option chains across CEXs for pricing dislocations (put-call parity, calendar spreads, skew mispricing).
  public page — soon

> infra

Region Hong Kong — low-latency to Asian CEXs. PostgreSQL + Redis pub/sub, per-instance SQLite for trade history. Bots isolated in Docker containers, spawned on demand from a single control loop. All operator surfaces behind HTTPS; API auth via bearer tokens.