3.3 Hosted Live Feed (Web UI)

The hosted feed is the browser-based version of the same idea: a real-time board of ranked opportunities plus health stats.

3.3.1 What you see

Typical sections:

• Live Opportunities Table

  • One row per opportunity.

  • Columns:

    • Pair

    • Buy venue / price

    • Sell venue / price

    • Gross spread %

    • Estimated net profit % / bps

    • Timestamp / age

    • Optional flags (low liquidity, high slippage, etc.)

• System Stats Panel

  • Total opportunities detected (session / last X minutes).

  • Average profit %.

  • Best profit %.

  • Opportunities per minute.

  • Uptime / last update timestamp.

• Status Indicators

  • “Live” when engine is pushing fresh data.

  • Warning state if data is stale (no updates for N seconds).

  • Error state if engine / API is down.

3.3.2 How the live feed updates

• The backend runs the same detection pipeline as the CLI.

• New opportunities are pushed to the front-end via:

  • SSE or WebSocket (depending on your implementation).

• UI updates are append-only or rolling (last N rows) to keep it readable.

You’re basically watching the same engine as the CLI, just rendered as a table instead of raw text.