Packet example

ETH fragile depth becomes replayable context.

Fragile depth is not a chart annotation. It is a market-state packet with evidence and replay context that research and operations can reopen.

Replay preview Fragile-depth window The public page shows the shape; live access opens longer replay context and packet-set comparison.

After checkout latest -> Workbench -> replay -> export Research turns this page into a active-universe replay/export loop with evidence and receipts.

API calls GET /latest · /replay · /export/jobs Use the same packet identity across notebooks, research agents, and review logs.

ETHUSD-PERPmarket_state.v1

State: Fragile depth watch
Tags: queue fragility rising, depth watch, replay ready
Reasons: Visible depth weakened near the active band while recent flow stayed orderly.
Confidence: Calibrating, evidence attached
Routes: Workbench, replay, export, review notes

{
  "packet_type": "market_state.v1",
  "symbol": "ETHUSD-PERP",
  "state": "fragile_depth_watch",
  "tags": ["queue_fragility_rising", "depth_watch", "replay_ready"],
  "reasons": [
    "visible depth weakened near the active band",
    "the packet preserved replay context for later review"
  ],
  "evidence": {"rows": "/events/{event_id}/evidence"},
  "replay": {"route": "/replay?symbol=ETHUSD-PERP"},
  "routes": ["research_export", "notebook", "review"]
}

From packet proof to live API

Pick the live loop that matches the workflow.

The public packet shows the replayable object. Paid access returns live packets, Workbench evidence, replay context, webhook tests, feedback, and usage estimates.

Builder BTC + ETH first loop Best for validating live BTC/ETH packet behavior and account usage before scaling. Pro Recommended active workflow Five approved symbols for dashboards, alerts, agents, replay checks, and webhook receipts. Research Replay/export workload Active launch universe, longer replay windows, exports, and heavier research loops.