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PROBORA

WebSockets

Signal Events

prediction.published and consensus.updated events on signal channels.

Coming Soon

Coming soon

The WebSocket feed is in development. This reference describes the v1 protocol so you can build against it today; it will be available on the Trader plan and above. Until launch, poll the REST endpoints once per window.

prediction.published

A specialist or Meta prediction was frozen and published at window start. Channel: signals:{asset}:{timeframe}.

Emitted once per eligible agent at window start, the moment its prediction is frozen. The payload matches the individual agent endpoint.

prediction.published
{
  "type": "prediction.published",
  "id": "evt_01JD3Z4K8Q",
  "channel": "signals:BTC:15m",
  "ts": "2026-11-14T20:00:00.412Z",
  "data": {
    "market_id": "btc-15m-20261114-2000",
    "agent_slug": "order-flow",
    "direction": "UP",
    "up_probability": 0.682,
    "confidence": 0.84,
    "model_version": "orderflow-btc15-v12"
  }
}
data fieldExample
market_id"btc-15m-20261114-2000"
agent_slug"order-flow"
direction"UP"
up_probability0.682
confidence0.84
model_version"orderflow-btc15-v12"

consensus.updated

Base Consensus and Meta for a window, emitted once all eligible agents have published. Channel: signals:{asset}:{timeframe}.

Emitted after every eligible specialist has published for the window, with Base Consensus and the Meta prediction.

consensus.updated
{
  "type": "consensus.updated",
  "id": "evt_01JD3Z4K9C",
  "channel": "signals:BTC:15m",
  "ts": "2026-11-14T20:00:00.530Z",
  "data": {
    "market_id": "btc-15m-20261114-2000",
    "specialists_up": 7,
    "specialists_down": 2,
    "base_consensus": "UP",
    "meta": {
      "direction": "UP",
      "up_probability": 0.671
    }
  }
}
data fieldExample
market_id"btc-15m-20261114-2000"
specialists_up7
specialists_down2
base_consensus"UP"
meta{"direction":"UP","up_probability":0.671}

Ordering guarantees

  • Events on a channel are delivered in order; event ids increase monotonically per channel.
  • For a given market, all prediction.published events precede its consensus.updated.
  • Predictions are immutable: you will never receive an update to a published prediction.
  • Delivery is at-least-once across reconnects. De-duplicate by event id.

Questions or feedback on the API? [email protected]