私有频道

订阅当前认证用户的订单、成交、持仓和结算更新。

私有频道需要 Broker API Key 签名认证及已绑定的钱包地址。API Secret 只在本地用于签名，不能通过网络发送。详见WebSocket 认证。

​

订阅

使用 pred 前缀。可以使用 items 订阅指定条件，也可以使用 all: true 订阅全部私有推送。

{
  "t": 1720000000123,
  "id": "private-1",
  "op": "subscribe",
  "ch": "pred.orders",
  "payload": {
    "items": [
      {
        "condition_id": "ge_condition-1"
      }
    ]
  },
  "auth": {
    "method": "broker_api_key",
    "key": "YOUR_BROKER_API_KEY",
    "sign": "SIGNATURE",
    "wallet_address": "<USER_WALLET>"
  }
}

取消订阅时使用相同的 payload，并将 op 设置为 unsubscribe。

​

pred.orders

账户订单状态变化。返回字段包括 order_id、client_order_id、event_id、condition_id、token_id、outcome、side、order_mode、order_type、px、qty、filled_qty、left_qty、status、created_ts 和 updated_ts。

{
  "type": "update",
  "ch": "pred.orders",
  "err": null,
  "result": {
    "order_id": "order-1",
    "condition_id": "ge_condition-1",
    "token_id": "ge_token-yes",
    "side": "BUY",
    "px": "0.45",
    "qty": "10",
    "filled_qty": "4",
    "left_qty": "6",
    "status": "OPEN",
    "updated_ts": 1720000001123
  }
}

WebSocket 的 status 是上游大写 UI 状态，与 REST 接口的小写五态不同。常见值包括 PROCESSING、OPEN、CANCELLING、MATCHED、CANCELED 和 FAILED。

​

pred.usertrades

账户成交推送。返回 trade_id、order_id、condition_id、token_id、side、role、px、qty、fee_rate、status 和 created_ts。

{
  "type": "update",
  "ch": "pred.usertrades",
  "err": null,
  "result": {
    "trade_id": "trade-1",
    "order_id": "order-1",
    "condition_id": "ge_condition-1",
    "token_id": "ge_token-yes",
    "side": "BUY",
    "role": "MAKER",
    "px": "0.45",
    "qty": "4",
    "fee_rate": "0.001",
    "status": "CONFIRMED",
    "created_ts": 1720000000123
  }
}

仅推送已确认的账户成交；具体是否推送 MATCHED 事件取决于服务配置。

​

pred.positions

账户仓位变化。返回 position_id、event_id、token_id、outcome、qty、avg_px、settle_status、locked_qty、available_qty、claimable_amount 和 updated_ts。

{
  "type": "update",
  "ch": "pred.positions",
  "err": null,
  "result": {
    "position_id": "12345",
    "event_id": "event-1",
    "token_id": "ge_token-yes",
    "outcome": "Yes",
    "qty": "10",
    "avg_px": "0.45",
    "settle_status": "UNSETTLED",
    "locked_qty": "0",
    "available_qty": "10",
    "claimable_amount": "0",
    "updated_ts": 1720000001123
  }
}

​

pred.settlements

结算和可领取金额变化。

{
  "type": "update",
  "ch": "pred.settlements",
  "err": null,
  "result": {
    "position_id": "12345",
    "condition_id": "ge_condition-1",
    "event_id": "event-1",
    "winning_outcome": "Yes",
    "is_winner": true,
    "claimable_amount": "10.00",
    "created_ts": 1720000002123
  }
}

私有频道是事件驱动的。重连后应通过对应 REST 接口恢复当前状态；订阅私有频道不会自动返回完整账户快照。