Active trades

The Active Trades Channel delivers information to the subscriber on a trade executed against an order that is filled against an active market in the system.

ActiveTrade JSON Schema

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://bet_stack.com/active_trade_schema",
  "title": "ActiveOrder",
  "type": "object",
  "description": "Information on a trade in the active trades channel",
  "properties": {
    "id": {
      "description": "The unique ID of the trade",
      "type": "string",
      "format": "uuid"
    },
    "market_id": {
      "description": "The unique id of the market the order was placed on.",
      "type": "string",
      "format": "uuid"
    },
    "order_id": {
      "description": "The unique id of the order the trade is assosiated with.",
      "type": "string",
      "format": "uuid"
    },
    "action": {
      "description": "Whether to buy contracts or sell them.",
      "type": "string",
      "enum": [
        "buy",
        "sell"
      ]
    },
    "price": {
      "description": "The price used to buy or sell the contracts.",
      "type": [
        "number",
        "null"
      ],
      "format": "integer",
      "exclusiveMinimum": 0
    },
    "filled": {
      "description": "The amount of contracts to bought or sold.",
      "type": "number",
      "format": "integer",
      "exclusiveMinimum": 0
    },
    "remaining": {
      "description": "The amount of contracts not settled.",
      "type": "number",
      "format": "integer",
      "exclusiveMinimum": 0
    },
    "premium": {
      "description": "The premium paid to execute the trade.",
      "type": "number",
      "format": "integer"
    },
    "remaining_premium": {
      "description": "The remaining premium after settlements.",
      "type": "number",
      "format": "integer"
    },
    "max_potential_fee": {
      "description": "The max potential fee on a trade based on settlements and remaining part.",
      "type": "number",
      "format": "integer"
    },
    "time": {
      "description": "Time when the order was placed.",
      "type": "string",
      "format": "datetime"
    },
    "liquidity_action": {
      "description": "Indicates the linked order was a liquidity provider or taker.",
      "type": "string",
      "enum": [
        "provider",
        "taker"
      ]
    },
    "inserted_at": {
      "description": "Time when the order was placed.",
      "type": "number",
      "format": "integer"
    }
  }
}

Joining

["3","3","active_trades:{{UID}}","phx_join", ""]

Initial Response After Joining

[null, null, "active_orders:fbNZHhLfj8Ts2jxDczSQrOEBSdg1", "all_trades", { "trades": [ActiveTrade]}]

Example 1:

[
  null,
  null,
  "active_trades:fbNZHhLfj8Ts2jxDczSQrOEBSdg1",
  "all_trades",
  {
    "trades": []
  }
]

Example 2:

[
  null,
  null,
  "active_trades:cW7UI52lToTDbIEYaXAFtqYYaZB2",
  "all_trades",
  {
    "trades": [
      {
        "action": "sell",
        "filled": 20,
        "id": "787582ec-3863-4760-bbcb-398d3dca8fe5",
        "market_id": "687e9cdb-a391-4118-aa80-1122bb14779f",
        "premium": 480,
        "price": 24,
        "liquidity_action": "provider",
        "time": "2020-11-01T19:20:34.890853Z"
      },
      {
        "action": "buy",
        "filled": 20,
        "id": "c1c3614c-32ae-4bea-bae4-fc3f52047790",
        "market_id": "687e9cdb-a391-4118-aa80-1122bb14779f",
        "premium": -420,
        "price": 21,
        "liquidity_action": "taker",
        "time": "2020-11-01T01:55:26.857931Z"
      }
    ]
  }
]