# Join date

The joinDate metric records the date a player joined your game.

The join date is when the player joined your game. It is primarily used to determine if this was a new player brought in by your creator program.

```json
"metrics": {
  "joinDate": "2017-07-22T17:32:28.000Z",
  "conversion": {
    "lastPurchaseDate": "2023-12-14T07:57:18.000Z",
    "totalSpendToDate": { "total": 129.99, "currency": "USD" }
  }
}
```