curl --request GET \
  --url https://api.datalinks.com/api/v1/user/usage/history \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "timestamp": "2021-01-01T12:12:12.000Z",
      "tokensUsed": 1241,
      "costUSD": 0.0001
    }
  ],
  "meta": {
    "pageSize": 100,
    "pageCursor": {
      "lastStartTime": "2021-01-01T12:12:12.000Z",
      "lastObservationId": "obs_12345"
    }
  }
}