# History & Stats

Use these endpoints to inspect completed activity and profile metrics.

### Coverage

* [History](https://docs.outpoll.com/api/rest-api/private-endpoints/history) includes orders, trades, transactions, activity, and profile stats.
* [Order Feed](https://docs.outpoll.com/api/rest-api/websockets/account-and-history-streams/order-feed), [Activity Feed](https://docs.outpoll.com/api/rest-api/websockets/account-and-history-streams/activity-feed), and [Last Trades Feed](https://docs.outpoll.com/api/rest-api/websockets/account-and-history-streams/last-trades-feed) cover live order, activity, and trade streams.

### Authentication

* Orders, trades, activity, and profile stats use API key authentication.
* Transactions use JWT Bearer authentication.

### Notes

* Most endpoints use paginated wrappers with `page` and `size`.
* `GET /api/history/activity` returns `t` for total items.
* Profile stats use a `userId` path parameter.