# The Outbox You Don't Have to Build

This article describes the former built-in outbox API. Current `pg_trickle`
outbox integration guidance is in the [Outbox documentation](https://github.com/trickle-labs/pg-trickle/blob/main/docs/OUTBOX.md).

The standalone outbox and relay now belong to the [`pg_tide` project](https://github.com/trickle-labs/pg-tide).