Skip to main content
The PostHog integration streams events out: every event Usertour tracks arrives in your PostHog project in real time, under the same user IDs your own instrumentation reports. See what gets sent.

​
Connect

Go to Settings → Integrations → PostHog and follow the standard connect flow with:
  • Credential: the Project API key, from PostHog project settings — it starts with phc_. A personal API key (phx_) is not the same thing; the capture endpoint rejects it.
  • Data residency: US or EU, matching your PostHog Cloud region.

​
Stream events to PostHog

Streaming starts with the first save and is controlled by the switch at the top of the page. Delivery, retries, and the message log are described in the overview.

​
Troubleshooting

  • Everything is rejected: check the key prefix — phx_ (personal API key) is rejected by PostHog’s capture endpoint; you need the project key (phc_).
  • Everything else: see the overview troubleshooting.