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- PostHog Capture Event
ActionPostHogUpdated May 2026
How do I push an event to PostHog?
Short answer: Drop the "PostHog → PostHog Capture Event" action anywhere in your workflow, map the inputs from upstream nodes, and publish.
Inputs
The fields this action accepts.
Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.
| Field | Type | Required | Description |
|---|---|---|---|
Event Name event | string | Required | Event Name. Example: user_signed_up |
Distinct ID distinct_id | string | Required | Unique identifier for the user |
Properties properties | json | Optional | Properties. (JSON object). e.g. "{ "plan": "pro", "source": "organic" }" |
Sample request
{"event": "e.g. user_signed_up","distinct_id": "{{trigger.distinct_id}}","properties": "{ \"plan\": \"pro\", \"source\": \"organic\" }"}
Returns
{"status": 1}
Use these fields in downstream nodes for routing, logging, or error handling.
Triggered by
Apps that pair well as the trigger for PostHog Capture Event.
Any of these apps can fire this action as part of a workflow.
FAQ
Questions about PostHog Capture Event.
What does the PostHog Capture Event action do in PostHog?
Sends a behavioural event with distinct_id, event_type, properties, $set for user property updates. The server-side hook for events that don't fire from PostHog's browser SDK.
What inputs does PostHog Capture Event require?
Required: Event Name, Distinct ID. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if PostHog returns an error?
The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.
Does PostHog Capture Event support batch operations?
Yes. Run PostHog Capture Event inside a Loop node to process arrays. Tiny Command handles PostHog's rate limits automatically so you don't have to throttle manually.
More actions
Other PostHog actions.
Send posthog capture event from your workflows.
Triggered by anything in the catalog. Free tier available. No credit card.