See which marketing events a contact took part in
One step with HubSpot. We can help you get access.
Look something up
See which marketing events a contact took part in
with HubSpot
Works with AI assistants
Use HubSpot: its Marketing Marketing Events Participant State API lets you see which marketing events a contact took part in in a single step (GET /marketing/marketing-events/2026-09/participations/contacts/{contactIdentifier}/breakdown). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Which webinars and events has a given contact registered for or attended?
- Can I look up a contact's event history by their email address?
- How do I find the events a contact was a no-show for?
Say it to your AI assistant
- Show the event participations for contact {contactIdentifier}.
- List events where contact {contactIdentifier} has state {state}, {limit} per page.
For your developer
GET /marketing/marketing-events/2026-09/participations/contacts/{contactIdentifier}/breakdown in Marketing Marketing Events Participant State API. Full spec on APIs.io.