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Delete marketing events by external IDs

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Delete marketing events by external IDs

with HubSpot
Works with AI assistants

Use HubSpot: its Hubspot Batch API lets you delete marketing events by external IDs in a single step (POST /marketing/marketing-events/2026-09/events/delete). 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.

  • Can my app delete marketing events using its own external event and account IDs?
  • Can I delete marketing events that another app created?
Say it to your AI assistant
  • Delete marketing events identified by external IDs {external_ids}.
  • Remove my app's events matching externalAccountId and externalEventId in {external_ids}.
For your developer

POST /marketing/marketing-events/2026-09/events/delete in Hubspot Batch API. Full spec on APIs.io.