Check which contacts opted out of everything
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Check which contacts opted out of everything
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Batch API lets you check which contacts opted out of everything in a single step (POST /communication-preferences/2026-09/statuses/batch/unsubscribe-all/read). 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.
- Have any of these contacts opted out of all communications?
- How can I tell whether a set of contacts unsubscribed from all messages on a channel?
Say it to your AI assistant
- Check whether {contacts} have opted out of all {channel} communications.
- See if {contacts} unsubscribed from everything in business unit {business_unit_id} on {channel}.
For your developer
POST /communication-preferences/2026-09/statuses/batch/unsubscribe-all/read in Hubspot Batch API. Full spec on APIs.io.