Add emails to the unsubscribe list in Attio

What this operation does

Add emails to the unsubscribe list

• POSTChanges data · Sequencesapi.attio.com/v2/sequences/unsubscribed_emails

How HumDay uses it

1. You describe the outcome. Not this operation by name — what you want to happen. HumDay works out which operations it needs.
2. The contract names it. Before anything is built, you see exactly which Attio operations the program may use, and this is one of them.
3. You approve access. Because this one changes data, it cannot run until you have explicitly granted it.

Other Attio operations

• Create a folderPOST · changes data
• Create a taskPOST · changes data
• Create a commentPOST · changes data
• Create an entry (add record to list)POST · changes data
• Upload a filePOST · changes data
• Create a listPOST · changes data
• Create a meetingPOST · changes data
• Create a webhookPOST · changes data

All 90 Attio operations

Questions

Can HumDay add emails to the unsubscribe list in Attio?

Yes. This operation is published in Attio's own API description, so HumDay can use it without a hand-built connector — once you have approved it for your automation.

Will this change my Attio data?

Yes — this is a POST operation, so it changes something in Attio. HumDay holds anything that writes behind an approval you grant explicitly, and the contract you approve says what it may touch.

Do I need to write code?

No. You describe the outcome you want in plain words. HumDay agrees a contract with you, writes the program, and shows you a proof run before anything touches your Attio account.

Where this came from

Read from the API description Attio publishes themselves at api.attio.com/openapi/api. The description above is the provider’s own wording, not ours.