There's a new version of the HubSpot API

As of November 30, 2022, HubSpot API keys are no longer a supported authentication method for accessing HubSpot APIs. Instead, you should use a private app access token or OAuth to authenticate API calls. Learn more about this change and how to migrate an API key integration to use a private app instead.

Delete a contact property

Last updated May 31, 2023

DELETE /properties/v1/contacts/properties/named/:property_name

Method Details

HTTP Methods:

DELETE

Response Format:

N/A

Requires Authentication?

Yes

Rate Limited?

Yes

Headers

User-Agent

Products:

Marketing & CRM

Required Scope:

crm.schemas.contacts.write

For an account, delete an existing contact property.
Required Parameters How to use Description
OAuth access token or private app access token Authorization: Bearer {token} header Used to authenticate the request. Please see this page for more details about authentication.
Property Name Used in the request URL (see above) The API name of the property that you will be deleting

Example URL to DELETE:  https://api.hubapi.com/properties/v1/contacts/properties/named/invoicenumber