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HubSpot Developer Changelog

42 Posts in API

Upcoming Sunset: v2 Owners API

On August 30, 2024, we will be sunsetting the v2 of the Owners API.
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Restricting the inboxId query parameter in the Beta Conversations API

We'll be limiting requests to the GET /conversations/v3/conversations/threads endpoint to allow only a single inboxId query parameter.
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Updates to the New Lists API Beta

What’s Changing? As mentioned in the original changelog post, the Lists beta was separated into two phases. As of November 20th, 2023, release 2 has been made available for you to explore. With this release, developers are now able to create and...
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New Beta Version of the Lists API Released

What’s Changing? A new Lists API has been added to the HubSpot API catalog. This API will allow for a more rich and comprehensive experience for developers removing several of the limitations of the Contact Lists API.
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Unique Properties support for newly created Contact properties

Starting September 21st, we will begin rolling out the ability to set new contact properties to be unique.
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Changes to the lifecycle stage in forms

Note: This post has been updated to reflect the new date that the changes will go live. The changes to the legacy v2 Forms API will now go into effect on March 19, 2024. For the changes to the beta v3 Forms API, please see this separate post. We're...
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Deprecation of Node v14 in all serverless functions

Node.js v14 reached end of life on April 30th 2023. To make sure HubSpot systems stay up to date on security and reliability, we will be ending support for Node.js v14 on November 27 2023. After this date, any existing functions using v14 will...
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Bugfix: New Validation for Hyphen and Numeric Usage in Association Names

Association definition names containing a hyphen (-) or starting with a numeric character cause issues for users querying associations via GraphQL. This problem affects all users who utilize associations with such naming conventions.
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Bugfix: New Validation for Hyphen Usage for Custom Object Names

We recently discovered that custom objects created in the HubSpot CRM with a hyphen (-), a punctuation mark used to join words within the custom object name, caused issues rendering within a marketing email.
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Associations API Enables Admins to Configure Association Limits

An upcoming change to the Associations API gives customers with an Admin role control over the number of records associated with one another by introducing association configuration limits on an association type. Association configuration is the...
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