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HubSpot Developer Changelog

19 Posts in Contacts API

Upcoming - Increased validation for contact updates made through APIs

Beginning on May 22nd, 2023, we will be updating our APIs to use more strict validation for updates made to contact records.
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New rate limits for the legacy Contacts API batch create or update endpoint

In an effort to increase the security and performance of the HubSpot platform, we will be introducing new limits for the legacy endpoint for creating or updating a group of contact records.
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Upcoming: Customized lifecycle stages for contacts and companies

On September 30th, 2022, users will be able to customize the lifecycle stages for their contacts and companies.
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Change to behaviour between GET and POST Contacts V1 endpoints

We are making a change to the current inconsistent behaviour between the GET and POST Contacts V1 endpoints. 
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Public beta: Introducing new GDPR deletion endpoints for the CRM Contact Object API

Update: This post has been updated to more accurately reflect the current GDPR functionality as of September 2022. See our GDPR resources for integrations for full details. Good news! We've enhanced the HubSpot platform to enable easier compliance...
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Contacts API v1 - 415 Unsupported Media Type errors for requests missing the Content-Type header

What happened? Last week, we made some infrastructure upgrades to the Contacts API. While this upgrade was mostly transparent, and didn't change the functionality of the API, this did change how the Content-Type request header is handled. 
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Announcement: Secondary Email API now in Developer Preview

What’s Happening
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Announcement: Enhanced field validation

EDIT: This change has started to take effect. We'll be rolling this out gradually over the next week What’s Changing? HubSpot is changing how validation works on some commonly used fields for contacts, including the first and last name. This change...
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Announcement: New API focused academy modules for Developers

You spoke and we listened. We’re excited to announce a new academy course for working with HubSpot’s APIs. If you’re new to APIs or more specifically new to HubSpot’s APIs this will help you get started.
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Upcoming: A change for number properties in CRM APIs

What's happening? We are going to restrict number property values in the API to contain only numeric digits, an optional single negative sign ("-"), and an optional single decimal point represented by a period/dot symbol. Attempts to save values on...
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