Keywords API will be sunset on August 1st, 2018
Note: This update originally mentioned that the Keywords API was being sunset on June 1st. Only the HubSpot Keywords tool is being sunset on June 1st. The Keywords API will be available for an additional 60 days beyond the sunset of the Keywords tools.
As announced on January 10th, 2018, the Keywords tool in the HubSpot application will be sunset on of August 1, 2018, and the Keywords API will no longer be available for development use. The team has been working with integration partners that have built any applications on this API. If you have not received this notice or still have outstanding questions - please reach out to your HubSpot contact, our Support team or comment below.
The Keywords API presented a poor developer and end-user experience; values returned from the Keywords endpoint have been incomplete since 2013 when Google began adding an "SSL not provided" to search queries.
There are no plans to replace the Keywords API. Feel free to ask questions and join the conversation on our Developer Forum.