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Action required: inactive Klaviyo API key

Email type
Reminder
Language
en
Added
2026-10-16
Access
Free

Brand

Klaviyo
brand

This template is displayed for design inspiration and research purposes only. All trademarks, logos, and content belong to Klaviyo. Not affiliated with or endorsed by the original sender. Copyright policy

About this template

Inactive API key alert for Klaviyo account managers. Warns when API keys have been inactive for extended periods and face automatic disablement on a set deadline. Identifies affected keys with partial values, labels, and creation dates. Provides three clear actions: reactivate by making an API call (resetting the inactivity timer), delete the key if no longer needed, or re-enable it anytime from account settings. Security-forward approach balances account protection with user autonomy and flexibility.
  • Deadline-driven urgency
  • Detailed key identification
  • Flexible action pathways

Tags

#reminder#saas#professional#text_focused#light#none#en#us

Preview

One or more API keys on your Klaviyo account are scheduled to be disabled on October 13, 2026 due to inactivity.
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Klaviyo
Hi there,
We’ve noticed an API Key on your account has had no activity for a while. As part of our ongoing efforts to help keep customer accounts secure, Klaviyo automatically disables API keys that have not been used for an extended period of time
API key(s) approaching inactivity:
Account Name: templ8
•  Partial Key Value: 1e2acb
•  Private Key Label: test of templ8
•  Private Key Creation Date: August 23, 2024
If no action is taken, the key(s) listed above will be automatically disabled on October 13, 2026
What to do next:
•  If you're still using this key - simply making an API call with it before the deadline will reset the inactivity timer and no further action is needed.
•  If you no longer need it - this is a good time to delete it and keep your account tidy.
•  If the key is disabled and you need it again - you can re-enable it at any time from Settings > API Keys in your Klaviyo account.
Full instructions are available in our help center - we will never ask you to share credentials or take action outside of your Klaviyo account.
If you’d like someone else to receive notifications like this in the future, consider updating the security contact on your account.
Need help? Reply to this email or visit our help center.
Thank you for helping us keep your account secure.
Klaviyo Security & Trust

 

© 2026 Klaviyo Inc. All rights reserved. 125 Summer St., floor 6, Boston, MA 02111.

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