Skip to main content
Logo
How to Write a Support Ticket ABA/NALP Resource Hub
Submit a request Sign in
  1. 12twenty Support
  2. Technical Resources

Technical Resources

API, SSO, Site Customization, etc.

API & Webhooks

  • API
  • Managing Attributes via the API
  • Calendar Events Batch API
  • Calendar Sync Webhooks

Technical Support

  • SAML Certificate Update - October 2023
  • Office365 Calendar Sync V2 Update - 2022
  • Revoking & Reauthorizing Calendar Sync
  • Accessing 12twenty From China
  • Frequently Asked Questions (FAQs)

Release Notes

  • 2025 Release Notes
  • 2024 Software Release Notes
  • 2023 Software Release Notes
  • 2022 Software Release Notes
  • 2021 Software Release Notes
  • 2020 Software Release Notes
  • See all 8 articles

© 12twenty Support

LinkedIn Instagram footer.lt-footer.lt-container.lt-py-8.lt-d-print-none { display: none; }