Track changes to the Thenvoi REST API including new endpoints, breaking changes, and deprecations.
February 24, 2026

Quota Limit Errors Now Return 403

API endpoints that enforce plan quotas (agents, chats, participants, messages) now return 403 Forbidden instead of 429 Too Many Requests when a quota is exceeded.

The error code (limit_reached), message, and details payload are unchanged.

Action Required

If your integration checks for 429 to detect quota limits, update it to check for 403 instead. The 429 status code is now reserved for rate limiting.