What does an invalid API key error mean?

Last updated: November 3, 2026

A 401 error means the API key in your request is missing or invalid.

  1. Check that you're sending the key as a Bearer token in the Authorization header.

  2. Confirm the key belongs to the organization you expect, in API keys.

  3. If you're unsure, create a new key and try again.

See the API reference for details.