HTTP 401 Unauthorized

Client Error

The request requires authentication. The client must provide valid credentials (typically via an Authorization header) to access the resource.

Common Causes

Missing authentication token or API key
Expired JWT or session token
Invalid credentials
Authorization header not included

How to Fix

Include a valid Authorization header
Refresh expired tokens
Check that API keys are correct and active
Log in again to obtain new credentials

Related Status Codes

403 Forbidden 407 Proxy Authentication Required 200 OK

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