NAIF FixGraph ยท API Health Check
API returns HTTP 401
The endpoint is reachable but requires authentication that the health request did not provide.
Aggregate badge appears at 5+ consented samplesProblem signature
CLIENT_OR_AUTH_ERROR / HTTP 401
Likely causes
- Protected route used as a health target
- Missing or expired credential
- Authentication middleware applied too broadly
What to check first
- Use a dedicated unauthenticated health route when appropriate
- Verify token scope and expiry in the client
- Confirm auth middleware route matching
This page is curated technical guidance, not a claim about any specific user's system. Diagnosis-derived trend badges are shown only after at least 5 consented, sanitized samples.