Help
Troubleshooting
400 / 401 / 403 / 404 / 429 / 503 / 504 — symptom → cause → fix table for every gateway error.
Use this page
Capture the HTTP status and request ID before retrying or contacting support. 400 / 401 / 403 / 404 / 429 / 503 / 504 — symptom → cause → fix table for every gateway error.
Configuration context
curl https://api.oneprovider.dev/v1/models \
-H "Authorization: Bearer sk-..."