FAQ

401: Authentication failed

Check that the key is complete, contains no whitespace and is sent with the correct header:

Authorization: Bearer sk-your-flex247-key

Disable and replace any key that has been exposed publicly.

404 / 405: Wrong path or protocol

• OpenAI Chat: https://api.noflex.work/v1/chat/completions
• Responses: https://api.noflex.work/v1/responses
• Anthropic Messages: https://api.noflex.work/v1/messages

429: Too many requests

Reduce concurrency and add exponential backoff. If the admin UI also returns 429, wait briefly and check whether your proxy or firewall applies an unusually low per-IP limit.

No available channel

Check the API key group, model restrictions, account balance and exact model ID, then retry.

No output for a long time

Check Usage Logs to confirm that the request arrived. Long reasoning and multimodal jobs may take more time; use streaming when available.

CLI works but the IDE extension fails

The IDE may have cached old environment variables. Fully exit it, reopen it and verify the Base URL, key and model ID.

How do I verify charges?

Use Usage Logs to review the model, input, cache, output and final charge. Current model pricing is shown in Model Square.

I still need help

Visit Flex247 Community with the timestamp, model ID, status code and a screenshot with secrets hidden. Never post a complete API key.