Troubleshooting

401 Unauthorized

Check whether the API key is complete, has extra spaces, has been deleted, or is placed in the wrong field.

403 Forbidden

Possible causes:

• The group cannot use the selected model.
• The upstream account lacks permission.
• The prompt triggered upstream policy.
• The image generation account pool is temporarily unavailable.

CORS Errors

Browser frontends require the API service to allow the page domain.

Origin: https://img.xnova.online
Access-Control-Allow-Origin: https://img.xnova.online

Server scripts, desktop clients, and terminal curl are usually not affected by browser CORS.