Request to enable "Public API Endpoints" permission for Personal Org

My personal org is missing the Public API Endpoints permission. GET /v1/models on integrate.api.nvidia.com returns 200 with the full catalog (102 models), but every POST /v1/chat/completions returns:

{"status":404,"title":"Not Found","detail":"Function 'c322f327-55a3-4af3-a91f-c757e2b8b135': Not found for account 'xUC6-EP4G3ML_oi1HemNBWnpixNR4yuBVrezbuGBsmA'"}

The key is valid and I’ve reproduced this with plain curl, independent of any client. Could you enable the permission for this account? Thanks.