Only herman925 does these tasks.

How to sign in to the admin pages

1

Open the admin site

Go to https://llm.hjc925.cloud/ui.
2

Type the user name

Use herman925.
3

Type the password

This is the same password as your other doors.
Set that password with the Pw button in the Access Manager. The button writes the password to every door that you hold. The LLM admin page is one of those doors.
The master key is not the password. The master key can make keys and read every provider key. Do not type the master key into a web form.

How to add a provider

1

Open the Models page

Go to https://llm.hjc925.cloud/ui and open Models.
2

Add the model

Give the provider, the model name and the key.
You do not open an SSH session. You do not edit a file. The server writes the model to its database.

Two rules for a new model

Do not write the names from memory. Each provider has a list endpoint.DeepSeek lists two models only: deepseek-v4-flash and deepseek-v4-pro. The common names deepseek-chat and deepseek-reasoner are not correct for this account. Those names register without an error and then fail on use.
A model that the gateway accepts can still fail. MiniMax gave error 2049 at one address and a correct answer at another address.

The correct MiniMax address

Open Design stores the second address for its image service. That address is correct for images and wrong for chat.

How to change the admin password

Use the Pw button in the Access Manager. The button writes the new password and restarts the proxy. The restart takes about 30 seconds. Only the LLM door stops. The database does not stop. The keys and the models stay.