> ## Documentation Index > Fetch the complete documentation index at: https://docs.aihubmix.com/llms.txt > Use this file to discover all available pages before exploring further. # Open WebUI > Configure an AIHubMix OpenAI-compatible connection in Open WebUI, then select and use AIHubMix models. Open WebUI is a self-hosted AI web client. After an administrator configures an AIHubMix OpenAI-compatible connection, users can select available models from the model picker. ## Before you start * Deploy Open WebUI and sign in with an administrator account. * Create an API key in the [AIHubMix Console](https://aihubmix.com/token). It usually starts with `sk-***`. * To restrict the models shown to users, prepare their model IDs, such as `gpt-5.6-terra`. Otherwise, Open WebUI can load the model list automatically. ## Configure the AIHubMix connection ### 1. Open Connections Click the model picker at the top of the chat page. If no model is available, click **Manage Connections**. You can also open **Connections** from the administrator settings. Open connection management from the model picker On **Settings** > **Connections**, find **OpenAI API**. Click the add button to create a connection, or the gear icon to edit an existing connection. Open OpenAI API Connections ### 2. Enter connection details * **URL**: `https://aihubmix.com/v1`. If the primary address is temporarily unavailable, use `https://api.inferera.com/v1`. * **Auth**: Select **Bearer** and enter the API key created in the AIHubMix Console. * **Provider**: Keep **Default**. * **API Type**: Select **Chat Completions**. Enter the URL and API key For **Model IDs**, either leave the field empty to load models from `https://aihubmix.com/v1/models`, or enter a model ID such as `gpt-5.6-terra` and click **+** to expose only selected models. Click **Save** in the dialog, then **Save** again on the Connections page. ### 3. Select a model and verify Return to the chat page and open the model picker. Search for and select an AIHubMix model under **External**. Select an AIHubMix model Send a short message. A successful response confirms that the connection and model configuration work. Verify a model response ## FAQ **Why is no model shown in the picker?** Confirm that you clicked **Save** in both the connection dialog and Connections page. If Model IDs is empty, confirm that the Open WebUI service can access `https://aihubmix.com/v1/models`. You can also add a model ID manually and reopen the picker. **Should the URL include `/chat/completions`?** No. Enter the API root `https://aihubmix.com/v1` and select **Chat Completions** as the API type. **What should I check when a request fails?** Confirm that the API key is complete, the URL includes `/v1`, and the model ID is correct. If needed, use `https://api.inferera.com/v1`. Last updated: 2026-07-15