[GH-ISSUE #18075] issue: Azure OpenAI URL not working #73087

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GiteaMirror · 2026-05-13T05:23:19-05:00

GiteaMirror commented

2026-05-13 05:23:19 -05:00

Originally created by @attilaolah on GitHub (Oct 6, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/18075

Check Existing Issues

I have searched for any existing and/or related issues.
I have searched for any existing and/or related discussions.
I am using the latest version of Open WebUI.

Installation Method

Git Clone

Open WebUI Version

v0.6.32

Ollama Version (if applicable)

No response

Operating System

Docker

Browser (if applicable)

No response

Confirmation

I have read and followed all instructions in README.md.
I am using the latest version of both Open WebUI and Ollama.
I have included the browser console logs.
I have included the Docker container logs.
I have provided every relevant configuration, setting, and environment variable used in my setup.
I have clearly listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
I have documented step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation. My steps:
Start with the initial platform/version/OS and dependencies used,
Specify exact install/launch/configure commands,
List URLs visited, user input (incl. example values/emails/passwords if needed),
Describe all options and toggles enabled or changed,
Include any files or environmental changes,
Identify the expected and actual result at each stage,
Ensure any reasonably skilled user can follow and hit the same issue.

Expected Behavior

Setting the openaiBaseApuIrl to https://something.openai.azure.com without the /v1 prefix, then entering 1 as the version, should work.

Actual Behavior

In the latest version, when I add an external connection, or configure it via Helm values or env vars, I get an error when using the try connection button in the UI.

If I don't enter anything in the version field, I get a success response, but then I cannot submit the form, as the API version field is required. Adding 1 or v1 as the API version causes a model not found error to appear in the toast.

This seems to relate to the discussion here: https://github.com/open-webui/open-webui/discussions/13884

This used to work in version v0.6.26, possibly before https://github.com/open-webui/open-webui/issues/17121 was implemented.

Steps to Reproduce

Start with a clean Docker or Helm install.
Add an external Azure connection.
Try to test the connection.

Logs & Screenshots

> File "/app/backend/open_webui/routers/openai.py", line 595, in get_models
  raise Exception(error_detail)
Exception: External Error: {'code': '404', 'message': 'Resource not found'}

Additional Information

My suspicion is that somewhere the /v1 prefix is appended already, so the additional /v1 coming from the API version field causes a 404.

Originally created by @attilaolah on GitHub (Oct 6, 2025). Original GitHub issue: https://github.com/open-webui/open-webui/issues/18075 ### Check Existing Issues - [x] I have searched for any existing and/or related issues. - [x] I have searched for any existing and/or related discussions. - [x] I am using the latest version of Open WebUI. ### Installation Method Git Clone ### Open WebUI Version v0.6.32 ### Ollama Version (if applicable) _No response_ ### Operating System Docker ### Browser (if applicable) _No response_ ### Confirmation - [x] I have read and followed all instructions in `README.md`. - [x] I am using the latest version of **both** Open WebUI and Ollama. - [x] I have included the browser console logs. - [x] I have included the Docker container logs. - [x] I have **provided every relevant configuration, setting, and environment variable used in my setup.** - [x] I have clearly **listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup** (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc). - [x] I have documented **step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation**. My steps: - Start with the initial platform/version/OS and dependencies used, - Specify exact install/launch/configure commands, - List URLs visited, user input (incl. example values/emails/passwords if needed), - Describe all options and toggles enabled or changed, - Include any files or environmental changes, - Identify the expected and actual result at each stage, - Ensure any reasonably skilled user can follow and hit the same issue. ### Expected Behavior Setting the `openaiBaseApuIrl` to `https://something.openai.azure.com` without the `/v1` prefix, then entering `1` as the version, should work. ### Actual Behavior In the latest version, when I add an external connection, or configure it via Helm values or env vars, I get an error when using the try connection button in the UI. If I don't enter anything in the version field, I get a success response, but then I cannot submit the form, as the API version field is required. Adding 1 or v1 as the API version causes a model not found error to appear in the toast. This seems to relate to the discussion here: https://github.com/open-webui/open-webui/discussions/13884 This used to work in version v0.6.26, possibly before https://github.com/open-webui/open-webui/issues/17121 was implemented. ### Steps to Reproduce 1. Start with a clean Docker or Helm install. 2. Add an external Azure connection. 3. Try to test the connection. ### Logs & Screenshots ``` > File "/app/backend/open_webui/routers/openai.py", line 595, in get_models raise Exception(error_detail) Exception: External Error: {'code': '404', 'message': 'Resource not found'} ``` ### Additional Information My suspicion is that somewhere the /v1 prefix is appended already, so the additional /v1 coming from the API version field causes a 404.

GiteaMirror added the bug label 2026-05-13 05:23:20 -05:00

GiteaMirror closed this issue

2026-05-13 05:23:22 -05:00

GiteaMirror commented

2026-05-13 05:23:23 -05:00

@attilaolah commented on GitHub (Oct 6, 2025):

My mistake, the API version should be something like 2025-01-01-preview, and not 1 which is something you'd set for CLI tools.

Sorry.

@attilaolah commented on GitHub (Oct 6, 2025): My mistake, the API version should be something like `2025-01-01-preview`, and not `1` which is something you'd set for CLI tools. Sorry.

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Reference: github-starred/open-webui#73087