azure models not working

You should place the API key content in the “~/.zshrc” file, not in the config.json file.
The config.json file should look like this:

    "azure": {
      "name": "AzureOpenAI",
      "baseURL": "https://********.openai.azure.com/",
      "envKey": "AZURE_OPENAI_API_KEY"
    },

and the following line will be included in your “~/.zshrc” file

AZURE_OPENAI_API_KEY="your-api-key"

thanks @mahmutdemr
it working with AZURE_OPENAI_API_KEY adding to ~/.zshrc

now it not raising any error, but not using Azure model.
Surprising I am not able to see logs in openAI platform dashboard, but but credits use got drained https://platform.openai.com/logs

-------- I things this it RCA -----

{
"model": "gpt-4.1",
"provider": "AzureOpenAI",
"providers": {
"openai": {
"name": "OpenAI",
"baseURL": "https://api.openai.com/v1",
"envKey": "OPENAI_API_KEY"
},
"openrouter": {
"name": "OpenRouter",
"baseURL": "https://openrouter.ai/api/v1",
"envKey": "OPENROUTER_API_KEY"
},
"azure": {
"name": "AzureOpenAI",
"baseURL": "https://nbmbb.openai.azure.com/",
"envKey": "2kJHa2A0bQMFCtg1ObyGIXqASFZGLIbfIybgGp2RVgbJ2GpNpKyJQQJ99BEACYeBjFXJ3w3AAABACOGelEB"
}

"provider": "AzureOpenAI",

but in openai-client.ts#L35 and agent-loop.ts#L334 . it's checking "azure" but in the config it;s allowing "AzureOpenAI"
please check the below two line

if (config.provider?.toLowerCase() === "azure") {
return new AzureOpenAI({
apiKey: getApiKey(config.provider),
baseURL: getBaseUrl(config.provider),
apiVersion: AZURE_OPENAI_API_VERSION,
timeout: OPENAI_TIMEOUT_MS,
defaultHeaders: headers,
});
}

I'm having a similar issue. API is set correctly. Model endpoint and API are checked and verified as working. Codex even launches and shows the the following:

(3.12.5) jholt@localhost mythicgme2e % codex --provider azure --model gpt-4.1 "test connection"
╭──────────────────────────────────────────────────────────────╮
│ ● OpenAI Codex (research preview) v0.1.2505172129            │
╰──────────────────────────────────────────────────────────────╯
╭──────────────────────────────────────────────────────────────╮
│ localhost session: fbfafb09300b4997a29cf9b76cd36d47          │
│ ↳ workdir: ~/development/mythicgme2e                         │
│ ↳ model: gpt-4.1                                             │
│ ↳ provider: azure                                            │
│ ↳ approval: suggest 

However, the /model selector shows no modals available and is only set manually by adding --model gpt-4.1 and test connection or any other text always returns the following:

    system
    ⚠️  Network error while contacting OpenAI. Please check your connection and try again.

When I test with a basic curl command I can send and receive from my enpoint with the API key in terminal but codex is having issues using it.

I'm having a similar issue. API is set correctly. Model endpoint and API are checked and verified as working. Codex even launches and shows the the following: `` (3.12.5) jholt@localhost mythicgme2e % codex --provider azure --model gpt-4.1 "test connection" ╭──────────────────────────────────────────────────────────────╮ │ ● OpenAI Codex (research preview) v0.1.2505172129 │ ╰──────────────────────────────────────────────────────────────╯ ╭──────────────────────────────────────────────────────────────╮ │ localhost session: fbfafb09300b4997a29cf9b76cd36d47 │ │ ↳ workdir: ~/development/mythicgme2e │ │ ↳ model: gpt-4.1 │ │ ↳ provider: azure │ │ ↳ approval: suggest ` However, the /model selector shows no modals available and is only set manually by adding --model gpt-4.1 and test connection or any other text always returns the following: ` system ⚠️ Network error while contacting OpenAI. Please check your connection and try again. `` When I test with a basic curl command I can send and receive from my enpoint with the API key in terminal but codex is having issues using it.

I discovered that the baseURL was not getting set by the yaml configuration but was set when using export

provider: azure                 # Use Azure OpenAI as the provider
model: gpt-4.1                  # Model name **must match your Azure deployment name**:contentReference[oaicite:0]{index=0}
providers:
  azure:
    name: AzureOpenAI
    baseURL: "https://jason-1275-resource.openai.azure.com//openai"
    envKey: AZURE_OPENAI_API_KEY

Now I've got a new error unrelated to this issue. But I think the OPs issue still stands--some how config values are not getting picked up and the env file is not loading correctly. It only works when I export to shell.

not working too

The configuration file is not read at all,

codex
Sign in with ChatGPT
  Paste an API key (or set as OPENAI_API_KEY)

Related: https://github.com/openai/codex/issues/1552

I think this issue is no longer relevant, so I'm closing it out. If you have related questions, please feel free to post to the discussion forum. Or feel free to open a new bug report.