---
title: "Azure Key Vault"
url: "/docs/secret_managers/azure_key_vault"
canonical_url: "https://docs.litellm.ai/docs/secret_managers/azure_key_vault"
type: "docs"
last_updated: "2026-10-14"
summary: "Usage with LiteLLM Proxy Server"
related:
  - "/docs/secret_managers/aws_kms"
  - "/docs/secret_managers/cyberark"
---
# Azure Key Vault

> Index of all LiteLLM docs: https://docs.litellm.ai/llms.txt


> **LiteLLM Enterprise feature.** Requires an Enterprise license (`LITELLM_LICENSE`). Talk to sales: https://www.litellm.ai/enterprise#talk-to-sales

## Usage with LiteLLM Proxy Server

1. Install Proxy dependencies 
```bash
uv tool install 'litellm[proxy]' 'litellm[extra_proxy]'
```

2. Save Azure details in your environment
```bash 
export["AZURE_CLIENT_ID"]="your-azure-app-client-id"
export["AZURE_CLIENT_SECRET"]="your-azure-app-client-secret"
export["AZURE_TENANT_ID"]="your-azure-tenant-id"
export["AZURE_KEY_VAULT_URI"]="your-azure-key-vault-uri"
```

3. Add to proxy config.yaml 
```yaml
model_list: 
    - model_name: "my-azure-models" # model alias 
      litellm_params:
            model: "azure/<your-deployment-name>"
            api_key: "os.environ/AZURE-API-KEY" # reads from key vault - get_secret("AZURE_API_KEY")
            api_base: "os.environ/AZURE-API-BASE" # reads from key vault - get_secret("AZURE_API_BASE")

general_settings:
  key_management_system: "azure_key_vault"
```

You can now test this by starting your proxy: 
```bash
litellm --config /path/to/config.yaml
```

[Quick Test Proxy](/docs/proxy/quick_start#using-litellm-proxy---curl-request-openai-package-langchain)

## Related pages

- [AWS Key Management V1](https://docs.litellm.ai/docs/secret_managers/aws_kms.md)
- [CyberArk Conjur](https://docs.litellm.ai/docs/secret_managers/cyberark.md)