diff --git a/libaiac/chat.go b/libaiac/chat.go
index ecfd0f2..5b7be0f 100644
--- a/libaiac/chat.go
+++ b/libaiac/chat.go
@@ -64,7 +64,13 @@ func (conv *Conversation) Send(ctx context.Context, prompt string, msgs ...Messa
 		Content: prompt,
 	})
 
-	err = conv.client.NewRequest("POST", "/chat/completions").
+	var apiVersion string
+	if len(conv.client.apiVersion) > 0 {
+		apiVersion = fmt.Sprintf("?api-version=%s", conv.client.apiVersion)
+	}
+
+	err = conv.client.NewRequest("POST",
+		fmt.Sprintf("/chat/completions%s", apiVersion)).
 		JSONBody(map[string]interface{}{
 			"model":       conv.model.Name,
 			"messages":    conv.messages,
diff --git a/libaiac/libaiac.go b/libaiac/libaiac.go
index 7c0fc7a..10ec308 100644
--- a/libaiac/libaiac.go
+++ b/libaiac/libaiac.go
@@ -16,10 +16,13 @@ import (
 // Version contains aiac's version string
 var Version = "development"
 
+const OpenAIBackend = "https://api.openai.com/v1"
+
 // Client is a structure used to continuously generate IaC code via OpenAPI/ChatGPT
 type Client struct {
 	*requests.HTTPClient
-	apiKey string
+	apiKey     string
+	apiVersion string
 }
 
 var (
@@ -45,21 +48,52 @@ var (
 	ErrRequestFailed = errors.New("request failed")
 )
 
+type NewClientOptions struct {
+	// APIKey is the OpenAI API key to use for requests. This is required.
+	ApiKey string
+
+	// ChatGPTURL is the URL to use for ChatGPT requests. This is optional nd by default to openai backend.
+	URL string
+
+	// APIVersion is the version of the OpenAI API to use. This is optional and by default to non specified.
+	APIVersion string
+}
+
 // NewClient creates a new instance of the Client struct, with the provided
 // input options. Neither the OpenAI API nor ChatGPT are yet contacted at this
 // point.
-func NewClient(apiKey string) *Client {
-	if apiKey == "" {
+func NewClient(opts *NewClientOptions) *Client {
+	if opts == nil {
 		return nil
 	}
 
+	if opts.ApiKey == "" {
+		return nil
+	}
+
+	if opts.URL == "" {
+		opts.URL = OpenAIBackend
+	}
+
+	var authHeaderKey string
+	var authHeaderVal string
+
+	if opts.URL == OpenAIBackend {
+		authHeaderKey = "Authorization"
+		authHeaderVal = fmt.Sprintf("Bearer %s", opts.ApiKey)
+	} else {
+		authHeaderKey = "api-key"
+		authHeaderVal = opts.ApiKey
+	}
+
 	cli := &Client{
-		apiKey: strings.TrimPrefix(apiKey, "Bearer "),
+		apiKey:     strings.TrimPrefix(opts.ApiKey, "Bearer "),
+		apiVersion: opts.APIVersion,
 	}
 
-	cli.HTTPClient = requests.NewClient("https://api.openai.com/v1").
+	cli.HTTPClient = requests.NewClient(opts.URL).
 		Accept("application/json").
-		Header("Authorization", fmt.Sprintf("Bearer %s", cli.apiKey)).
+		Header(authHeaderKey, authHeaderVal).
 		ErrorHandler(func(
 			httpStatus int,
 			contentType string,
diff --git a/main.go b/main.go
index 86ae401..3ee2fbb 100644
--- a/main.go
+++ b/main.go
@@ -24,6 +24,8 @@ type flags struct {
 	} `cmd:"" help:"List supported models"`
 	Get struct {
 		APIKey     string        `help:"OpenAI API key" required:"" env:"OPENAI_API_KEY"`
+		URL        string        `help:"OpenAI API url. Can be Azure Open AI service" default:"https://api.openai.com/v1" env:"OPENAI_API_URL"`
+		APIVersion string        `help:"OpenAI API version" default:"" env:"OPENAI_API_VERSION"`
 		OutputFile string        `help:"Output file to push resulting code to" optional:"" type:"path" short:"o"`         //nolint: lll
 		ReadmeFile string        `help:"Readme file to push entire Markdown output to" optional:"" type:"path" short:"r"` //nolint: lll
 		Quiet      bool          `help:"Non-interactive mode, print/save output and exit" default:"false" short:"q"`      //nolint: lll
@@ -107,7 +109,11 @@ func generateCode(cli flags) error { //nolint: funlen, cyclop
 		cli.Get.Model = libaiac.ModelGPT35Turbo
 	}
 
-	client := libaiac.NewClient(cli.Get.APIKey)
+	client := libaiac.NewClient(&libaiac.NewClientOptions{
+		ApiKey:     cli.Get.APIKey,
+		URL:        cli.Get.URL,
+		APIVersion: cli.Get.APIVersion,
+	})
 
 	spin := spinner.New(
 		spinner.CharSets[11],