From 0af6dc3fc2c5a92b3be856ebb735984115cd5b35 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 20 Dec 2025 06:43:20 +0000
Subject: [PATCH] Fix Azure OpenAI endpoint double /v1 issue

Co-authored-by: Siumauricio <47042324+Siumauricio@users.noreply.github.com>
---
 apps/dokploy/server/api/routers/ai.ts         | 26 ++++++++++++++++---
 .../server/src/utils/ai/select-ai-provider.ts | 22 ++++++++++++++--
 2 files changed, 43 insertions(+), 5 deletions(-)

diff --git a/apps/dokploy/server/api/routers/ai.ts b/apps/dokploy/server/api/routers/ai.ts
index e03da905d..96ce5e721 100644
--- a/apps/dokploy/server/api/routers/ai.ts
+++ b/apps/dokploy/server/api/routers/ai.ts
@@ -58,23 +58,43 @@ export const aiRouter = createTRPCRouter({
 				const providerName = getProviderName(input.apiUrl);
 				const headers = getProviderHeaders(input.apiUrl, input.apiKey);
 				let response = null;
+				let apiUrl = input.apiUrl;
+
 				switch (providerName) {
 					case "ollama":
-						response = await fetch(`${input.apiUrl}/api/tags`, { headers });
+						response = await fetch(`${apiUrl}/api/tags`, { headers });
 						break;
 					case "gemini":
 						response = await fetch(
-							`${input.apiUrl}/models?key=${encodeURIComponent(input.apiKey)}`,
+							`${apiUrl}/models?key=${encodeURIComponent(input.apiKey)}`,
 							{ headers: {} },
 						);
 						break;
+					case "azure":
+						// Azure OpenAI uses deployments endpoint
+						// Remove trailing /openai/v1 or /v1 if present
+						apiUrl = apiUrl.replace(/\/openai\/v1\/?$/, "");
+						apiUrl = apiUrl.replace(/\/v1\/?$/, "");
+						apiUrl = apiUrl.replace(/\/$/, "");
+
+						if (!input.apiKey)
+							throw new TRPCError({
+								code: "BAD_REQUEST",
+								message: "API key must contain at least 1 character(s)",
+							});
+						// Azure uses deployments endpoint to list models
+						response = await fetch(
+							`${apiUrl}/openai/deployments?api-version=2023-05-15`,
+							{ headers },
+						);
+						break;
 					default:
 						if (!input.apiKey)
 							throw new TRPCError({
 								code: "BAD_REQUEST",
 								message: "API key must contain at least 1 character(s)",
 							});
-						response = await fetch(`${input.apiUrl}/models`, { headers });
+						response = await fetch(`${apiUrl}/models`, { headers });
 				}
 
 				if (!response.ok) {
diff --git a/packages/server/src/utils/ai/select-ai-provider.ts b/packages/server/src/utils/ai/select-ai-provider.ts
index 1967ff834..b204564f7 100644
--- a/packages/server/src/utils/ai/select-ai-provider.ts
+++ b/packages/server/src/utils/ai/select-ai-provider.ts
@@ -29,11 +29,22 @@ export function selectAIProvider(config: { apiUrl: string; apiKey: string }) {
 				apiKey: config.apiKey,
 				baseURL: config.apiUrl,
 			});
-		case "azure":
+		case "azure": {
+			// Azure OpenAI endpoints should not include /openai/v1 or /v1 at the end
+			// The SDK handles the path construction internally
+			let azureBaseUrl = config.apiUrl;
+			// Remove trailing /openai/v1 if present
+			azureBaseUrl = azureBaseUrl.replace(/\/openai\/v1\/?$/, "");
+			// Remove trailing /v1 if present
+			azureBaseUrl = azureBaseUrl.replace(/\/v1\/?$/, "");
+			// Remove trailing slash
+			azureBaseUrl = azureBaseUrl.replace(/\/$/, "");
+
 			return createAzure({
 				apiKey: config.apiKey,
-				baseURL: config.apiUrl,
+				baseURL: azureBaseUrl,
 			});
+		}
 		case "anthropic":
 			return createAnthropic({
 				apiKey: config.apiKey,
@@ -91,6 +102,13 @@ export const getProviderHeaders = (
 	apiUrl: string,
 	apiKey: string,
 ): Record<string, string> => {
+	// Azure OpenAI
+	if (apiUrl.includes("azure.com")) {
+		return {
+			"api-key": apiKey,
+		};
+	}
+
 	// Anthropic
 	if (apiUrl.includes("anthropic")) {
 		return {