diff --git a/pkg/services/telegram_agent_service.go b/pkg/services/telegram_agent_service.go
index 8b55752..64a0f9b 100644
--- a/pkg/services/telegram_agent_service.go
+++ b/pkg/services/telegram_agent_service.go
@@ -1265,7 +1265,7 @@ func callAI(ai *models.AiConfig, messages []agentMessage, tools []agentTool) (*a
 func callOpenAICompatibleAI(ai *models.AiConfig, messages []agentMessage, tools []agentTool) (*agentMessage, error) {
 	baseURL := ai.BaseURL
 	if baseURL == "" {
-		baseURL = providerDefaultURL(ai.Provider)
+		baseURL = ProviderDefaultURL(ai.Provider)
 	}
 	baseURL = strings.TrimRight(baseURL, "/")
 
@@ -1483,7 +1483,7 @@ func callAnthropicAI(ai *models.AiConfig, messages []agentMessage, tools []agent
 	return result, nil
 }
 
-func providerDefaultURL(provider string) string {
+func ProviderDefaultURL(provider string) string {
 	switch strings.ToLower(provider) {
 	case "openai":
 		return "https://api.openai.com/v1"
diff --git a/pkg/services/umind_embeddings_service.go b/pkg/services/umind_embeddings_service.go
index 6d352ad..a2c2190 100644
--- a/pkg/services/umind_embeddings_service.go
+++ b/pkg/services/umind_embeddings_service.go
@@ -29,7 +29,7 @@ func GenerarEmbeddings(ai *models.AiConfig, textos []string) ([][]float32, error
 
 	baseURL := ai.BaseURL
 	if baseURL == "" {
-		baseURL = providerDefaultURL(ai.Provider)
+		baseURL = ProviderDefaultURL(ai.Provider)
 	}
 	baseURL = strings.TrimRight(baseURL, "/")
 
diff --git a/pkg/services/whisper_service.go b/pkg/services/whisper_service.go
index 86dbd47..83b61ed 100644
--- a/pkg/services/whisper_service.go
+++ b/pkg/services/whisper_service.go
@@ -32,7 +32,7 @@ func TranscribirAudio(ai *models.AiConfig, audioPath string) (string, error) {
 
 	baseURL := ai.BaseURL
 	if baseURL == "" {
-		baseURL = providerDefaultURL(ai.Provider)
+		baseURL = ProviderDefaultURL(ai.Provider)
 	}
 	baseURL = strings.TrimRight(baseURL, "/")
 
diff --git a/rest/controllers/ai_config_controller.go b/rest/controllers/ai_config_controller.go
index 4d7e163..1e9b410 100644
--- a/rest/controllers/ai_config_controller.go
+++ b/rest/controllers/ai_config_controller.go
@@ -10,6 +10,7 @@ import (
 
 	"github.com/gofiber/fiber/v2"
 	"github.com/sujit-baniya/fiber-boilerplate/pkg/models"
+	"github.com/sujit-baniya/fiber-boilerplate/pkg/services"
 )
 
 // AiConfigIndex renderiza la vista del panel de configuraciones de IA.
@@ -214,18 +215,13 @@ func TestAiConfigHandler(c *fiber.Ctx) error {
 		req.Header.Set("x-api-key", item.ApiKey)
 		req.Header.Set("anthropic-version", "2023-06-01")
 	default:
+		// Mismo mapeo proveedor→URL que usa el chat/embeddings real
+		// (services.ProviderDefaultURL) — antes esta prueba tenía su propia
+		// copia desactualizada que no conocía proveedores nuevos como Gemini,
+		// así que "funcionaba" en el chat pero la prueba de conexión fallaba.
 		base := item.BaseURL
 		if base == "" {
-			switch item.Provider {
-			case "openai":
-				base = "https://api.openai.com/v1"
-			case "qwen":
-				base = "https://dashscope.aliyuncs.com/compatible-mode/v1"
-			case "groq":
-				base = "https://api.groq.com/openai/v1"
-			default:
-				return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "BaseURL requerida para este provider"})
-			}
+			base = services.ProviderDefaultURL(item.Provider)
 		}
 		testURL = base + "/models"
 		req, _ = http.NewRequest("GET", testURL, nil)