diff --git a/internal/api/handlers/management/logs.go b/internal/api/handlers/management/logs.go
index 4aba9992..662edf20 100644
--- a/internal/api/handlers/management/logs.go
+++ b/internal/api/handlers/management/logs.go
@@ -139,6 +139,126 @@ func (h *Handler) DeleteLogs(c *gin.Context) {
 	})
 }
 
+// GetRequestErrorLogs lists error request log files when RequestLog is disabled.
+// It returns an empty list when RequestLog is enabled.
+func (h *Handler) GetRequestErrorLogs(c *gin.Context) {
+	if h == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "handler unavailable"})
+		return
+	}
+	if h.cfg == nil {
+		c.JSON(http.StatusServiceUnavailable, gin.H{"error": "configuration unavailable"})
+		return
+	}
+	if h.cfg.RequestLog {
+		c.JSON(http.StatusOK, gin.H{"files": []any{}})
+		return
+	}
+
+	dir := h.logDirectory()
+	if strings.TrimSpace(dir) == "" {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "log directory not configured"})
+		return
+	}
+
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		if os.IsNotExist(err) {
+			c.JSON(http.StatusOK, gin.H{"files": []any{}})
+			return
+		}
+		c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("failed to list request error logs: %v", err)})
+		return
+	}
+
+	type errorLog struct {
+		Name     string `json:"name"`
+		Size     int64  `json:"size"`
+		Modified int64  `json:"modified"`
+	}
+
+	files := make([]errorLog, 0, len(entries))
+	for _, entry := range entries {
+		if entry.IsDir() {
+			continue
+		}
+		name := entry.Name()
+		if !strings.HasPrefix(name, "error-") || !strings.HasSuffix(name, ".log") {
+			continue
+		}
+		info, errInfo := entry.Info()
+		if errInfo != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("failed to read log info for %s: %v", name, errInfo)})
+			return
+		}
+		files = append(files, errorLog{
+			Name:     name,
+			Size:     info.Size(),
+			Modified: info.ModTime().Unix(),
+		})
+	}
+
+	sort.Slice(files, func(i, j int) bool { return files[i].Modified > files[j].Modified })
+
+	c.JSON(http.StatusOK, gin.H{"files": files})
+}
+
+// DownloadRequestErrorLog downloads a specific error request log file by name.
+func (h *Handler) DownloadRequestErrorLog(c *gin.Context) {
+	if h == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "handler unavailable"})
+		return
+	}
+	if h.cfg == nil {
+		c.JSON(http.StatusServiceUnavailable, gin.H{"error": "configuration unavailable"})
+		return
+	}
+
+	dir := h.logDirectory()
+	if strings.TrimSpace(dir) == "" {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "log directory not configured"})
+		return
+	}
+
+	name := strings.TrimSpace(c.Param("name"))
+	if name == "" || strings.Contains(name, "/") || strings.Contains(name, "\\") {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid log file name"})
+		return
+	}
+	if !strings.HasPrefix(name, "error-") || !strings.HasSuffix(name, ".log") {
+		c.JSON(http.StatusNotFound, gin.H{"error": "log file not found"})
+		return
+	}
+
+	dirAbs, errAbs := filepath.Abs(dir)
+	if errAbs != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("failed to resolve log directory: %v", errAbs)})
+		return
+	}
+	fullPath := filepath.Clean(filepath.Join(dirAbs, name))
+	prefix := dirAbs + string(os.PathSeparator)
+	if !strings.HasPrefix(fullPath, prefix) {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid log file path"})
+		return
+	}
+
+	info, errStat := os.Stat(fullPath)
+	if errStat != nil {
+		if os.IsNotExist(errStat) {
+			c.JSON(http.StatusNotFound, gin.H{"error": "log file not found"})
+			return
+		}
+		c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("failed to read log file: %v", errStat)})
+		return
+	}
+	if info.IsDir() {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid log file"})
+		return
+	}
+
+	c.FileAttachment(fullPath, name)
+}
+
 func (h *Handler) logDirectory() string {
 	if h == nil {
 		return ""
@@ -215,7 +335,9 @@ func (acc *logAccumulator) consumeFile(path string) error {
 		}
 		return err
 	}
-	defer file.Close()
+	defer func() {
+		_ = file.Close()
+	}()
 
 	scanner := bufio.NewScanner(file)
 	buf := make([]byte, 0, logScannerInitialBuffer)
diff --git a/internal/api/middleware/request_logging.go b/internal/api/middleware/request_logging.go
index 9e47780b..63a5dbfc 100644
--- a/internal/api/middleware/request_logging.go
+++ b/internal/api/middleware/request_logging.go
@@ -15,8 +15,8 @@ import (
 
 // RequestLoggingMiddleware creates a Gin middleware that logs HTTP requests and responses.
 // It captures detailed information about the request and response, including headers and body,
-// and uses the provided RequestLogger to record this data. If logging is disabled in the
-// logger, the middleware has minimal overhead.
+// and uses the provided RequestLogger to record this data. When logging is disabled in the
+// logger, it still captures data so that upstream errors can be persisted.
 func RequestLoggingMiddleware(logger logging.RequestLogger) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		if logger == nil {
@@ -30,12 +30,6 @@ func RequestLoggingMiddleware(logger logging.RequestLogger) gin.HandlerFunc {
 			return
 		}
 
-		// Early return if logging is disabled (zero overhead)
-		if !logger.IsEnabled() {
-			c.Next()
-			return
-		}
-
 		// Capture request information
 		requestInfo, err := captureRequestInfo(c)
 		if err != nil {
@@ -47,6 +41,9 @@ func RequestLoggingMiddleware(logger logging.RequestLogger) gin.HandlerFunc {
 
 		// Create response writer wrapper
 		wrapper := NewResponseWriterWrapper(c.Writer, logger, requestInfo)
+		if !logger.IsEnabled() {
+			wrapper.logOnErrorOnly = true
+		}
 		c.Writer = wrapper
 
 		// Process the request
diff --git a/internal/api/middleware/response_writer.go b/internal/api/middleware/response_writer.go
index 8bd35775..f0d1ad26 100644
--- a/internal/api/middleware/response_writer.go
+++ b/internal/api/middleware/response_writer.go
@@ -5,6 +5,7 @@ package middleware
 
 import (
 	"bytes"
+	"net/http"
 	"strings"
 
 	"github.com/gin-gonic/gin"
@@ -24,15 +25,16 @@ type RequestInfo struct {
 // It is designed to handle both standard and streaming responses, ensuring that logging operations do not block the client response.
 type ResponseWriterWrapper struct {
 	gin.ResponseWriter
-	body         *bytes.Buffer              // body is a buffer to store the response body for non-streaming responses.
-	isStreaming  bool                       // isStreaming indicates whether the response is a streaming type (e.g., text/event-stream).
-	streamWriter logging.StreamingLogWriter // streamWriter is a writer for handling streaming log entries.
-	chunkChannel chan []byte                // chunkChannel is a channel for asynchronously passing response chunks to the logger.
-	streamDone   chan struct{}              // streamDone signals when the streaming goroutine completes.
-	logger       logging.RequestLogger      // logger is the instance of the request logger service.
-	requestInfo  *RequestInfo               // requestInfo holds the details of the original request.
-	statusCode   int                        // statusCode stores the HTTP status code of the response.
-	headers      map[string][]string        // headers stores the response headers.
+	body           *bytes.Buffer              // body is a buffer to store the response body for non-streaming responses.
+	isStreaming    bool                       // isStreaming indicates whether the response is a streaming type (e.g., text/event-stream).
+	streamWriter   logging.StreamingLogWriter // streamWriter is a writer for handling streaming log entries.
+	chunkChannel   chan []byte                // chunkChannel is a channel for asynchronously passing response chunks to the logger.
+	streamDone     chan struct{}              // streamDone signals when the streaming goroutine completes.
+	logger         logging.RequestLogger      // logger is the instance of the request logger service.
+	requestInfo    *RequestInfo               // requestInfo holds the details of the original request.
+	statusCode     int                        // statusCode stores the HTTP status code of the response.
+	headers        map[string][]string        // headers stores the response headers.
+	logOnErrorOnly bool                       // logOnErrorOnly enables logging only when an error response is detected.
 }
 
 // NewResponseWriterWrapper creates and initializes a new ResponseWriterWrapper.
@@ -192,12 +194,34 @@ func (w *ResponseWriterWrapper) processStreamingChunks(done chan struct{}) {
 // For non-streaming responses, it logs the complete request and response details,
 // including any API-specific request/response data stored in the Gin context.
 func (w *ResponseWriterWrapper) Finalize(c *gin.Context) error {
-	if !w.logger.IsEnabled() {
+	if w.logger == nil {
+		return nil
+	}
+
+	finalStatusCode := w.statusCode
+	if finalStatusCode == 0 {
+		if statusWriter, ok := w.ResponseWriter.(interface{ Status() int }); ok {
+			finalStatusCode = statusWriter.Status()
+		} else {
+			finalStatusCode = 200
+		}
+	}
+
+	var slicesAPIResponseError []*interfaces.ErrorMessage
+	apiResponseError, isExist := c.Get("API_RESPONSE_ERROR")
+	if isExist {
+		if apiErrors, ok := apiResponseError.([]*interfaces.ErrorMessage); ok {
+			slicesAPIResponseError = apiErrors
+		}
+	}
+
+	hasAPIError := len(slicesAPIResponseError) > 0 || finalStatusCode >= http.StatusBadRequest
+	forceLog := w.logOnErrorOnly && hasAPIError && !w.logger.IsEnabled()
+	if !w.logger.IsEnabled() && !forceLog {
 		return nil
 	}
 
 	if w.isStreaming {
-		// Close streaming channel and writer
 		if w.chunkChannel != nil {
 			close(w.chunkChannel)
 			w.chunkChannel = nil
@@ -209,80 +233,98 @@ func (w *ResponseWriterWrapper) Finalize(c *gin.Context) error {
 		}
 
 		if w.streamWriter != nil {
-			err := w.streamWriter.Close()
+			if err := w.streamWriter.Close(); err != nil {
+				w.streamWriter = nil
+				return err
+			}
 			w.streamWriter = nil
-			return err
 		}
-	} else {
-		// Capture final status code and headers if not already captured
-		finalStatusCode := w.statusCode
-		if finalStatusCode == 0 {
-			// Get status from underlying ResponseWriter if available
-			if statusWriter, ok := w.ResponseWriter.(interface{ Status() int }); ok {
-				finalStatusCode = statusWriter.Status()
-			} else {
-				finalStatusCode = 200 // Default
-			}
+		if forceLog {
+			return w.logRequest(finalStatusCode, w.cloneHeaders(), w.body.Bytes(), w.extractAPIRequest(c), w.extractAPIResponse(c), slicesAPIResponseError, forceLog)
 		}
+		return nil
+	}
 
-		// Ensure we have the latest headers before finalizing
-		w.ensureHeadersCaptured()
+	return w.logRequest(finalStatusCode, w.cloneHeaders(), w.body.Bytes(), w.extractAPIRequest(c), w.extractAPIResponse(c), slicesAPIResponseError, forceLog)
+}
 
-		// Use the captured headers as the final headers
-		finalHeaders := make(map[string][]string)
-		for key, values := range w.headers {
-			// Make a copy of the values slice to avoid reference issues
-			headerValues := make([]string, len(values))
-			copy(headerValues, values)
-			finalHeaders[key] = headerValues
-		}
+func (w *ResponseWriterWrapper) cloneHeaders() map[string][]string {
+	w.ensureHeadersCaptured()
 
-		var apiRequestBody []byte
-		apiRequest, isExist := c.Get("API_REQUEST")
-		if isExist {
-			var ok bool
-			apiRequestBody, ok = apiRequest.([]byte)
-			if !ok {
-				apiRequestBody = nil
-			}
-		}
+	finalHeaders := make(map[string][]string, len(w.headers))
+	for key, values := range w.headers {
+		headerValues := make([]string, len(values))
+		copy(headerValues, values)
+		finalHeaders[key] = headerValues
+	}
 
-		var apiResponseBody []byte
-		apiResponse, isExist := c.Get("API_RESPONSE")
-		if isExist {
-			var ok bool
-			apiResponseBody, ok = apiResponse.([]byte)
-			if !ok {
-				apiResponseBody = nil
-			}
-		}
+	return finalHeaders
+}
 
-		var slicesAPIResponseError []*interfaces.ErrorMessage
-		apiResponseError, isExist := c.Get("API_RESPONSE_ERROR")
-		if isExist {
-			var ok bool
-			slicesAPIResponseError, ok = apiResponseError.([]*interfaces.ErrorMessage)
-			if !ok {
-				slicesAPIResponseError = nil
-			}
-		}
+func (w *ResponseWriterWrapper) extractAPIRequest(c *gin.Context) []byte {
+	apiRequest, isExist := c.Get("API_REQUEST")
+	if !isExist {
+		return nil
+	}
+	data, ok := apiRequest.([]byte)
+	if !ok || len(data) == 0 {
+		return nil
+	}
+	return data
+}
 
-		// Log complete non-streaming response
-		return w.logger.LogRequest(
+func (w *ResponseWriterWrapper) extractAPIResponse(c *gin.Context) []byte {
+	apiResponse, isExist := c.Get("API_RESPONSE")
+	if !isExist {
+		return nil
+	}
+	data, ok := apiResponse.([]byte)
+	if !ok || len(data) == 0 {
+		return nil
+	}
+	return data
+}
+
+func (w *ResponseWriterWrapper) logRequest(statusCode int, headers map[string][]string, body []byte, apiRequestBody, apiResponseBody []byte, apiResponseErrors []*interfaces.ErrorMessage, forceLog bool) error {
+	if w.requestInfo == nil {
+		return nil
+	}
+
+	var requestBody []byte
+	if len(w.requestInfo.Body) > 0 {
+		requestBody = w.requestInfo.Body
+	}
+
+	if loggerWithOptions, ok := w.logger.(interface {
+		LogRequestWithOptions(string, string, map[string][]string, []byte, int, map[string][]string, []byte, []byte, []byte, []*interfaces.ErrorMessage, bool) error
+	}); ok {
+		return loggerWithOptions.LogRequestWithOptions(
 			w.requestInfo.URL,
 			w.requestInfo.Method,
 			w.requestInfo.Headers,
-			w.requestInfo.Body,
-			finalStatusCode,
-			finalHeaders,
-			w.body.Bytes(),
+			requestBody,
+			statusCode,
+			headers,
+			body,
 			apiRequestBody,
 			apiResponseBody,
-			slicesAPIResponseError,
+			apiResponseErrors,
+			forceLog,
 		)
 	}
 
-	return nil
+	return w.logger.LogRequest(
+		w.requestInfo.URL,
+		w.requestInfo.Method,
+		w.requestInfo.Headers,
+		requestBody,
+		statusCode,
+		headers,
+		body,
+		apiRequestBody,
+		apiResponseBody,
+		apiResponseErrors,
+	)
 }
 
 // Status returns the HTTP response status code captured by the wrapper.
diff --git a/internal/api/server.go b/internal/api/server.go
index 374e0a36..8e0de284 100644
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -509,6 +509,8 @@ func (s *Server) registerManagementRoutes() {
 
 		mgmt.GET("/logs", s.mgmt.GetLogs)
 		mgmt.DELETE("/logs", s.mgmt.DeleteLogs)
+		mgmt.GET("/request-error-logs", s.mgmt.GetRequestErrorLogs)
+		mgmt.GET("/request-error-logs/:name", s.mgmt.DownloadRequestErrorLog)
 		mgmt.GET("/request-log", s.mgmt.GetRequestLog)
 		mgmt.PUT("/request-log", s.mgmt.PutRequestLog)
 		mgmt.PATCH("/request-log", s.mgmt.PutRequestLog)
diff --git a/internal/logging/request_logger.go b/internal/logging/request_logger.go
index d47b3253..eb31bfa9 100644
--- a/internal/logging/request_logger.go
+++ b/internal/logging/request_logger.go
@@ -12,6 +12,7 @@ import (
 	"os"
 	"path/filepath"
 	"regexp"
+	"sort"
 	"strings"
 	"time"
 
@@ -156,17 +157,30 @@ func (l *FileRequestLogger) SetEnabled(enabled bool) {
 // Returns:
 //   - error: An error if logging fails, nil otherwise
 func (l *FileRequestLogger) LogRequest(url, method string, requestHeaders map[string][]string, body []byte, statusCode int, responseHeaders map[string][]string, response, apiRequest, apiResponse []byte, apiResponseErrors []*interfaces.ErrorMessage) error {
-	if !l.enabled {
+	return l.logRequest(url, method, requestHeaders, body, statusCode, responseHeaders, response, apiRequest, apiResponse, apiResponseErrors, false)
+}
+
+// LogRequestWithOptions logs a request with optional forced logging behavior.
+// The force flag allows writing error logs even when regular request logging is disabled.
+func (l *FileRequestLogger) LogRequestWithOptions(url, method string, requestHeaders map[string][]string, body []byte, statusCode int, responseHeaders map[string][]string, response, apiRequest, apiResponse []byte, apiResponseErrors []*interfaces.ErrorMessage, force bool) error {
+	return l.logRequest(url, method, requestHeaders, body, statusCode, responseHeaders, response, apiRequest, apiResponse, apiResponseErrors, force)
+}
+
+func (l *FileRequestLogger) logRequest(url, method string, requestHeaders map[string][]string, body []byte, statusCode int, responseHeaders map[string][]string, response, apiRequest, apiResponse []byte, apiResponseErrors []*interfaces.ErrorMessage, force bool) error {
+	if !l.enabled && !force {
 		return nil
 	}
 
 	// Ensure logs directory exists
-	if err := l.ensureLogsDir(); err != nil {
-		return fmt.Errorf("failed to create logs directory: %w", err)
+	if errEnsure := l.ensureLogsDir(); errEnsure != nil {
+		return fmt.Errorf("failed to create logs directory: %w", errEnsure)
 	}
 
 	// Generate filename
 	filename := l.generateFilename(url)
+	if force && !l.enabled {
+		filename = l.generateErrorFilename(url)
+	}
 	filePath := filepath.Join(l.logsDir, filename)
 
 	// Decompress response if needed
@@ -184,6 +198,12 @@ func (l *FileRequestLogger) LogRequest(url, method string, requestHeaders map[st
 		return fmt.Errorf("failed to write log file: %w", err)
 	}
 
+	if force && !l.enabled {
+		if errCleanup := l.cleanupOldErrorLogs(); errCleanup != nil {
+			log.WithError(errCleanup).Warn("failed to clean up old error logs")
+		}
+	}
+
 	return nil
 }
 
@@ -239,6 +259,11 @@ func (l *FileRequestLogger) LogStreamingRequest(url, method string, headers map[
 	return writer, nil
 }
 
+// generateErrorFilename creates a filename with an error prefix to differentiate forced error logs.
+func (l *FileRequestLogger) generateErrorFilename(url string) string {
+	return fmt.Sprintf("error-%s", l.generateFilename(url))
+}
+
 // ensureLogsDir creates the logs directory if it doesn't exist.
 //
 // Returns:
@@ -312,6 +337,52 @@ func (l *FileRequestLogger) sanitizeForFilename(path string) string {
 	return sanitized
 }
 
+// cleanupOldErrorLogs keeps only the newest 10 forced error log files.
+func (l *FileRequestLogger) cleanupOldErrorLogs() error {
+	entries, errRead := os.ReadDir(l.logsDir)
+	if errRead != nil {
+		return errRead
+	}
+
+	type logFile struct {
+		name    string
+		modTime time.Time
+	}
+
+	var files []logFile
+	for _, entry := range entries {
+		if entry.IsDir() {
+			continue
+		}
+		name := entry.Name()
+		if !strings.HasPrefix(name, "error-") || !strings.HasSuffix(name, ".log") {
+			continue
+		}
+		info, errInfo := entry.Info()
+		if errInfo != nil {
+			log.WithError(errInfo).Warn("failed to read error log info")
+			continue
+		}
+		files = append(files, logFile{name: name, modTime: info.ModTime()})
+	}
+
+	if len(files) <= 10 {
+		return nil
+	}
+
+	sort.Slice(files, func(i, j int) bool {
+		return files[i].modTime.After(files[j].modTime)
+	})
+
+	for _, file := range files[10:] {
+		if errRemove := os.Remove(filepath.Join(l.logsDir, file.name)); errRemove != nil {
+			log.WithError(errRemove).Warnf("failed to remove old error log: %s", file.name)
+		}
+	}
+
+	return nil
+}
+
 // formatLogContent creates the complete log content for non-streaming requests.
 //
 // Parameters: