diff --git a/docs/api/README.md b/docs/api/README.md
index 60b60ef..bea7ab5 100644
--- a/docs/api/README.md
+++ b/docs/api/README.md
@@ -14,7 +14,7 @@ API key required via `GEMINI_API_KEY` environment variable (server-side configur
 
 ## Content Types
 
-- **Request**: `multipart/form-data` for file uploads, `application/json` for other endpoints
+- **Request**: `multipart/form-data` for file uploads, `application/json` for JSON endpoints
 - **Response**: `application/json`
 
 ## Rate Limits
@@ -60,6 +60,7 @@ Returns API metadata and configuration limits.
     "GET /health": "Health check",
     "GET /api/info": "API information",
     "POST /api/generate": "Generate images from text prompt with optional reference images",
+    "POST /api/text-to-image": "Generate images from text prompt only (JSON)",
     "POST /api/enhance": "Enhance and optimize prompts for better image generation"
   },
   "limits": {
@@ -144,6 +145,92 @@ curl -X POST http://localhost:3000/api/generate \
 
 ---
 
+### Text-to-Image (JSON)
+
+#### `POST /api/text-to-image`
+
+Generate images from text prompts only using JSON payload. Simplified endpoint for text-only requests without file uploads.
+
+**Content-Type:** `application/json`
+
+**Request Body:**
+```json
+{
+  "prompt": "A beautiful sunset over mountains",
+  "filename": "sunset_image",
+  "autoEnhance": true,
+  "enhancementOptions": {
+    "imageStyle": "photorealistic",
+    "aspectRatio": "landscape",
+    "mood": "peaceful",
+    "lighting": "golden hour"
+  }
+}
+```
+
+**Parameters:**
+
+| Field | Type | Required | Description |
+|-------|------|----------|-------------|
+| `prompt` | string | Yes | Text description of the image to generate (3-2000 chars) |
+| `filename` | string | Yes | Desired filename for the generated image (alphanumeric, underscore, hyphen only) |
+| `autoEnhance` | boolean | No | Enable automatic prompt enhancement |
+| `enhancementOptions` | object | No | Enhancement configuration options (same as /api/generate) |
+
+**Example Request:**
+```bash
+curl -X POST http://localhost:3000/api/text-to-image \
+  -H "Content-Type: application/json" \
+  -d '{
+    "prompt": "A beautiful sunset over mountains with golden clouds",
+    "filename": "test_sunset",
+    "autoEnhance": true,
+    "enhancementOptions": {
+      "imageStyle": "photorealistic",
+      "aspectRatio": "landscape"
+    }
+  }'
+```
+
+**Success Response (200):**
+```json
+{
+  "success": true,
+  "message": "Image generated successfully",
+  "data": {
+    "filename": "test_sunset.png",
+    "filepath": "results/test_sunset.png",
+    "description": "Here's a beautiful sunset over mountains with golden clouds for you!",
+    "model": "Nano Banana",
+    "generatedAt": "2025-09-26T15:04:27.705Z",
+    "promptEnhancement": {
+      "originalPrompt": "A beautiful sunset over mountains",
+      "enhancedPrompt": "A breathtaking photorealistic sunset over majestic mountains...",
+      "detectedLanguage": "English",
+      "appliedTemplate": "landscape",
+      "enhancements": ["lighting_enhancement", "composition_improvement"]
+    }
+  }
+}
+```
+
+**Error Response (400/500):**
+```json
+{
+  "success": false,
+  "message": "Validation failed",
+  "error": "Prompt is required"
+}
+```
+
+**Key Differences from /api/generate:**
+- **JSON only**: No file upload support
+- **Faster**: No multipart parsing overhead
+- **Simpler testing**: Easy to use with curl or API clients
+- **Same features**: Supports all enhancement options
+
+---
+
 ### Enhance Prompt
 
 #### `POST /api/enhance`
diff --git a/docs/api/api.rest b/docs/api/api.rest
index c71637c..715801b 100644
--- a/docs/api/api.rest
+++ b/docs/api/api.rest
@@ -23,6 +23,25 @@ Content-Type: application/json
   }
 }
 
+
+### Generate image from text
+
+POST {{base}}/api/text-to-image
+Content-Type: application/json
+
+{
+  "prompt": "банановый стимпанк. много стимпанк машин и меаханизмов посвященных бананм и работающих на бананах. банановая феерия",
+  "filename": "banatie-party",
+  "autoEnhance": true,
+  "enhancementOptions": {
+    "imageStyle": "photorealistic",
+    "aspectRatio": "landscape",
+    "mood": "peaceful",
+    "lighting": "golden hour"
+  }
+}
+
+
 ### Generate Image with Files
 POST {{base}}/api/generate
 Content-Type: multipart/form-data; boundary=----WebKitFormBoundary
diff --git a/src/app.ts b/src/app.ts
index 818b9b9..5a8b77f 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -4,6 +4,7 @@ import { config } from 'dotenv';
 import { Config } from './types/api';
 import { generateRouter } from './routes/generate';
 import { enhanceRouter } from './routes/enhance';
+import { textToImageRouter } from './routes/textToImage';
 import { errorHandler, notFoundHandler } from './middleware/errorHandler';
 
 // Load environment variables
@@ -63,6 +64,7 @@ export const createApp = (): Application => {
         'GET /health': 'Health check',
         'GET /api/info': 'API information',
         'POST /api/generate': 'Generate images from text prompt with optional reference images',
+        'POST /api/text-to-image': 'Generate images from text prompt only (JSON)',
         'POST /api/enhance': 'Enhance and optimize prompts for better image generation'
       },
       limits: {
@@ -79,6 +81,7 @@ export const createApp = (): Application => {
   // Mount API routes
   app.use('/api', generateRouter);
   app.use('/api', enhanceRouter);
+  app.use('/api', textToImageRouter);
 
   // Error handling middleware (must be last)
   app.use(notFoundHandler);
diff --git a/src/middleware/jsonValidation.ts b/src/middleware/jsonValidation.ts
new file mode 100644
index 0000000..1461375
--- /dev/null
+++ b/src/middleware/jsonValidation.ts
@@ -0,0 +1,243 @@
+import { Response, NextFunction } from "express";
+import { sanitizeFilename } from "./validation";
+
+// Validation rules (same as existing validation but for JSON)
+const VALIDATION_RULES = {
+  prompt: {
+    minLength: 3,
+    maxLength: 2000,
+    required: true,
+  },
+  filename: {
+    minLength: 1,
+    maxLength: 100,
+    required: true,
+    pattern: /^[a-zA-Z0-9_-]+$/, // Only alphanumeric, underscore, hyphen
+  },
+};
+
+/**
+ * Validate the text-to-image JSON request
+ */
+export const validateTextToImageRequest = (
+  req: any,
+  res: Response,
+  next: NextFunction,
+): void | Response => {
+  const timestamp = new Date().toISOString();
+  const { prompt, filename, autoEnhance, enhancementOptions } = req.body;
+  const errors: string[] = [];
+
+  console.log(
+    `[${timestamp}] [${req.requestId}] Validating text-to-image JSON request`,
+  );
+
+  // Validate that request body exists
+  if (!req.body || typeof req.body !== "object") {
+    return res.status(400).json({
+      success: false,
+      error: "Request body must be valid JSON",
+      message: "Invalid request format",
+    });
+  }
+
+  // Validate prompt
+  if (!prompt) {
+    errors.push("Prompt is required");
+  } else if (typeof prompt !== "string") {
+    errors.push("Prompt must be a string");
+  } else if (prompt.trim().length < VALIDATION_RULES.prompt.minLength) {
+    errors.push(
+      `Prompt must be at least ${VALIDATION_RULES.prompt.minLength} characters`,
+    );
+  } else if (prompt.length > VALIDATION_RULES.prompt.maxLength) {
+    errors.push(
+      `Prompt must be less than ${VALIDATION_RULES.prompt.maxLength} characters`,
+    );
+  }
+
+  // Validate filename
+  if (!filename) {
+    errors.push("Filename is required");
+  } else if (typeof filename !== "string") {
+    errors.push("Filename must be a string");
+  } else if (filename.trim().length < VALIDATION_RULES.filename.minLength) {
+    errors.push("Filename cannot be empty");
+  } else if (filename.length > VALIDATION_RULES.filename.maxLength) {
+    errors.push(
+      `Filename must be less than ${VALIDATION_RULES.filename.maxLength} characters`,
+    );
+  } else if (!VALIDATION_RULES.filename.pattern.test(filename)) {
+    errors.push(
+      "Filename can only contain letters, numbers, underscores, and hyphens",
+    );
+  }
+
+  // Validate autoEnhance (optional boolean)
+  if (autoEnhance !== undefined && typeof autoEnhance !== "boolean") {
+    errors.push("autoEnhance must be a boolean");
+  }
+
+  // Validate enhancementOptions (optional object)
+  if (enhancementOptions !== undefined) {
+    if (
+      typeof enhancementOptions !== "object" ||
+      Array.isArray(enhancementOptions)
+    ) {
+      errors.push("enhancementOptions must be an object");
+    } else {
+      const {
+        imageStyle,
+        aspectRatio,
+        mood,
+        lighting,
+        cameraAngle,
+        negativePrompts,
+      } = enhancementOptions;
+
+      if (
+        imageStyle !== undefined &&
+        ![
+          "photorealistic",
+          "illustration",
+          "minimalist",
+          "sticker",
+          "product",
+          "comic",
+        ].includes(imageStyle)
+      ) {
+        errors.push("Invalid imageStyle in enhancementOptions");
+      }
+
+      if (
+        aspectRatio !== undefined &&
+        !["square", "portrait", "landscape", "wide", "ultrawide"].includes(
+          aspectRatio,
+        )
+      ) {
+        errors.push("Invalid aspectRatio in enhancementOptions");
+      }
+
+      if (
+        mood !== undefined &&
+        (typeof mood !== "string" || mood.length > 100)
+      ) {
+        errors.push("mood must be a string with max 100 characters");
+      }
+
+      if (
+        lighting !== undefined &&
+        (typeof lighting !== "string" || lighting.length > 100)
+      ) {
+        errors.push("lighting must be a string with max 100 characters");
+      }
+
+      if (
+        cameraAngle !== undefined &&
+        (typeof cameraAngle !== "string" || cameraAngle.length > 100)
+      ) {
+        errors.push("cameraAngle must be a string with max 100 characters");
+      }
+
+      if (negativePrompts !== undefined) {
+        if (!Array.isArray(negativePrompts) || negativePrompts.length > 10) {
+          errors.push("negativePrompts must be an array with max 10 items");
+        } else {
+          for (const item of negativePrompts) {
+            if (typeof item !== "string" || item.length > 100) {
+              errors.push(
+                "Each negative prompt must be a string with max 100 characters",
+              );
+              break;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  // Check for XSS attempts in prompt
+  const xssPatterns = [
+    /<script/i,
+    /javascript:/i,
+    /on\w+\s*=/i,
+    /<iframe/i,
+    /<object/i,
+    /<embed/i,
+  ];
+
+  if (prompt && xssPatterns.some((pattern) => pattern.test(prompt))) {
+    errors.push("Invalid characters detected in prompt");
+  }
+
+  // Log validation results
+  if (errors.length > 0) {
+    console.log(
+      `[${timestamp}] [${req.requestId}] Validation failed: ${errors.join(", ")}`,
+    );
+    return res.status(400).json({
+      success: false,
+      error: "Validation failed",
+      message: errors.join(", "),
+    });
+  }
+
+  // Sanitize filename
+  if (filename) {
+    req.body.filename = sanitizeFilename(filename.trim());
+    if (req.body.filename !== filename.trim()) {
+      console.log(
+        `[${timestamp}] [${req.requestId}] Filename sanitized: "${filename}" -> "${req.body.filename}"`,
+      );
+    }
+  }
+
+  // Trim and clean prompt
+  if (prompt) {
+    req.body.prompt = prompt.trim();
+  }
+
+  console.log(`[${timestamp}] [${req.requestId}] JSON validation passed`);
+  next();
+};
+
+/**
+ * Log text-to-image request details for debugging
+ */
+export const logTextToImageRequest = (
+  req: any,
+  _res: Response,
+  next: NextFunction,
+): void => {
+  const timestamp = new Date().toISOString();
+  const { prompt, filename, autoEnhance, enhancementOptions } = req.body;
+
+  console.log(
+    `[${timestamp}] [${req.requestId}] === TEXT-TO-IMAGE REQUEST ===`,
+  );
+  console.log(`[${timestamp}] [${req.requestId}] Method: ${req.method}`);
+  console.log(`[${timestamp}] [${req.requestId}] Path: ${req.path}`);
+  console.log(
+    `[${timestamp}] [${req.requestId}] Content-Type: ${req.get("Content-Type")}`,
+  );
+  console.log(
+    `[${timestamp}] [${req.requestId}] Prompt: "${prompt?.substring(0, 100)}${prompt?.length > 100 ? "..." : ""}"`,
+  );
+  console.log(`[${timestamp}] [${req.requestId}] Filename: "${filename}"`);
+  console.log(
+    `[${timestamp}] [${req.requestId}] Auto-enhance: ${autoEnhance || false}`,
+  );
+  if (enhancementOptions) {
+    console.log(
+      `[${timestamp}] [${req.requestId}] Enhancement options:`,
+      enhancementOptions,
+    );
+  }
+  console.log(
+    `[${timestamp}] [${req.requestId}] Reference files: 0 (text-only endpoint)`,
+  );
+  console.log(
+    `[${timestamp}] [${req.requestId}] =====================================`,
+  );
+  next();
+};
diff --git a/src/routes/textToImage.ts b/src/routes/textToImage.ts
new file mode 100644
index 0000000..77d30c2
--- /dev/null
+++ b/src/routes/textToImage.ts
@@ -0,0 +1,130 @@
+import { Response, Router } from "express";
+import type { Router as RouterType } from "express";
+import { ImageGenService } from "../services/ImageGenService";
+import {
+  validateTextToImageRequest,
+  logTextToImageRequest,
+} from "../middleware/jsonValidation";
+import {
+  autoEnhancePrompt,
+  logEnhancementResult,
+} from "../middleware/promptEnhancement";
+import { asyncHandler } from "../middleware/errorHandler";
+import { GenerateImageResponse } from "../types/api";
+
+export const textToImageRouter: RouterType = Router();
+
+let imageGenService: ImageGenService;
+
+/**
+ * POST /api/text-to-image - Generate image from text prompt only (JSON)
+ */
+textToImageRouter.post(
+  "/text-to-image",
+  // JSON validation middleware
+  logTextToImageRequest,
+  validateTextToImageRequest,
+
+  // Auto-enhancement middleware (optional)
+  autoEnhancePrompt,
+  logEnhancementResult,
+
+  // Main handler
+  asyncHandler(async (req: any, res: Response) => {
+    // Initialize service if not already done
+    if (!imageGenService) {
+      const apiKey = process.env["GEMINI_API_KEY"];
+      if (!apiKey) {
+        return res.status(500).json({
+          success: false,
+          message: "Server configuration error",
+          error: "GEMINI_API_KEY not configured",
+        } as GenerateImageResponse);
+      }
+      imageGenService = new ImageGenService(apiKey);
+    }
+
+    const timestamp = new Date().toISOString();
+    const requestId = req.requestId;
+    const { prompt, filename } = req.body;
+
+    console.log(
+      `[${timestamp}] [${requestId}] Starting text-to-image generation process`,
+    );
+
+    try {
+      // Generate the image (no reference images for this endpoint)
+      console.log(
+        `[${timestamp}] [${requestId}] Calling ImageGenService.generateImage() (text-only)`,
+      );
+
+      const result = await imageGenService.generateImage({
+        prompt,
+        filename,
+      });
+
+      // Log the result
+      console.log(
+        `[${timestamp}] [${requestId}] Text-to-image generation completed:`,
+        {
+          success: result.success,
+          model: result.model,
+          filename: result.filename,
+          hasError: !!result.error,
+        },
+      );
+
+      // Send response
+      if (result.success) {
+        const successResponse: GenerateImageResponse = {
+          success: true,
+          message: "Image generated successfully",
+          data: {
+            filename: result.filename!,
+            filepath: result.filepath!,
+            ...(result.description && { description: result.description }),
+            model: result.model,
+            generatedAt: timestamp,
+            ...(req.enhancedPrompt && {
+              promptEnhancement: {
+                originalPrompt: req.originalPrompt,
+                enhancedPrompt: req.enhancedPrompt,
+                detectedLanguage: req.enhancementMetadata?.detectedLanguage,
+                appliedTemplate: req.enhancementMetadata?.appliedTemplate,
+                enhancements: req.enhancementMetadata?.enhancements || [],
+              },
+            }),
+          },
+        };
+
+        console.log(`[${timestamp}] [${requestId}] Sending success response`);
+        return res.status(200).json(successResponse);
+      } else {
+        const errorResponse: GenerateImageResponse = {
+          success: false,
+          message: "Image generation failed",
+          error: result.error || "Unknown error occurred",
+        };
+
+        console.log(
+          `[${timestamp}] [${requestId}] Sending error response: ${result.error}`,
+        );
+        return res.status(500).json(errorResponse);
+      }
+    } catch (error) {
+      console.error(
+        `[${timestamp}] [${requestId}] Unhandled error in text-to-image endpoint:`,
+        error,
+      );
+
+      const errorResponse: GenerateImageResponse = {
+        success: false,
+        message: "Image generation failed",
+        error:
+          error instanceof Error ? error.message : "Unknown error occurred",
+      };
+
+      return res.status(500).json(errorResponse);
+    }
+  }),
+);
diff --git a/src/types/api.ts b/src/types/api.ts
index b4b16be..f40eca4 100644
--- a/src/types/api.ts
+++ b/src/types/api.ts
@@ -6,6 +6,26 @@ export interface GenerateImageRequest {
   filename: string;
 }
 
+export interface TextToImageRequest {
+  prompt: string;
+  filename: string;
+  autoEnhance?: boolean;
+  enhancementOptions?: {
+    imageStyle?:
+      | "photorealistic"
+      | "illustration"
+      | "minimalist"
+      | "sticker"
+      | "product"
+      | "comic";
+    aspectRatio?: "square" | "portrait" | "landscape" | "wide" | "ultrawide";
+    mood?: string;
+    lighting?: string;
+    cameraAngle?: string;
+    negativePrompts?: string[];
+  };
+}
+
 export interface GenerateImageResponse {
   success: boolean;
   message: string;