GPTProto

A comprehensive AI toolkit plugin for Dify, providing access to 30 cutting-edge AI models through the GPTProto API.

Features

• 30 AI Tools - Complete coverage of text, image, and video generation
• Multi-Model Support - Access Gemini, Claude, GPT, Sora, Veo, Hailuo, Seedream models
• Async Task Processing - Automatic polling for long-running generation tasks
• Bilingual Interface - Full English and Chinese localization

Available Tools

Image Generation (7 tools)

Tool	Model	Description
gemini-3-pro-image-preview / text-to-image	Gemini 3 Pro	High-quality image generation with 1K/2K resolution
gemini-2.5-flash / text-to-image	Gemini 2.5 Flash	Fast image generation with multiple aspect ratios
gpt-image-1 / text-to-image	GPT Image 1	OpenAI's image generation with quality control
seedream-3.0 / text-to-image	Seedream 3.0	ByteDance's image model with style options
seedream-4.5 / text-to-image	Seedream 4.5	Latest Seedream with enhanced quality
nano-banana / text-to-image	Nano Banana	Lightweight fast image generation

Image Editing (5 tools)

Tool	Model	Description
gemini-3-pro-image-preview / image-edit	Gemini 3 Pro	Edit images with text prompts and reference images
gpt-image-1 / image-edit	GPT Image 1	OpenAI's image editing capabilities
seedream-3.0 / image-edit	Seedream 3.0	ByteDance's image editing
seedream-4.5 / image-edit	Seedream 4.5	Advanced image editing with style control
nano-banana / image-edit	Nano Banana	Fast image editing

Video Generation (10 tools)

Tool	Model	Description
sora-2 / text-to-video	Sora 2	OpenAI's cinematic video generation (5/10/20s)
sora-2 / image-to-video	Sora 2	Animate images into videos
veo-3.1 / text-to-video	Veo 3.1	Google's latest video model
veo-3.1 / image-to-video	Veo 3.1	Image animation with Veo
veo-3-pro / text-to-video	Veo 3 Pro	Professional video generation
veo-3-pro / image-to-video	Veo 3 Pro	Professional image-to-video
hailuo-02-pro / text-to-video	Hailuo 02 Pro	MiniMax's professional video model
hailuo-02-pro / image-to-video	Hailuo 02 Pro	Image animation with Hailuo
hailuo-2.3-standard / text-to-video	Hailuo 2.3	Standard quality video generation
hailuo-2.3-fast / image-to-video	Hailuo 2.3	Fast image-to-video conversion

Text Generation (8 tools)

Tool	Model	Description
gemini-3-pro-preview / text-generation	Gemini 3 Pro	Advanced reasoning with video upload and web search
gemini-2.5-pro / text-generation	Gemini 2.5 Pro	Multimodal with document analysis
gemini-2.5-flash-lite / text-generation	Gemini 2.5 Flash Lite	Fast and efficient text generation
claude-sonnet-4.5 / multimodal	Claude Sonnet 4.5	Balanced intelligence and speed with PDF support
claude-opus-4.5 / multimodal	Claude Opus 4.5	Most powerful Claude with extended thinking
gpt-5.2 / text-generation	GPT-5.2	OpenAI's latest model with web search
gpt-5.2-pro / text-generation	GPT-5.2 Pro	Enhanced capabilities with file analysis
gpt-4o / text-generation	GPT-4o	Multimodal with real-time search

Installation

Method 1: Install from Dify Marketplace

1. Open Dify and go to Plugins page
2. Search for "GPTProto" in the marketplace
3. Click Install
4. Configure your API key

Method 2: Manual Installation

1. Download the latest .difypkg file from Releases
2. Go to Dify Plugins → Install from local file
3. Upload the .difypkg file
4. Configure your GPTProto API key

Configuration

Get API Key

1. Visit GPTProto Dashboard
2. Create an account or sign in
3. Generate a new API key
4. Copy the key to your Dify plugin settings

Configure in Dify

1. Go to Plugins → GPTProto
2. Click Authorize
3. Enter your GPTProto API Key
4. Click Save

Usage Examples

Image Generation

Tool: gemini-3-pro-image-preview / text-to-image
Prompt: "A serene Japanese garden with cherry blossoms, koi pond, and traditional wooden bridge at sunset"
Size: 2K
Aspect Ratio: 16:9

Video Generation

Tool: sora-2 / text-to-video
Prompt: "A astronaut walking on Mars surface, cinematic lighting, dust particles floating"
Duration: 10 seconds
Orientation: Landscape
Size: Large (1080p)

Text Generation with Web Search

Tool: gpt-5.2 / text-generation
Prompt: "What are the latest developments in AI research this week?"
Enable Web Search: true

Technical Details

• Plugin Version: 0.0.51
• Runtime: Python 3.12
• Architecture: amd64, arm64
• Memory: 1MB

API Reference

All tools use the GPTProto API. For detailed API documentation, visit:

• GPTProto API Docs
• API Endpoints

Privacy & Security

• API keys are encrypted and stored securely in Dify
• User prompts are sent to GPTProto API for processing only
• No data is stored by the plugin itself
• See PRIVACY.md for detailed privacy policy

Support

• Website: https://gptproto.com?source=dify
• Issues: GitHub Issues
• Email: support@gptproto.com

License

MIT License - see LICENSE for details.

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Made with love by GPTProto