Key4UAPI Interface Integration
Python Configuration Methods
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Key4UAPI Interface Integration
Key4U English
Introduction
Contact
Quick Start with API
API Group Comparison Table
API Group Characteristics & Pricing Differences
Key4U Agent registration
Chat
ChatGPT API
ChatGPT Audio
GPT-4o-audio
Audio to Text whisper-1
Audio to Text gpt-4o-transcribe
Create voice gpt-4o-mini-tts
Create translation (not supported)
ChatGPT Chat
Chat Completion Object
Chat completion chunk object
Create Chat Completion (Streaming)
Create Chat Completion (Non-Streaming)
Create Chat Image Recognition (Streaming)
Create Chat Image Recognition (Streaming) best64
Create Chat Image Recognition (Non-streaming)
Create Chat Generation Diagram (Non-streaming)
Official Function Calling Invocation
Official N Testing
List models
Create Chat Function Call
Create Structured Output
Controlling Reasoning Model Effort Level
Create chat completion qwen-mt-turbo
Create Chat Completion - DeepSeek v3.1 Thinking Level (Streaming)
deepseek-ocr recognition
ChatGPT Auto-Completion (Completions)
Completion object
Creation completed
ChatGPT Embeddings
Embedded Object
Create Embedding
Web Search
web search
Anthropic Claude API
Chat Completion Object
Chat completion chunk object
Native format
Create Chat Completion (Streaming)
Create Function Call (Streaming)
Creating Formatted Output
Create Thinking Chat
PDF Support
PDF supports base64 format
Online Search
chat-compatible format
Create Thinking Chat
Create Chat Completion (Streaming)
Create Chat Completion (Non-Streaming)
Create Chat Image Recognition (Streaming)
Create Chat Image Recognition (Non-Streaming)
Google Gemini API
Native format
Text Generation
Text Generation - Stream
Text Generation + Thinking Stream
Image Generation
Image Generation gemini-2.5-flash-image
Image Generation gemini-2.5-flash-image Control Aspect Ratio
Image Generation gemini-3-pro-image-preview Control Aspect Ratio + Clarity
Image Editing
Image Understanding
Formatted Output
Function call
Document Understanding
URL context [native format]
Code Execution
google search
Video Understanding
URL context
Audio Understanding
Embeddings
TTS Text-to-Speech
Text generation gemini-3-pro-preview:generateContent
Imagen Generate Images
gemini-tts text-to-speech
Text Embedding
chat-compatible format
Gemini Image Generation API [Chat-Compatible Format]
Chat Interface [chat compatible format]
Chat Interface - Thought 1 [chat compatible format]
Chat Interface - Thought 2 [chat compatible format]
Image Recognition API [chat-compatible format]
Chat + Read File Interface [chat compatible format]
Text Embedding [chat compatible format]
Chat (Responses)
Responses API vs Chat API Comparison
Create Model Response
Create function call
Create Model Response (Streaming Return)
Create Model Response (Control Thinking Length)
Create Web Search
Create model response gpt-5 enable thinking
Create Function Call Copy
Drawing Model
README
Image Object
Midjourney
Upload Image
Submit Imagine Task
Query task status by task ID
Query tasks by ID list
Get the seed of the task image
Execute Action
Submit Blend Task
Submit Describe Task
Submit Modal
Ideogram
Generate 3.0 (Text-to-Image) Generate
Generate 3.0 (Image Editing) Edit
Generate 3.0 (Image Remaster) Remix
Generate 3.0 (Image Reconstruction) Reframe
Generate 3.0 (Replace Background) Replace Background
ideogram (text-to-image)
Remix (Blend Image)
Upscale (Enhance to High Definition)
Describe
GPT Image Series
Create gpt-image-1
Edit gpt-image-1
Mask gpt-image-1
Create gpt-image-1.5
Edit gpt-image-1.5
Mask gpt-image-1.5
DALL·E 3
Create DALL·E 3
FLUX Series
GPT compatible format
Flux Image Creation (OpenAI dall-e-3 Format)
Flux Editor (OpenAI DALL-E-3 Format)
Replicate Official Format
Flux Resolution
Integration Tutorial
Create task black-forest-labs/flux-kontext-dev
Query Task
Doubao Series
doubao-seedream-3-0-t2i-250415
doubao-seededit-3-0-i2i-250628
doubao-seedream-4-0-250828-text-to-image
doubao-seedream-4-0-250828-image-to-image
doubao-seedream-4-0-250828-multi-image-to-image
doubao-seedream-4-5-251128 Text-to-Image (Pure Text Input, Single Image Output)
doubao-seedream-4-5-251128 Image-to-Image Generation (Single Image Input, Single Image Output)
doubao-seedream-4-5-251128 Multi-image Fusion (Multiple Image Input, Single Image Output)
doubao-seedream-4-5-251128 Image Group Output (Multiple Image Output)
doubao-seedream-4-5-251128 Single Image to Image Group
doubao-seedream-4-5-251128 Multiple reference image generation group image
Fal.ai platform
Status Code
Get request result
/fal-ai/nano-banana Text-to-Image
/fal-ai/nano-banana/edit Image Editing
Tencent AIGC Image Generation
Status Code
Get request result
Create Task
Qwen Series
qwen-image-max
z-image-turbo
qwen-image-edit-2509
Video Model
veo video generation
Unified Video Format
Status Code
Create Video
Create video with images
Query Task
Create Video (Reference Image)
OpenAI Video Format
OpenAI create video with image
OpenAI Query Task
openai download video
Luma video generation
Official API Format
Status Code
Submit Video Generation Task
Extended Video
Query Task
Query a Single Task
Batch Retrieve Tasks
Runway Video Generation
Status Code
Submit video generation task
Query Video Task (Free)
Minimax Video Generation
Status Code
Submit video generation task
Video Task Status Query
Image-to-Video
First and Last Frame Video
Doubao Video Generation
Text-to-Video Example
Image-to-Video - First Frame
seedance-lite-first-and-last-frames
Image to Video - Base64 Encoding
seedance-lite-reference image
Query a Single Task
Query Video Generation Task List - Default
Query Video Generation Task List - Search Multiple Task IDs
seedance-1-5-pro-first-and-last-frames
seedance-1-5-pro
Sora video generation
Unified Video Format
Query Task
Create video with images sora-2
Create video sora-2
Create video sora-2-pro
Create Video (with Character)
chat format
Create Video
Create video with images
Continuous Modification Video Generation
OpenAI Official Video Format
OpenAI create video with image
Creating Videos with Storyboards
OpenAI create video with image private mode
OpenAI Create Video (with Character)
OpenAI video editing
openai download video
OpenAI Query Task
Create Role
Grok Video Generation
Unified Video Format
Status Code
Create Video
Query Task
Tongyi Wanxiang Video Generation
Generate Video
Video Query
Tencent AIGC Video Generation
Status Code
Create Task
Get request result
GPTs Related
Introduction
GPTs Conversation
Text-to-Music Suno
Instructions
parameter
Task Submission
Generate Song (Inspiration Mode)
Generate Song (Custom Mode)
Generate Song (Continuation Mode)
Generate Song (Artist Style)
Generate Song (Upload Song for Secondary Creation)
Generate Song (Concatenate Song)
Generate Lyrics
Song Concatenation
Report upload completed
Query Upload Processing Status
Initialize audio file
Request Upload Authorization
S3 Upload Example
Scenario 1: Inspiration Mode
Scenario 2: Custom.Lyrics.SongName
Scenario 3: Pure Music - Custom
Query Interface
Batch Retrieve Tasks
Query a Single Task
Get WAV
Timing: Lyrics, Audio Timeline
Get Scene Details
Python Configuration Methods
Python Speech-to-Text
Python Text-to-Speech
Python Using Embeddings for Vectorization
Python Calling DALL·E
Simple Python OpenAI Function-Calling Demo
Simple Python LangChain calling OpenAI demo
Python llama_index Configuration
Python Fundamentals Conversation
Python uses gpt-4o to recognize images - local images
Using Python with GPT-4o to Recognize Images
Using Claude to Recognize Images in Python
Python library streaming output
GPT Realtime Model Invocation
Python request streaming output demo
Python using gpt-image-1 to create and edit images
Python OpenAI official library (using AutoGPT, langchain, etc.)
Python continuous conversation
Rerank Reranking Model
Reordering
Kling Platform
Callback Protocol
Text-to-video
Text-to-video
Query Task (Single)
Image-to-Video
Image-to-Video
Query Task (Single)
Omni-Video
Omni-Video
Query Task (Single)
Multi-image reference video
Multi-image reference video
Query Task (Single)
Multimodal Video Editing
Initialize video to be edited
Add Video Selection
Delete Video Selection
Preview Selected Region Video
Multimodal Video
Query Task (Single)
Video Extension
Video Extension
Query Task (Single)
Video Effects
Video Effects
Query Task (Single)
Image Generation
Image Generation
Query Task (Single)
Multi-image reference image generation
Multi-image reference image generation
Query Task (Single)
Omni-Image
Omni-Image
Query Task (Single)
Expand image
Expand image
Query Task (Single)
Image Recognition
Image Recognition
Digital human
Digital human
Query Task (Single)
Text-to-Speech Sound Effects
Text-to-Speech Sound Effects
Query Task (Single)
Video-to-Audio
Video-to-Audio
Query Task (Single)
Speech Synthesis
Speech Synthesis
Virtual Try-On
Virtual Try-On
Query Task (Single)
lip-sync
Face Recognition
lip-sync
Query Task (Single)
Custom Voice
Custom Voice
Query Custom Voice (Single)
Query Official Voice
Delete Custom Voice
Action Control
Action Control
Query Task (Single)
subject
subject
Replicate Aggregation Platform
Integration Tutorial
Flux Resolution
Query Task
Create Task - Via Model Version (predictions)
Create task stability-ai/stable-diffusion
Create task stability-ai/sdxl
Create Task stability-ai/stable-diffusion-inpainting
Create task stability-ai/stable-diffusion-img2img
Create task lucataco/flux-schnell-lora
Create task lucataco/flux-dev-lora
Create task andreasjansson/stable-diffusion-animation
Create task sujaykhandekar/object-removal
Create task cjwbw/rembg
Create task lucataco/animate-diff
Create task ideogram-ai/ideogram-v2-turbo
Create task black-forest-labs/flux-kontext-dev
Create task minimax/video-01-live
Create task minimax/video-01
Create task recraft-ai/recraft-v3
Create task recraft-ai/recraft-v3-svg
Create task black-forest-labs/flux-1.1-pro-ultra
Create task black-forest-labs/flux-kontext-pro
Create task black-forest-labs/flux-kontext-max
Create task flux-kontext-apps/multi-image-kontext-max
Create task flux-kontext-apps/multi-image-kontext-pro
Create task lucataco/remove-bg
Create task riffusion/riffusion
Create task black-forest-labs/flux-fill-dev
Create task black-forest-labs/flux-fill-pro
Create task google/imagen-4-fast
Create task google/imagen-4-ultra
Create task google/imagen-4
Create task prunaai/vace-14b
Create task bytedance/seedream-4
Minimax Platform
Create Asynchronous Text-to-Speech Task V2
Synchronous Text-to-Speech V2
Text-to-Image-to-Video Generation Task
Upload Reproduced Audio
Upload Sample Audio
First and Last Frame Video Generation
Timbre Quick Replication
Query video generation task status
Retrieval (for video download, asynchronous audio download)
Text Synthesis
Query Speech Synthesis Task Status
Timbre Design
minimax-voice (TTS)
Generate speech from Minimax
Vidu Platform: Video Generation, Image Generation, Audio Generation
Status Code
Create a text-to-video task
Create Image-to-Video Task
Create Image Generation Task
Create Text-to-Speech Audio Task
Speech Synthesis
Create Reference Video Task
Create First and Last Frame Generated Video Task
Get request result
Fal-ai Aggregation Platform
Integration Tutorial
falai-veo3 video generation
/fal-ai/veo3
/fal-ai/veo3/fast/image-to-video
/fal-ai/veo3/fast
/fal-ai/veo3/requests/{request_id}
/fal-ai/veo3/image-to-video
Get request result
/fal-ai/flux-1/dev
/fal-ai/flux-1/dev/image-to-image
/fal-ai/flux-1/dev/redux
/fal-ai/flux-1/schnell/redux
/fal-ai/flux-pro/kontext
/fal-ai/flux-pro/kontext/text-to-image
/fal-ai/flux-pro/kontext/max
/fal-ai/flux-pro/kontext/max/multi
/fal-ai/wan/v2.2-a14b/image-to-image
/fal-ai/bytedance/seedream/v4/text-to-image
/fal-ai/bytedance/seedream/v4/edit
/fal-ai/vidu/reference-to-image
/fal-ai/imagen4/preview
/fal-ai/qwen-image-edit-lora
/fal-ai/qwen-image-edit-plus
/fal-ai/kling-video/v2.5-turbo/pro/text-to-video
/fal-ai/kling-video/v2.5-turbo/pro/image-to-video
/fal-ai/flux-lora
/fal-ai/flux-lora/image-to-image
/fal-ai/flux-lora/inpainting
/fal-ai/kling-video/v2.5-turbo/pro/text-to-video
/fal-ai/qwen-image-edit-lora
PHP Configuration Methods
PHP Image Editing Demo
Node.js configuration methods
Node.js Basic Conversation
Tutorials for Various Plugins/Software
Codex Configuration Tutorial
OpenClaw Clawdbot Custom Relay Station Configuration Tutorial
N8N Workflow Using Relay API Tutorial
OpenCode Configuration Tutorial
Gemini CLI Relay Station Configuration and Usage Tutorial
Claude Code Installation and Usage Tutorial
CherryStudio Calling Claude MCP
Cherry Studio Configuration Tutorial
Cherry Studio Configuration Tutorial for Banana Pro 4K and Resolution Settings
CherryStudio Configuration o4 Reasoning Level
Dou Zi Workflow Simple Configuration from Input to URL Retrieval
Add Model to Dify
Cline Configuration Tutorial
Aider Configuration Tutorial
Cursor Configuration Tutorial
LobChat Setup Tutorial
ChatBox (Recommended)
Open Source gpt_academic
NextChat Setup Tutorial
Zotero GPT Configuration Method
CLAUDE DEV Configuration Tutorial
Immersive Translation - Configure GPT Translation
Browser Extension ChatGPT Sidebar
ChatGPT-on-WeChat Configuration Tutorial
ChatGPT GPT Academic Optimization Configuration GPT Tutorial
RikkaHub Configuration Tutorial
Coze Workflow Relay API Tutorial
n8n Workflow Example: Fetching Local Images and Generating Videos
OpenClaw Latest Version Custom Relay Station Configuration Tutorial
Help Center
AI return field: thinking-related
HTTP Status Codes and Their Meanings
Self-hosted Image Hosting API
Python Configuration Methods
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Python uses gpt-4o to recognize images - local images
Modified at
2026-03-06 15:34:52
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