gpt4free

The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3

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20 articles

How to Debug Provider Issues in gpt4free: A Complete Troubleshooting Guide

Troubleshoot gpt4free provider issues effectively. Enable logging to capture detailed error traces and pinpoint failing LLM providers for seamless debugging.

how-to-guide

Mar 4, 2026

What is the Model Context Protocol (MCP) Server Implementation in gpt4free?

Discover the Model Context Protocol (MCP) server in gpt4free. This JSON-RPC service offers AI agents web search, scraping, image generation, and more via HTTP or STDIO.

internals

Mar 4, 2026

What Is the Interference API in gpt4free? Complete Technical Guide

Explore the Interference API in gpt4free, an OpenAI-compatible REST server. Learn how this FastAPI tool enables seamless replacement of official OpenAI services with a multi-provider backend.

deep-dive

Mar 4, 2026

How to Configure Proxies for gpt4free Provider Requests: A Complete Guide

Learn how to configure proxies for gpt4free provider requests using environment variables, the create() method, or the CLI. Master proxy settings for enhanced access.

how-to-guide

Mar 4, 2026

How gpt4free Handles Model Selection: Registry and Resolution Deep Dive

Discover how gpt4free manages model selection using its flexible registry system. Learn how it maps model names to provider classes for efficient runtime resolution.

internals

Mar 4, 2026

How ClientFactory.create_custom_provider Works in gpt4free: Dynamic Provider Generation

Learn how ClientFactory create_custom_provider generates dynamic OpenAI-compatible providers at runtime by subclassing OpenaiTemplate and injecting custom endpoints.

internals

Mar 4, 2026

What Is the Difference Between AsyncProvider and AsyncGeneratorProvider in gpt4free?

Understand the difference between AsyncProvider and AsyncGeneratorProvider in gpt4free. Learn when to use each to process or stream AI responses effectively.

deep-dive

Mar 4, 2026

GPT4Free Supported Authentication Methods: API Keys, Cookies, and HAR Files Explained

Discover GPT4Free's authentication methods: API keys, browser cookies, and HAR files. Learn how to authenticate your requests efficiently for seamless access.

api-reference

Mar 4, 2026

How to Authenticate with gpt4free Providers: API Keys and OAuth Guide

Learn how to authenticate with gpt4free providers using API keys and OAuth. This guide covers environment variables and automatic credential caching for seamless integration.

how-to-guide

Mar 4, 2026

What Is ClientFactory in gpt4free? Factory Pattern Implementation Guide

Discover how ClientFactory in gpt4free simplifies creating synchronous and asynchronous client instances. Learn about provider configuration, resolution, and caching.

deep-dive

Mar 4, 2026

How to Implement a Custom Provider Using AbstractProvider in GPT4Free

Learn to implement a custom provider in GPT4Free. Subclass AbstractProvider, implement createCompletion, and register your provider for seamless integration.

how-to-guide

Mar 4, 2026

Understanding Model Definitions in gpt4free: Architecture and Usage Guide

Explore model definitions in gpt4free a centralized dataclass system mapping model names to providers. Learn about architecture and usage in this essential guide.

architecture

Mar 4, 2026

Have a question about this repo?

These articles cover the highlights, but your codebase questions are specific. Give your agent direct access to the source. Share this with your agent to get started:

Share the following with your agent to get started:

curl -s "https://instagit.com/install.md"

Add to your MCP client configuration:

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}

Ask your agent:

"Use Instagit MCP to understand how xtekky/gpt4free works."

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