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Overview

To meet developers’ needs for leveraging the Anthropic API ecosystem, our API now supports accessing all models via the Anthropic API interface.
It supports 200+ LLMs, including 7 free models.

Quick Start

Install the Anthropic SDK

API Usage

Endpoint: https://aihubmix.com/v1/messages

Compatibility Notes

Supported Parameters

When integrating via the Anthropic API, the following input parameters are supported:

Supported Message Types

Usage Example

Using GPT-5.2 in Claude Code

Although any supported model can be used via AIHubMix, for the best experience we recommend high-capability models such as gpt-5.2 or glm-4.7.

1. Install and Configure Claude Code

Refer to the Claude Code installation guide: https://docs.aihubmix.com/cn/api/Claude-Code

2. Connect Claude Code to AIHubMix

Claude configuration file: .claude/settings.json
Replace AIHUBMIX_API_KEY with your actual AIHubMix API key.
The native Claude Code installer cannot read standard .env files. Do not place these settings in a .env file.

3. Start a Conversation

Navigate to your project directory and launch Claude Code:
Once connected successfully, all prompts you send will be routed through AIHubMix.

4. Verification

You can verify the connection by running the /status command in Claude Code:

Last updated: 2026-06-01