Connect AIHubMix
AIHubMix is a multi-model AI API gateway that provides unified access to OpenAI, Claude, Gemini, DeepSeek, Kimi and more through a single API key. Beyond LLM, it also supports speech, embedding, reranking and other capabilities.
Fully compatible with the OpenAI API format — just change the API Base and Key to get started. Some models are completely free for development and testing.
Get an API Key
- Sign up at AIHubMix
- Go to Console → API Keys to create a new key
Configure in AstrBot
Open the AstrBot dashboard , click Providers → Add Provider → OpenAI.
Fill in the following:
| Field | Value |
|---|---|
| API Base URL | https://aihubmix.com/v1 |
| API Key | Your AIHubMix key |
After saving, click the provider card to add models.
Recommended Models
Free Models 🆓
These models are completely free, great for development and testing:
| Model ID | Description |
|---|---|
gpt-4.1-free | GPT-4.1 free tier |
gemini-3-flash-preview-free | Gemini 3 Flash free tier |
coding-glm-5-free | GLM-5 coding model, free |
coding-minimax-m2.5-free | MiniMax M2.5 coding model, free |
Paid Models (Popular)
| Model ID | Provider | Description |
|---|---|---|
gpt-5.4 | OpenAI | Latest flagship model |
claude-sonnet-4-6 | Anthropic | Great for reasoning and code |
gpt-5.3-chat-latest | OpenAI | High-performance chat |
deepseek-v3.2 | DeepSeek | Cost-effective |
kimi-k2.5 | Moonshot | Long context |
gemini-3.1-pro-preview | Multimodal |
See the full model list at AIHubMix Docs.
More Than Chat Models
AIHubMix also supports the following capabilities, all configurable in AstrBot:
| Capability | AstrBot Config Location |
|---|---|
| Speech-to-Text (STT) | Providers → Speech to Text |
| Text-to-Speech (TTS) | Providers → Text to Speech |
| Embedding | Providers → Embedding |
| Reranking | Providers → Rerank |
All capabilities use the same API Key and API Base — no extra setup needed.
Set as Default
Go to Settings → Provider Settings, set "Default Chat Model Provider" to your AIHubMix provider, and save.