If you've worked with AI APIs, you probably know the hassle: different providers, multiple API keys, separate billing, and different integration methods.
I wanted a simpler way to work with different models, so we built HefuAI.
HefuAI brings together 125+ AI models, including GPT, Claude, Gemini, DeepSeek, Kimi, GLM, and Qwen.
What it offers
- One API key for supported models
- OpenAI-compatible and Anthropic-compatible APIs
- Easy model switching
- Smart routing and automatic failover
- Transparent pricing with zero markup
- Charges only for successful API calls
- An online workbench for text, image, video, and voice models
It's built for developers, AI agent builders, and small teams who want to experiment with different models without managing multiple providers.
New users get 1$ in free credits to try it out.
Website: https://hefu.hk/login?mode=register&ref=GA9X9B6D
Disclosure: I'm part of the HefuAI team. I'd love to hear how other developers manage multiple AI providers and what you'd improve about the experience.
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Our new product is live — come and try it!