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HeFu
One API key for every LLM — incl. DeepSeek, Qwen, Kimi
HeFu is an AI API gateway that gives you one OpenAI-compatible key for every major model — GPT, Claude, Gemini, plus first-class access to Chinese models (DeepSeek, Qwen, Kimi, GLM, MiniMax) that normally require a Chinese phone number and local billing. USD pay-as-you-go, no monthly minimum, Stripe checkout with GrabPay / PayNow / FPX for Southeast Asia.
Hey Product Hunt! Maker here.
Why we built HeFu: Chinese models (DeepSeek, Qwen, Kimi, GLM) are 10-30x cheaper than GPT-5-class models and genuinely good at coding now — but accessing them from outside China is a maze of phone verification, local billing and separate accounts.
HeFu gives you one OpenAI-compatible API key for all of them plus the global models you already use. Switch models by changing one parameter. Bill in USD, pay as you go.
Try it free (no monthly minimum):
https://hefu.hk/login?mode=regis...
We just published a systematic tool-calling compatibility test across DeepSeek / Qwen / GLM / Kimi (link in comments) — the differences in JSON schema and streaming behavior surprised us. Happy to answer anything about routing, fallbacks, or pricing.
What's the multi-model setup you're running today?
About HeFu on Product Hunt
“One API key for every LLM — incl. DeepSeek, Qwen, Kimi”
HeFu was submitted on Product Hunt and earned 2 upvotes and 2 comments, placing #134 on the daily leaderboard. HeFu is an AI API gateway that gives you one OpenAI-compatible key for every major model — GPT, Claude, Gemini, plus first-class access to Chinese models (DeepSeek, Qwen, Kimi, GLM, MiniMax) that normally require a Chinese phone number and local billing. USD pay-as-you-go, no monthly minimum, Stripe checkout with GrabPay / PayNow / FPX for Southeast Asia.
On the analytics side, HeFu competes within API, Developer Tools and Artificial Intelligence — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how HeFu performed against the three products that launched closest to it on the same day.
Who hunted HeFu?
HeFu was hunted by HEFU. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of HeFu including community comment highlights and product details, visit the product overview.
HEFU