$4,000 in API credits, free, just register. One endpoint. GLM 5.2, DeepSeek, KIMI, and 40+ more models. OpenAI-compatible — drop it in wherever you’re already sending requests. No card. No trial expiry.
✦ ✦ ✦
🤖 What's in the model pool
Chinese frontier models — the ones actually worth the credits:
Model
What it is
GLM 5.2 Zhipu AI’s flagship — strong reasoning, long context, function calling
DeepSeek V3 / R1 Open-weights, GPT-4 class, dirt cheap per token
KIMI K2 Moonshot AI — 128k context, strong at document + code tasks
Doubao ByteDance’s model family — fast, cheap, production-grade
Moonshot / StepFun Chinese mid-tier, good for high-volume use
All served through one OpenAI-compatible base URL — same Authorization: Bearer sk-... header, same /v1/chat/completions endpoint.
✦ ✦ ✦
⚡ Grab the credits — 2 steps
https://api.hcnsec.cn/register?aff=xbVE
Console → API Keys → create a key → start hitting the endpoint
https://api.hcnsec.cn/v1/chat/completions
Authorization: Bearer sk-YOUR_KEY
Credits land immediately. No verification, no waiting.
✦ ✦ ✦
$4k of credits to find out which Chinese model actually fits your stack.
Thanks just claim mine and already link that to my project in cursor. Thanks a million
how to use it in cursor? i claimed it and added api key in openai section and overwrote baseurl as https://api.hcnsec.cn/v1 but still get limit usage.
how do i configured api keys in opencode or cursor
can i generate videos using this api?
Jumbow
July 20, 2026, 11:27am
6
It’s not accepting any type of email while registering!!!
Zach
July 20, 2026, 12:22pm
7
Gmail works for me but not Proton
Looks like its $2,000 free.
Seems we can’t use it in cursor or where do we put the api key?
i key?
Appreciated bro. Thank you very much, I received total **$5,650.15 balance.Link
It is working as expected in claude code, cursor, vscode, antigravity and other tools as well.
Do you need cursor pro subscription to use the credits?
How to connect in cursor bro? Do i need active cursor pro subscription to use this?
You do not need any subscription to use this API in cursor. It can be integrate with any AI agent.
Step 1: Open Cursor Settings
Step 2: Enable OpenAI API
Step 3: Override Base URLhttps://api.hcnsec.cn/v1
Step 4: Add a custom model
If you have free subscription then keep chat on auto.
Seems you are not following instructions, share snapshot of setting and your chat option
Register → https://api.hcnsec.cn/register?aff=xbVE
Go to Console → API Keys → create a key → start hitting the endpoint
I am still getting this error after carefully following your instructions.
!