01
OpenAI compatible
Use familiar SDKs and request shapes.
Kimi K3 Developer API
Build with frontier intelligence.
An OpenAI-compatible API for coding agents, knowledge workflows, and long-context applications. Start with 500 free credits.
02
Scoped credentials
Create and revoke server-side keys anytime.
03
Secure by default
Secrets are hashed and shown only once.
Quick start
One endpoint. Familiar tools.
Base URL
https://kimik3.online/api/v1
Endpoint
POST /chat/completions
Authentication
Authorization: Bearer sk_kimi_...
Models
kimi-k3
curl https://kimik3.online/api/v1/chat/completions \
-H "Authorization: Bearer $KIMI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "kimi-k3",
"messages": [{"role": "user", "content": "Explain this architecture."}]
}'Cached input
500 tokens / credit
Standard input
50 tokens / credit
Model output
10 tokens / credit
Ready when you are