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kimi-k3
Kimi API Pricing
Transparent pricing with no hidden fees. Pay only for what you use.
Token Pricing
Per 1M tokens
| Rate | Price |
|---|---|
| Input | 24 Credits~¥2.4 |
| Cached input | 2.4 Credits~¥0.24 |
| Output | 120 Credits~¥12 |
Context limits
- Maximum input tokens
- 1,000,000
- Maximum output tokens
- 128,000
Kimi API - Moonshot Language Models
Access Kimi K3, K2.7 Code, K2-Thinking, and K2.6. Moonshot AI's frontier models delivering strong reasoning, coding, and extended thinking capabilities.
50K+
Active Users
99.9%
Uptime
2x
Faster
70%
Cost Savings
Kimi API Key Features
Why Kimi models are gaining traction among AI developers
Advanced Reasoning
Code Excellence
Extended Thinking
Bilingual Strength
Natural Conversation
Long Context
Instruction Following
Tool Use
Kimi API Use Cases
How teams use Kimi models in production
AI Coding
Research & Analysis
Intelligent Chat
Content Creation
Document Processing
Translation
Getting Started with Kimi API
Start using Moonshot's models in minutes
Sign up & Add funds
Create your free 光谱汇深 account and top up your balance.
Get API Key
Generate an API key to access Kimi models programmatically.
Start Building
Use the playground above or integrate via the OpenAI-compatible API.
User Reviews
What developers say about our Kimi API
“Kimi K2's coding ability is seriously impressive. It handles complex refactoring tasks with ease.”
Alex Chen
Senior Developer
“K2-Thinking solved math problems that other models we tried couldn't. The reasoning depth is remarkable.”
Sarah Li
AI Researcher
“K2.5 is a big step up. We've integrated it into our content pipeline for Chinese and English.”
Mike Wang
Content Lead
“Competitive pricing and solid performance. Kimi is an excellent alternative to the big providers.”
Emily Zhou
Product Manager
“The thinking mode is perfect for our legal analysis tool. It works through complex cases methodically.”
David Liu
Legal Tech Engineer
“Fast API, clean documentation, and reliable uptime. Very happy with the switch to 光谱汇深 for Kimi.”
Lisa Zhang
Backend Developer
Frequently Asked Questions
Common questions about using the Kimi API
What Kimi models are available?
We offer the latest Kimi K3, plus K2.7 Code, K2.7 Code Highspeed, K2.6, and K2.5. Earlier K2 Instruct and K2 Thinking remain available.
What is Kimi K3?
K3 is the latest Kimi model from Moonshot AI, with a context window of up to 1M tokens. K2.7 Code is built for programming, and K2-Thinking adds extended reasoning for complex problems.
Kimi K3 vs K2.6: what's the difference?
Kimi K3 (sometimes searched as Kimi3) is Moonshot AI's latest model, with a context window of up to 1M tokens, and is the pick for the newest capabilities and long context. K2.6 and K2.5 remain available for existing workflows, K2.7 Code is built for programming, and K2-Thinking adds extended reasoning. They all share one 光谱汇深 API key, so switching only means changing the model ID.
How is pricing calculated?
Token-based pricing (input + output). Check the pricing table above for specific rates.
Is the API compatible with OpenAI's SDK?
Yes. Kimi models use the standard chat completions format and work with the OpenAI SDK.
Is my data secure?
Yes. Your API data is not stored or used for training. All requests are encrypted.
Which Kimi model should I choose?
K3 for the latest capabilities and long context. K2.7 Code for coding, or K2.7 Code Highspeed for faster coding responses. K2-Thinking for complex reasoning.
How much does the Kimi K3 API cost?
The Moonshot AI Kimi K3 API is billed per million input and output tokens. The pricing table on this page lists all available options. Prices shown are Gold member prices (20% off); Platinum and Diamond members save even more, up to 28%. You only pay for successful requests.
How do I get a Kimi API key?
Sign up for 光谱汇深, open the API Keys page in your dashboard and create a key. The same key works for the Moonshot AI Kimi API and every other model on the platform, with pay-as-you-go billing and no subscription.
Is the Kimi K3 API free?
No. There is no free quota for the Kimi K3 API. It is pay-as-you-go, you only pay for successful requests, and all prices are 20% off for members.
How do I use the Kimi K3 API?
The Moonshot AI Kimi API is OpenAI-compatible: call 光谱汇深's Chat Completions endpoint with the OpenAI SDK or any HTTP client, authenticate with your 光谱汇深 API key, and set model to the Kimi model you want from this page. Full parameters and code examples are in the 光谱汇深 docs (docs.callhub.cn).
How can I contact support for help?
You can submit a support ticket from the dashboard or email us at support@apimart.ai. Our team will get back to you as soon as possible.
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