Ann NgAnn Ng
5 min read

How to use Kimi K2 from DeepInfra with API Key on TypingMind

Learn how to access and use Kimi K2 with your DeepInfra API key through TypingMind. Get started with this powerful AI model in minutes.

DeepInfra is a cloud inference platform providing fast and cost-effective access to a wide range of open-source AI models including Llama, Mistral, DeepSeek, and more through an OpenAI-compatible API.

Key features include serverless inference with pay-per-token pricing, support for text generation, embeddings, and image models, low-latency responses powered by optimized GPU infrastructure, and easy integration with any OpenAI-compatible client or SDK.

Official Documentation: https://deepinfra.com/models

Kimi K2 Overview

Model NameKimi K2
ProviderDeepInfra
Model IDmoonshotai/Kimi-K2-Instruct
Release DateJul 11, 2025
Last UpdatedJul 11, 2025
Knowledge Cutoff2024-10
Context Window131,072 tokens
Max Output32,768 tokens
Pricing /1M tokens$0.5 input
$2 output
Input Modalitiestext
Output Modalitiestext
Capabilities
Tool CallingTemperature ControlOpen Weights

Complete Setup Guide

1

Get Your DeepInfra API Key

First, you'll need to obtain an API key from DeepInfra. This key allows you to access their AI models directly and pay only for what you use.

  1. Visit DeepInfra's API console
  2. Sign up or log in to your account
  3. Navigate to the API keys section
  4. Generate a new API key (copy it immediately as some providers only show it once)
  5. Save your API key in a secure password manager or encrypted note

⚠️ Important: Keep your API key secure and never share it publicly. Store it safely as you'll need it to connect with TypingMind.

2

Configure TypingMind with DeepInfra API Key

  1. Open TypingMind in your browser
  2. Click the "Settings" icon (gear symbol)
  3. Navigate to "Models" section
  4. Click "Add Custom Model"
  5. Fill in the model information:
    Name: moonshotai/Kimi-K2-Instruct via DeepInfra (or your preferred name)
    Endpoint: https://api.deepinfra.com/v1/chat/completions
    Model ID: moonshotai/Kimi-K2-Instruct
    Context Length: Enter the model's context window (e.g., 131072 for moonshotai/Kimi-K2-Instruct)
    DeepInfra Endpoint URL input fieldmoonshotai/Kimi-K2-Instructhttps://api.deepinfra.com/v1/chat/completionsmoonshotai/Kimi-K2-Instruct via DeepInfrahttps://www.typingmind.com/model-logo.webp131072
  6. Add custom headers by clicking "Add Custom Headers" in the Advanced Settings section:
    Authorization: Bearer <DEEPINFRA_API_KEY>:
    X-Title: typingmind.com
    HTTP-Referer: https://www.typingmind.com
  7. Enable "Support Plugins (via OpenAI Functions)" if the model supports the "functions" or "tool_calls" parameter, or enable "Support OpenAI Vision" if the model supports vision.
  8. Click "Test" to verify the configuration
  9. If you see "Nice, the endpoint is working!", click "Add Model"
3

Start chatting with Kimi K2

Now you can start chatting with Kimi K2 through TypingMind:

  • Select Kimi K2 from the model dropdown menu
  • Start typing your message in the chat input
  • Enjoy faster responses and better features than the official interface
  • Switch between different AI models as needed
The best frontend AI chat for moonshotai/Kimi-K2-Instruct via OpenRouter API KeyThe best frontend AI chat for moonshotai/Kimi-K2-Instruct via OpenRouter API Keymoonshotai/Kimi-K2-InstructThe best frontend AI chat for moonshotai/Kimi-K2-Instruct via OpenRouter API Key

💡 Pro tips for better results:

Frequently Asked Questions

Do I need a subscription to use Kimi K2?

No! With DeepInfra API, you pay only for what you use with no monthly subscription. Add credits to your DeepInfra account and pay as you go. TypingMind is also a one-time purchase, not a subscription.

How much will it cost to use Kimi K2?

Kimi K2 costs $0.5/1M input tokens and $2/1M output tokens. A typical conversation might cost $0.01-0.10 depending on length.

Can I use other models besides Kimi K2?

Yes! With DeepInfra API + TypingMind, you can access all DeepInfra models. Switch between them instantly in TypingMind.

Is my data private and secure?

Yes! TypingMind stores conversations locally (web version in browser, desktop version on your device). DeepInfra handles API calls securely. Check DeepInfra's data policy for specifics.

Can I use Kimi K2 for commercial projects?

Yes! Check DeepInfra's terms of service for specific commercial use policies. TypingMind supports commercial use.