LLM Reference
OpenRouter

Using Kimi K2 on OpenRouter

Implementation guide · Kimi K2 · Moonshot AI

ServerlessOpen Source

OpenRouter exposes Kimi K2 through model ID moonshotai/kimi-k2. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-06-15. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at OpenRouter and generate an API key.
  2. 2
    Use the OpenRouter SDK or REST API to call moonshotai/kimi-k2 — see the documentation for request format.
  3. 3
    You'll be billed $0.57/1M input, $2.30/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

TypePrice (per 1M)
Input tokens$0.57
Output tokens$2.30

Capabilities

JSON / Tool useStructured Outputs

About Kimi K2

Original Kimi K2 model from Moonshot AI. Moonshot discontinued the Kimi K2 series API IDs on 2026-05-25; use kimi-k2-6 as the current successor.

Full model details →

Model Specs

Released2025-07-11
Parameters1K
Context262k

More Models on OpenRouter

Kimi K2 ThinkingKimi K2.6Kimi K2.7-Code
All models on OpenRouter →

Also available on(2)

AWS Bedrock$0.50/1MGCP Vertex AI$0.50/1M
Compare all providers →

Provider

OpenRouter
OpenRouter

OpenRouter, Inc.

New York, NY, USA