Moonshot AI models and API pricing

Published Moonshot AI models available through Meldport. Check capabilities before selecting a model for your integration.

Latest catalog evidence: Verified on 2026-11-06.

Select the exact model and variant

Kimi coding, preview, high-speed and context variants can differ in rates and capabilities. Similar model names are not enough to treat two API IDs as interchangeable.

One currently active example is Kimi K3.1 Pro, API ID meldport/kimi-k3.1-pro. Its published context is 1,000,000 tokens; published capabilities: text, vision, cache, tools, stream. Evidence checked 2026-11-06. Review the model detail for its current evidence and limits.

Try a bounded Chat Completions request

Send this JSON to POST https://api.meldport.com/v1/chat/completions, with Content-Type: application/json and your dedicated key in the Authorization: Bearer header.

{
  "model": "meldport/kimi-k3.1-pro",
  "messages": [
    {
      "role": "user",
      "content": "Reply with one short sentence."
    }
  ],
  "max_tokens": 64,
  "stream": false
}

Store a dedicated key in your environment and follow the authentication quickstart. Use the exact ID above; a paid model ID and a :free alias have separate funding rules. See the eligible free aliases and shared monthly pool before assuming a free version is available.

Calculate ordinary input, cache and output costs, compare gateway tradeoffs, or read why your token ratio matters. Client-specific streaming and tool behavior must be tested separately; see agent compatibility.