> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-7021d5f4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# PerRequestLimits - Python SDK

> PerRequestLimits method reference

<Warning>
  The Python SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/python-sdk/issues).
</Warning>

Per-request token limits

## Fields

| Field               | Type    | Required             | Description                           | Example |
| ------------------- | ------- | -------------------- | ------------------------------------- | ------- |
| `completion_tokens` | *float* | :heavy\_check\_mark: | Maximum completion tokens per request | 1000    |
| `prompt_tokens`     | *float* | :heavy\_check\_mark: | Maximum prompt tokens per request     | 1000    |