> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://openrouter.ai/docs/llms.txt.
> For full documentation content, see https://openrouter.ai/docs/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://openrouter.ai/docs/_mcp/server.

# OpenRouterMetadata - Python SDK

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

## Fields

| Field       | Type                                                                               | Required             | Description | Example                                                                                                            |
| ----------- | ---------------------------------------------------------------------------------- | -------------------- | ----------- | ------------------------------------------------------------------------------------------------------------------ |
| `attempt`   | *int*                                                                              | :heavy\_check\_mark: | N/A         |                                                                                                                    |
| `attempts`  | List\[[components.RouterAttempt](/docs/sdks/components/components/routerattempt)]  | :heavy\_minus\_sign: | N/A         |                                                                                                                    |
| `endpoints` | [components.EndpointsMetadata](/docs/sdks/components/components/endpointsmetadata) | :heavy\_check\_mark: | N/A         | `{"available": [{"model": "openai/gpt-4o","provider": "OpenAI","selected": true}`<br />],<br />"total": `3<br />`} |
| `is_byok`   | *bool*                                                                             | :heavy\_check\_mark: | N/A         |                                                                                                                    |
| `params`    | [Optional\[components.RouterParams\]](../components/routerparams.md)               | :heavy\_minus\_sign: | N/A         | `{"version_group": "anthropic/claude-sonnet-4"}`                                                                   |
| `pipeline`  | List\[[components.PipelineStage](/docs/sdks/components/components/pipelinestage)]  | :heavy\_minus\_sign: | N/A         |                                                                                                                    |
| `region`    | *Nullable\[str]*                                                                   | :heavy\_check\_mark: | N/A         |                                                                                                                    |
| `requested` | *str*                                                                              | :heavy\_check\_mark: | N/A         |                                                                                                                    |
| `strategy`  | [components.RoutingStrategy](/docs/sdks/components/components/routingstrategy)     | :heavy\_check\_mark: | N/A         | direct                                                                                                             |
| `summary`   | *str*                                                                              | :heavy\_check\_mark: | N/A         |                                                                                                                    |