> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Key

## Fields

| Field | Type | Required | Description |
| - | - | - | - |
| `Alg` | [components.Alg](../../models/components/alg.mdx) | :heavy\_check\_mark: | N/A |
| `Crv` | [components.Crv](../../models/components/crv.mdx) | :heavy\_check\_mark: | N/A |
| `Kid` | `string` | :heavy\_check\_mark: | N/A |
| `Kty` | [components.Kty](../../models/components/kty.mdx) | :heavy\_check\_mark: | N/A |
| `Use` | [components.Use](../../models/components/use.mdx) | :heavy\_check\_mark: | N/A |
| `X` | `string` | :heavy\_check\_mark: | N/A |
| `Y` | `string` | :heavy\_check\_mark: | N/A |