> ## 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.

# ExchangeAuthCodeForAPIKeyResponse

Successfully exchanged code for an API key

## Fields

| Field     | Type             | Required             | Description                                | Example                                                                   |
| --------- | ---------------- | -------------------- | ------------------------------------------ | ------------------------------------------------------------------------- |
| `key`     | *str*            | :heavy\_check\_mark: | The API key to use for OpenRouter requests | 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 |
| `user_id` | *Nullable\[str]* | :heavy\_check\_mark: | User ID associated with the API key        | user\_2yOPcMpKoQhcd4bVgSMlELRaIah                                         |