> ## 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.

# TokenExchangeResponse

RFC 8693 token exchange response.

## Fields

| Field               | Type                                                            | Required             | Description                                                                                                 | Example                                        |
| ------------------- | --------------------------------------------------------------- | -------------------- | ----------------------------------------------------------------------------------------------------------- | ---------------------------------------------- |
| `access_token`      | *str*                                                           | :heavy\_check\_mark: | A short-lived JWT to send as `Authorization: Bearer` to the inference API.                                  | \<short-lived openrouter access token jwt>     |
| `expires_in`        | *int*                                                           | :heavy\_check\_mark: | Seconds until the access token expires: at most 15 minutes, and never later than the subject token expires. | 900                                            |
| `issued_token_type` | [components.IssuedTokenType](../components/issuedtokentype.mdx) | :heavy\_check\_mark: | N/A                                                                                                         | urn:ietf:params:oauth:token-type:access\_token |
| `scope`             | *str*                                                           | :heavy\_check\_mark: | N/A                                                                                                         | inference                                      |
| `token_type`        | [components.TokenType](../components/tokentype.mdx)             | :heavy\_check\_mark: | N/A                                                                                                         | Bearer                                         |