KlingAIAuth

Namespace: Vercel.AI.KlingAI

public static class KlingAIAuth

Resolves the bearer token for KlingAI API requests. KlingAI accepts a single API key sent as a bearer token, or a legacy access key / secret key pair that signs a short-lived JWT.

Inheritance: object

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Fields

AccessKeyEnvironmentVariable

public const string AccessKeyEnvironmentVariable = "KLINGAI_ACCESS_KEY"

Environment variable that holds the legacy access key.

Value: string

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ApiKeyEnvironmentVariable

public const string ApiKeyEnvironmentVariable = "KLINGAI_API_KEY"

Environment variable that holds the API key.

Value: string

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SecretKeyEnvironmentVariable

public const string SecretKeyEnvironmentVariable = "KLINGAI_SECRET_KEY"

Environment variable that holds the legacy secret key.

Value: string

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Methods

GenerateAuthToken(string?, string?)

public static string GenerateAuthToken(string? accessKey = null, string? secretKey = null)

Signs a JWT (HS256) from a legacy access key / secret key pair. The token is valid for 30 minutes. A missing key falls back to its environment variable.

Parameters

Name	Type	Description
accessKey	string
secretKey	string

Returns: string

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ResolveAuthToken(string?, string?, string?)

public static string ResolveAuthToken(string? apiKey = null, string? accessKey = null, string? secretKey = null)

Resolves the bearer token. Explicit values win over environment variables, and the API key wins over the access key / secret key pair: apiKey, then accessKey with secretKey, then KLINGAI_API_KEY, then KLINGAI_ACCESS_KEY with KLINGAI_SECRET_KEY.

Parameters

Name	Type	Description
apiKey	string
accessKey	string
secretKey	string

Returns: string

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