> ## Documentation Index
> Fetch the complete documentation index at: https://litprotocol-vincent.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# isAnyVincentJWT

> **isAnyVincentJWT**(`decodedJWT`): `decodedJWT is AnyVincentJWT`

Defined in: [app-sdk/src/jwt/typeGuards.ts:41](https://github.com/LIT-Protocol/Vincent/blob/59bbcc58961d006596c8c80671cc1200f69f2946/packages/libs/app-sdk/src/jwt/typeGuards.ts#L41)

Check if the decoded JWT matches any known Vincent JWT variant

## Parameters

### decodedJWT

[`DecodedJWT`](/api-reference/app-sdk/jwt/interfaces/DecodedJWT)

## Returns

`decodedJWT is AnyVincentJWT`


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