# getAllAuthHandlers · FT4 TypeScript client · Chromia Docs (concept)

> getAllAuthHandlers(
    queryable: Queryable,
): Promise<{ [key: string]: AuthHandler }> Retrieves all available auth handlers that is registered on the bl

Source: https://docs.chromia.com/pages/ft4-ts-client/functions/utils.getAllAuthHandlers/

Function

# getAllAuthHandlers

* ```signature
  getAllAuthHandlers(
      queryable: Queryable,
  ): Promise<{ [key: string]: AuthHandler }>
  ```

  Retrieves all available auth handlers that is registered on the blockchain

  #### Parameters

  + queryable: Queryable

    the client to use to query the blockchain

  #### Returns Promise<{ [key: string]: [AuthHandler](https://docs.chromia.com/pages/ft4-ts-client/types/authentication.AuthHandler/) }>

  An object containing `AuthHandler`s which is keyed on the corresponding operation name

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-ts-client/functions/utils.getAllAuthHandlers.html)Generated API reference, mirrored from the live docs