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

> getMerkleHashVersion(merkleHashVersionSource: MerkleHashVersionSource ): number Gets the merkle hash version from the provided source Parameters merkleHash

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

Function

# getMerkleHashVersion

* ```signature
  getMerkleHashVersion(merkleHashVersionSource: MerkleHashVersionSource): number
  ```

  Gets the merkle hash version from the provided source

  #### Parameters

  + merkleHashVersionSource: [MerkleHashVersionSource](https://docs.chromia.com/pages/ft4-ts-client/types/utils.MerkleHashVersionSource/)

    the source to get the merkle hash version from, or the merkle hash version itself

  #### Returns number

  the merkle hash version

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