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

> registerCrosschainAsset(
    chromiaClient: IClient,
    adminSignatureProvider: SignatureProvider,
    assetId: BufferId,
    originBlockchainRid: BufferI

Source: https://docs.chromia.com/pages/ft4-ts-client/functions/admin.registerCrosschainAsset/

Function

# registerCrosschainAsset

* ```signature
  registerCrosschainAsset(
      chromiaClient: IClient,
      adminSignatureProvider: SignatureProvider,
      assetId: BufferId,
      originBlockchainRid: BufferId,
  ): Promise<{ receipt: TransactionReceipt }>
  ```

  Registers a crosschain asset

  #### Parameters

  + chromiaClient: IClient

    a client to connect to the blockchain
  + adminSignatureProvider: SignatureProvider

    a signature provider with the keypair stored
    in chromia.yml under `lib.ft4.core.admin`
  + assetId: BufferId

    id of the asset to register
  + originBlockchainRid: BufferId

    where this chain will get the asset from (might be different
    from asset.issuingBrid)

  #### Returns Promise<{ receipt: TransactionReceipt }>

  a TransactionReceipt object that allows to check the status of the
  transaction and its RID

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