# get_asset_details_for_crosschain_registration · FT4 Rell API · Chromia Docs (concept)

> @mount("ft4.get_ asset_ details_ for_ crosschain_ registration")
query get_ asset_ details_ for_ crosschain_ registration(asset_ id: byte_ array): (id: byt

Source: https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.external.assets/get_asset_details_for_crosschain_registration/

QUERY

# get\_asset\_details\_for\_crosschain\_registration

```signature
@mount("ft4.get_asset_details_for_crosschain_registration")
query get_asset_details_for_crosschain_registration(asset_id: byte_array): (id: byte_array, name: text, symbol: text, decimals: integer, blockchain_rid: byte_array, icon_url: text, type: text, uniqueness_resolver: byte_array)
```

[Source](https://gitlab.com/chromaway/ft4-lib/-/blob/development/rell/src/lib/ft4/external/assets/queries.rell#lines-183)

Outputs the details of an asset in a format that is used by other chains to register
it as a crosschain asset.

Throws if the asset does not exist on this chain.

**Parameters**

* **asset\_id** — the id of the asset

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-rell/-f-t4%20-library/lib.ft4.external.assets/get_asset_details_for_crosschain_registration.html)Generated API reference, mirrored from the live docs