Core - Updating Assets

The update authority or delegate of a Core Asset has the ability to change some of the Asset's data.

Updating a Core Asset

Here is how you can use our SDKs to update an MPL Core Asset.

Update an Asset

import { publicKey } from '@metaplex-foundation/umi'
import { update, fetchAsset } from '@metaplex-foundation/mpl-core'

const assetId = publicKey('11111111111111111111111111111111')
const asset = await fetchAsset(umi, assetId)

await update(umi, {
  asset: asset,
  name: 'New Nft Name',
  uri: 'https://example.com/new-uri',
}).sendAndConfirm(umi)

Making a Core Asset Data Immutable

Here is how you can use our SDKs to update an MPL Core Asset.

Update an Asset

import { publicKey } from '@metaplex-foundation/umi'
import { update, fetchAsset } from '@metaplex-foundation/mpl-core'

const assetId = publicKey('11111111111111111111111111111111')
const asset = await fetchAsset(umi, asset)

await update(umi, {
  asset: asset,
  newUpdateAuthority: updateAuthority('None'),
}).sendAndConfirm(umi)