Class DasClient

High-level client for the Digital Asset Standard (DAS) API.

Provides typed methods for fetching, searching, and inspecting digital assets (NFTs, cNFTs, and fungible tokens) via the Metaplex Read API.

Example

const das = new DasClient(transport);
const asset = await das.getAsset('So1111...');

Since

1.0.0

Index

Constructors

constructor

Methods

getAsset getAssetBatch getAssetProof getAssetProofBatch getAssetsByAuthority getAssetsByCreator getAssetsByGroup getAssetsByOwner getSignaturesForAsset getTokenAccounts searchAssets

Constructors

constructor

new DasClient(t): DasClient
Creates a new DAS client.
Parameters
- t: HttpTransport
  HTTP transport used for JSON-RPC communication
Returns DasClient
- Defined in src/das/client.ts:34

Methods

getAsset

getAsset(id, opts?): Promise<DasAsset>
Fetch a single digital asset by its ID.
Parameters
- id: never
  Base-58 encoded asset public key
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasAsset>
The full DAS asset object

Since
1.0.0
- Defined in src/das/client.ts:43

getAssetBatch

getAssetBatch(ids, opts?): Promise<DasAsset[]>
Fetch multiple digital assets in a single batch request.
Parameters
- ids: never[]
  Array of base-58 encoded asset public keys
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasAsset[]>
Array of DAS asset objects

Since
1.0.0
- Defined in src/das/client.ts:65

getAssetProof

getAssetProof(id, opts?): Promise<DasAssetProof>
Fetch the Merkle proof for a compressed asset.
Parameters
- id: never
  Base-58 encoded asset public key
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasAssetProof>
The Merkle proof for the compressed asset

Since
1.0.0
- Defined in src/das/client.ts:54

getAssetProofBatch

getAssetProofBatch(ids, opts?): Promise<Record<string, DasAssetProof>>
Fetch Merkle proofs for multiple compressed assets in a single batch request.
Parameters
- ids: never[]
  Array of base-58 encoded asset public keys
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<Record<string, DasAssetProof>>
Map of asset IDs to their Merkle proofs

Since
1.0.0
- Defined in src/das/client.ts:76

getAssetsByAuthority

getAssetsByAuthority(params, opts?): Promise<DasPage<DasAsset>>
Fetch all digital assets managed by a given authority address.
Parameters
- params: GetAssetsByAuthorityParams
  Authority address and pagination/sorting options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasPage<DasAsset>>
Paginated list of assets under the authority

Since
1.0.0
- Defined in src/das/client.ts:120

getAssetsByCreator

getAssetsByCreator(params, opts?): Promise<DasPage<DasAsset>>
Fetch all digital assets created by a given creator address.
Parameters
- params: GetAssetsByCreatorParams
  Creator address, verification filter, and pagination/sorting options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasPage<DasAsset>>
Paginated list of assets by the creator

Since
1.0.0
- Defined in src/das/client.ts:109

getAssetsByGroup

getAssetsByGroup(params, opts?): Promise<DasPage<DasAsset>>
Fetch all digital assets belonging to a specific group (e.g. a collection).
Parameters
- params: GetAssetsByGroupParams
  Group key/value pair and pagination/sorting options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasPage<DasAsset>>
Paginated list of assets in the group

Since
1.0.0
- Defined in src/das/client.ts:98

getAssetsByOwner

getAssetsByOwner(params, opts?): Promise<DasPage<DasAsset>>
Fetch all digital assets owned by a given wallet address.
Parameters
- params: GetAssetsByOwnerParams
  Owner address and pagination/sorting options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasPage<DasAsset>>
Paginated list of assets owned by the address

Since
1.0.0
- Defined in src/das/client.ts:87

getSignaturesForAsset

getSignaturesForAsset(params, opts?): Promise<AssetSignaturesPage>
Fetch transaction signatures associated with a digital asset.
Parameters
- params: SignaturesForAssetParams
  Asset ID and pagination/sorting options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<AssetSignaturesPage>
Paginated list of transaction signatures for the asset

Since
1.0.0
- Defined in src/das/client.ts:142

getTokenAccounts

getTokenAccounts(params, opts?): Promise<TokenAccountsByOwnerResult>
Fetch token accounts filtered by owner or mint address.
Parameters
- params: GetTokenAccountsParams
  Owner/mint address and pagination options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<TokenAccountsByOwnerResult>
Paginated list of token accounts

Since
1.0.0
- Defined in src/das/client.ts:153

searchAssets

searchAssets(params, opts?): Promise<DasPage<DasAsset>>
Search for digital assets using flexible filter criteria.
Parameters
- params: DasSearchParams
  Search filters, pagination, and sorting options
- Optionalopts: DasOpts & CallOptions
  Commitment level and call options
Returns Promise<DasPage<DasAsset>>
Paginated list of matching assets

Since
1.0.0
- Defined in src/das/client.ts:131

Class DasClient

Example

Since

Index

Constructors

Methods

Constructors

constructor

Parameters

Returns DasClient

Methods

getAsset

Parameters

Returns Promise<DasAsset>

Since

getAssetBatch

Parameters

Returns Promise<DasAsset[]>

Since

getAssetProof

Parameters

Returns Promise<DasAssetProof>

Since

getAssetProofBatch

Parameters

Returns Promise<Record<string, DasAssetProof>>

Since

getAssetsByAuthority

Parameters

Returns Promise<DasPage<DasAsset>>

Since

getAssetsByCreator

Parameters

Returns Promise<DasPage<DasAsset>>

Since

getAssetsByGroup

Parameters

Returns Promise<DasPage<DasAsset>>

Since

getAssetsByOwner

Parameters

Returns Promise<DasPage<DasAsset>>

Since

getSignaturesForAsset

Parameters

Returns Promise<AssetSignaturesPage>

Since

getTokenAccounts

Parameters

Returns Promise<TokenAccountsByOwnerResult>

Since

searchAssets

Parameters

Returns Promise<DasPage<DasAsset>>

Since

Settings

On This Page