getNFTHolders

Get holders of the given NFT.

How to use getNFTHolders method ?

Below, you'll find an in-depth guide that provides a comprehensive explanation of how to utilize the getNFTHolders method effectively using Blast.

Parameters

Below, you can find the query parameters accepted by the method.

Parameter	Type	Description
contractAddress*	string	The NFT contract address
tokenId*	string	The token ID
blockNumber	string	Specifies the block number at which to query for NFT holders
pageSize	number	Maximum number of records to be retrieved in one page (max 100, default 25)
pageKey	string	Key used to get the next page of results. Must be set to the value of nextPageKey returned in the previous response

Returns

Parameter	Type	Description
count	number	The total number of NFTs belonging to the given collection
nextPageKey	string	Key to get the next page of results if more are available.
holders	array<object>	array of NFTBalance objects
contractAddress	string	The contract address of the NFT collection
contractType	string	The type of the NFT contract ('erc721' or 'erc1155')
tokenId	string	The token ID of the NFT
walletAddress	string	The address which owns the NFT now (null for erc1155 tokens)
tokenBalance	string	The balance of NFT owned by the owner.

This API is paginated, response items are ordered descending by:

• tokenBalance

• ownerAddress

Example Request and Result for getNFTHolders

In this section, you can find an illustrative example of a request made to retrieve the total number of NFTs included in the specified group and the NFTBalance objects using the getNFTHolders method.

The example in this section uses a non-existing project id.

Make sure you replace it with your Starknet endpoint when issuing the Builder API calls.

Don't have a project id? Here's a straightforward guide on how to obtain one!

Returns the total number of NFTs belonging to the given collection and the array of NFTBalance objects.

GET https://starknet-mainnet.blastapi.io/<project_id>/builder/getNFTHolders?

Query Parameters

Name	Type	Value
contractAddress	string	0x07606cac9053e9b8b573a4b0a0ce608880f64869e24b8a605210d7a85bb6e5f1
tokenId	string	3095038

200: OK

{
  "count": 1,
  "holders": [
    {
      "contractAddress": "0x07606cac9053e9b8b573a4b0a0ce608880f64869e24b8a605210d7a85bb6e5f1",
      "contractType": "erc721",
      "tokenId": "3095038",
      "ownerAddress": "0x0500bfd99cca3525caf7e2757b160cd0fa097c5736def17c484f45f436f0e07a",
      "tokenBalance": "1"
    }
  ]
}

curl -X GET https://starknet-mainnet.blastapi.io/<project-id>/builder/getNFTHolders?contractAddress=0x07606cac9053e9b8b573a4b0a0ce608880f64869e24b8a605210d7a85bb6e5f1&tokenId=3095038 \
-H 'Content-Type: application/json' \