ManagedBlockchainQuery / Client / list_token_balances

list_token_balances

ManagedBlockchainQuery.Client.list_token_balances(**kwargs)

This action returns the following for a given blockchain network:

• Lists all token balances owned by an address (either a contract address or a wallet address).

• Lists all token balances for all tokens created by a contract.

• Lists all token balances for a given token.

Note

You must always specify the network property of the tokenFilter when using this operation.

See also: AWS API Documentation

Request Syntax

response = client.list_token_balances(
    ownerFilter={
        'address': 'string'
    },
    tokenFilter={
        'network': 'ETHEREUM_MAINNET'|'ETHEREUM_SEPOLIA_TESTNET'|'BITCOIN_MAINNET'|'BITCOIN_TESTNET',
        'contractAddress': 'string',
        'tokenId': 'string'
    },
    nextToken='string',
    maxResults=123
)

Parameters:

• ownerFilter (dict) –

  The contract or wallet address on the blockchain network by which to filter the request. You must specify the address property of the ownerFilter when listing balances of tokens owned by the address.

  • address (string) – [REQUIRED]

    The contract or wallet address.

• tokenFilter (dict) –

  [REQUIRED]

  The contract address or a token identifier on the blockchain network by which to filter the request. You must specify the contractAddress property of this container when listing tokens minted by a contract.

  Note

  You must always specify the network property of this container when using this operation.

  • network (string) – [REQUIRED]

    The blockchain network of the token.

  • contractAddress (string) –

    This is the address of the contract.

  • tokenId (string) –

    The unique identifier of the token.

• nextToken (string) – The pagination token that indicates the next set of results to retrieve.

• maxResults (integer) –

  The maximum number of token balances to return.

  Default: 100

  Note

  Even if additional results can be retrieved, the request can return less results than maxResults or an empty array of results.

  To retrieve the next set of results, make another request with the returned nextToken value. The value of nextToken is null when there are no more results to return

Return type:

dict

Returns:

Response Syntax

{
    'tokenBalances': [
        {
            'ownerIdentifier': {
                'address': 'string'
            },
            'tokenIdentifier': {
                'network': 'ETHEREUM_MAINNET'|'ETHEREUM_SEPOLIA_TESTNET'|'BITCOIN_MAINNET'|'BITCOIN_TESTNET',
                'contractAddress': 'string',
                'tokenId': 'string'
            },
            'balance': 'string',
            'atBlockchainInstant': {
                'time': datetime(2015, 1, 1)
            },
            'lastUpdatedTime': {
                'time': datetime(2015, 1, 1)
            }
        },
    ],
    'nextToken': 'string'
}

Response Structure

• (dict) –

  • tokenBalances (list) –

    An array of TokenBalance objects. Each object contains details about the token balance.

    • (dict) –

      The balance of the token.

      • ownerIdentifier (dict) –

        The container for the identifier of the owner.

        • address (string) –

          The contract or wallet address for the owner.

      • tokenIdentifier (dict) –

        The identifier for the token, including the unique token ID and its blockchain network.

        • network (string) –

          The blockchain network of the token.

        • contractAddress (string) –

          This is the token’s contract address.

        • tokenId (string) –

          The unique identifier of the token.

          Note

          For native tokens, use the 3 character abbreviation that best matches your token. For example, btc for Bitcoin, eth for Ether, etc. For all other token types you must specify the tokenId in the 64 character hexadecimal tokenid format.

      • balance (string) –

        The container of the token balance.

      • atBlockchainInstant (dict) –

        The time for when the TokenBalance is requested or the current time if a time is not provided in the request.

        Note

        This time will only be recorded up to the second.

        • time (datetime) –

          The container of the Timestamp of the blockchain instant.

          Note

          This timestamp will only be recorded up to the second.

      • lastUpdatedTime (dict) –

        The Timestamp of the last transaction at which the balance for the token in the wallet was updated.

        • time (datetime) –

          The container of the Timestamp of the blockchain instant.

          Note

          This timestamp will only be recorded up to the second.

  • nextToken (string) –

    The pagination token that indicates the next set of results to retrieve.

Exceptions

• ManagedBlockchainQuery.Client.exceptions.ThrottlingException

• ManagedBlockchainQuery.Client.exceptions.ValidationException

• ManagedBlockchainQuery.Client.exceptions.AccessDeniedException

• ManagedBlockchainQuery.Client.exceptions.InternalServerException

• ManagedBlockchainQuery.Client.exceptions.ServiceQuotaExceededException