Subscribe to All Transaction Balances for USDC

Streams transaction balances on Base as they happen, where currency smart contract is 0x8335…2913: block time, currency symbol, has URI, smart contract, pre balance, post balance, token balance address and 2 more fields.

By gaurav · saved 19 February 2026 · Bitquery API v2

What it returns

• block time
• currency symbol
• has URI
• smart contract
• pre balance
• post balance
• token balance address
• balance change reason code
• transaction hash

Filters

• currency smart contract is 0x8335…2913

The subscription

subscription {
  EVM(network: base) {
    TransactionBalances(
      limitBy:{count:1 by:TokenBalance_Address}
      orderBy:[{descending:Block_Time} {descending:Transaction_Index}]
      where: {TokenBalance: {Currency: {SmartContract: {is: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}}}}
    ) {
      Block {
        Time
      }
      TokenBalance {
        Currency {
          Symbol
          HasURI
          SmartContract
        }
        PreBalance
        PostBalance
        Address
        BalanceChangeReasonCode
      }
      Transaction {
        Hash
      }
    }
  }
}

Similar queries

• token supply stream on base · Base · TransactionBalances
• base tx · Base · TransactionBalances
• BSC- BASECOIN / WETH on Base / Uniswap tx Balance · Base · TransactionBalances
• All Self-Destruct Event Balances Stream base · Base · TransactionBalances
• token balance stream on base · Base · TransactionBalances