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Smart Contract Calls API

Query Tron smart contract calls by method name, contract address, energy usage, and call arguments.

List Latest Tron Smart Contract Calls With Energy Usage and Methods​

Fetch the most recent smart contract calls on Tron, returning call amount, arguments, energy and net usage, method name and signature, and transaction hash.

Variations: Add a smartContractAddress filter to scope to a specific contract, or adjust limit and date for different windows.

{
  tron {
    smartContractCalls(
      date: {after: "2023-07-31"}
      options: {desc: "block.timestamp.iso8601", limit: 10}
    ) {
      amount
      arguments {
        argument
        value
      }
      block {
        height
        timestamp {
          iso8601
        }
      }
      energyUsageTotal
      netUsage
      smartContract {
        address {
          address
        }
      }
      smartContractMethod {
        name
        signature
      }
      txHash
    }
  }
}

Filter Tron Smart Contract Calls by USDT Contract Address​

Retrieve smart contract calls targeting a specific Tron contract address (here, USDT). Returns call details, energy usage, method signature, and transaction hash.

Variations: Replace the smartContractAddress with any Tron contract, or add a smartContractMethod filter to narrow by method name.

{
  tron {
    smartContractCalls(
      date: {after: "2023-07-31"}
      options: {desc: "block.timestamp.iso8601", limit: 10}
      smartContractAddress: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}
    ) {
      amount
      arguments {
        argument
        value
      }
      block {
        height
        timestamp {
          iso8601
        }
      }
      energyUsageTotal
      netUsage(
        smartContractAddress: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}
        smartContractMethod: {is: "Transfer"}
      )
      smartContract {
        address {
          address
        }
      }
      smartContractMethod {
        name
        signature
      }
      txHash
    }
  }
}

Filter Tron USDT Contract Calls by transfer Method Name​

Filter calls to a specific Tron contract down to a single method (here, transfer), useful for tracking token transfer invocations.

Variations: Change smartContractMethod to target other methods like approve or transferFrom.

{
  tron {
    smartContractCalls(
      date: {after: "2023-07-31"}
      options: {desc: "block.timestamp.iso8601", limit: 10}
      smartContractAddress: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}
      smartContractMethod: {is: "transfer"}
    ) {
      amount
      arguments {
        argument
        value
      }
      block {
        height
        timestamp {
          iso8601
        }
      }
      energyUsageTotal
      netUsage(
        smartContractAddress: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}
        smartContractMethod: {is: "Transfer"}
      )
      smartContract {
        address {
          address
        }
      }
      smartContractMethod {
        name
        signature
      }
      txHash
    }
  }
}