TRC20 API

In this section we'll have a look at some examples using the TCR20 API.

Tether USD (USDT) Transfers in Realtime

To monitor USDT transfers on Tron in real-time, you can use the following query. You can run the query here

subscription {
  Tron {
    Transfers(
      where: {Transfer: {Currency: {SmartContract: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}}}}
    ) {
      Transaction {
        Hash
      }
      Transfer {
        Amount
        Sender
        Receiver
        Currency {
          SmartContract
          Symbol
          Name
          Fungible
          Native
        }
        Id
        AmountInUSD
      }
      Block {
        Number
      }
    }
  }
}

USDT TRC20 DEX Trades in Realtime

This query retrieves real-time data on DEX trades involving USDT on the Tron network. It monitors trades where USDT is the bought currency, identified by the smart contract TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t. The subscription provides details about each trade, including the trade timestamp, protocol details, buyer and seller information, trade amounts, and order IDs.

subscription {
  Tron {
    DEXTrades(
      where: {Trade: {Buy: {Currency: {SmartContract: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}}}}}
    ) {
      Block {
        Time
      }
      Trade {
        Dex {
          ProtocolName
          ProtocolFamily
          SmartContract
        }
        Buy {
          Amount
          Buyer
          Seller
          Currency {
            Decimals
            Fungible
            HasURI
            Name
            ProtocolName
            SmartContract
            Symbol
          }
          OrderId
          AmountInUSD
        }
        Sell {
          Buyer
          Seller
          Currency {
            Fungible
            Decimals
            Name
            Native
            SmartContract
            Symbol
          }
          AmountInUSD
          Amount
        }
      }
    }
  }
}

You can run the query here

TRC20 Mempool Transfers

This query retrieves real-time data on USDT transfers in the Tron network's mempool by filtering using the smart contract address TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t. The subscription provides details about each pending transfer, including the transaction hash, transfer amount, sender and receiver addresses, and the anticipated block number.

subscription {
  Tron(mempool: true) {
    Transfers(
      where: {Transfer: {Currency: {SmartContract: {is: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}}}}
    ) {
      Transaction {
        Hash
      }
      Transfer {
        Amount
        Sender
        Receiver
        Currency {
          SmartContract
          Symbol
          Name
          Fungible
          Native
        }
        Id
        AmountInUSD
      }
      Block {
        Number
      }
    }
  }
}