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Tron Mempool API

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

This Tron API is part of our Early Access Program (EAP), which is intended for evaluation purposes.

This program allows you to test the data and its integration into your applications before full-scale implementation. Read more here

Latest Mempool Transfers​

The below subscription provides real-time data on token transfers happening in the TRON mempool including the value of the transferred amount in USD.

You can find the query here

subscription {
  Tron(mempool: true) {
    Transfers {
      Transfer {
        Sender
        Receiver
        Amount
        AmountInUSD
        Currency {
          Symbol
        }
      }
    }
  }
}


Latest Mempool DEX Trades​

The below subscription provides provides real-time data on decentralized exchange (DEX) trades happening in the TRON mempool including details of buyer,seller, protocol information and the amount with USD values.

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

Latest Mempool Transactions​

The below subscription provides data on all transactions happening in the TRON mempool including Witness information.

subscription {
  Tron(mempool: true) {
    Transactions {
      Block {
        Time
        Number
        Hash
      }
      Contract {
        Type
        Address
        TypeUrl
      }
      Transaction {
        Hash
        Signatures
        Result {
          Success
        }
      }
      Witness {
        Address
        Signature
        Id
      }
    }
  }
}

Latest NFT Mempool Transfers​

The below subscription provides data on non-fungible token (NFT) transfers happening in the TRON mempool.

subscription {
  Tron(mempool: true) {
    Transfers(where: {Transfer: {Currency: {Fungible: false}}}) {
      Block {
        Hash
        Number
        Time
      }
      Transfer {
        Amount
        Currency {
          Name
          Symbol
          Native
        }
        Sender
        Receiver
      }
    }
  }
}