Installation and usage of the platform

gRPC: information about transaction according to their IDs

To get information about a transaction by its ID, two requests packaged in the contract_transaction_service.proto file can be sent to the gRPC interface of the node:

  • TransactionExists - request for the existence of a transaction with the specified ID;

  • TransactionInfo - request information about the transaction with the specified ID.

Both requests require entering the tx_id parameter - the ID of the transaction for which information is requested.

The response to the TransactionExists query:

  • exists - Boolean data type: true - exists, false - does not exist.

The response to the ``TransactionInfo’’ query contains the following information about the transaction:

  • height - the height of the blockchain at which the transaction has been sent;

  • transaction - name of the transaction.

See also