I can help you. Here is a step-by-step guide on how to get the number of confirmed transactions from a Bitcoin-QT node with an empty wallet using the QRpc API:

Qualifications

• You must have a Bitcoin-QT node installed and running.

• You must have the “bitcoin-qt-rpc” package installed in your project. If you don’t have it installed, you can do so by running “pip install bitcoin-qt-rpc” (Linux/Mac) or “conda install -c conda-forge bitcoin-qt-rpc” (Windows).

Getting the QRpc API URL

To connect to the QRpc API, you need to get its URL. You can do this by running the following command:

”bash

bitcoin-qt-rpc –list-wallets

This will list all the wallets on your node, including those with empty wallets. Make a note of the URL of the wallet you want to get information from.

Receiving Confirmation Amount
Once you have the QRpc API URL, you can use it to get the confirmation amount for a specific transaction. Here is an example:

python

import requests

Set the QRpc API URL and wallet ID from which you want to get data

url = “wss://localhost:8532/QRL-MAIN-SLOT”

Set the event ID

tx_id = 1234567890

Set the query parameter for the confirmation calculation

request = f”?confirmed={int(tx_id)}/”

Send a GET request to the QRpc API with the query parameters

response = requests.get(url + request)

Check if the response was successful

if response.statuscode == 200:

Parse the JSON response

data = response.json()

Print the transaction confirmation number

print(data[“result”][“confirmed”])

else:

print (“Error:”, response.text)

“`

In this In the example, we send a GET request to the QRpc API with the query parameter “confirmed” as the transaction ID. We then parse the JSON response and print the transaction confirmation number.

Tips and Variations

• You can modify the query variable to include other parameters, such as the block number or hash.

• To handle different query parameter formats, you can use the built-in query parameter parser in the bitcoin-qt-rpc package.

• If you need to get information from a wallet that has an empty wallet, you can check if there are any pending transactions in the wallet before trying to get the confirmation amount.

Hope this helps! Let me know if you have any questions or if there is anything else I can help with.