Source code for zpywallet.broadcast.btc.blockchair

import requests
from ...errors import NetworkException
from .._provider_success import bitcoin_like_broadcast_success_txid


async def broadcast_transaction_btc_blockchair(raw_transaction_hex):
    """Broadcast a Bitcoin transaction using Blockchair.

    Args:
        raw_transaction_hex (str): The raw transaction in hexadecimal form.
    """

    api_url = "https://api.blockchair.com/bitcoin/push/transaction"

    payload = {"data": raw_transaction_hex}

    try:
        response = requests.post(api_url, json=payload, timeout=30)
    except Exception as e:
        raise NetworkException(
            "Connection error while broadcasting transaction: {}".format(str(e))
        )

    result = response.json()

    if response.status_code >= 300:
        raise NetworkException(
            f"Failed to broadcast Bitcoin transaction using Blockchair API: {result.get('message')}"
        )

    return bitcoin_like_broadcast_success_txid(raw_transaction_hex)