def send(self, transaction_data: dict) -> requests.Response:
    url = f'{self.base_url}transactions'
    req_return = requests.post(url, json=transaction_data)
    req_return.raise_for_status()
    return req_return
def send(self, transaction_data: dict) -> requests.Response:
    url = f'{self.base_url}transactions'
    req_return = requests.post(url, json=transaction_data)
    req_return.raise_for_status()
    return req_return