def get_monthly_estimate(call=None, for_output=True):
    '''
    Return a list of the VMs that are on the provider
    '''
    creds = get_creds()
    clc.v1.SetCredentials(creds["token"], creds["token_pass"])
    if call == 'action':
        raise SaltCloudSystemExit(
            'The list_nodes_full function must be called with -f or --function.'
        )
    try:
        billing_raw = clc.v1.Billing.GetAccountSummary(alias=creds["accountalias"])
        billing_raw = salt.utils.json.dumps(billing_raw)
        billing = salt.utils.json.loads(billing_raw)
        billing = round(billing["MonthlyEstimate"], 2)
        return {"Monthly Estimate": billing}
    except RuntimeError:
        return {"Monthly Estimate": 0}