diff --git a/basicswap/interface/xmr.py b/basicswap/interface/xmr.py
index 0b0a8ec..99246ac 100644
--- a/basicswap/interface/xmr.py
+++ b/basicswap/interface/xmr.py
@@ -114,9 +114,9 @@ class XMRInterface(CoinInterface):
         self._walletrpctimeout = coin_settings.get('walletrpctimeout', 120)
         self._walletrpctimeoutlong = coin_settings.get('walletrpctimeoutlong', 600)
 
-        self.rpc = make_xmr_rpc_func(coin_settings['rpcport'], daemon_login, host=rpchost, proxy_host=proxy_host, proxy_port=proxy_port, default_timeout=self._rpctimeout)
-        self.rpc2 = make_xmr_rpc2_func(coin_settings['rpcport'], daemon_login, host=rpchost, proxy_host=proxy_host, proxy_port=proxy_port, default_timeout=self._rpctimeout)  # non-json endpoint
-        self.rpc_wallet = make_xmr_rpc_func(coin_settings['walletrpcport'], coin_settings['walletrpcauth'], host=coin_settings.get('walletrpchost', '127.0.0.1'), default_timeout=self._walletrpctimeout)
+        self.rpc = make_xmr_rpc_func(coin_settings['rpcport'], daemon_login, host=rpchost, proxy_host=proxy_host, proxy_port=proxy_port, default_timeout=self._rpctimeout, tag='Node(j) ')
+        self.rpc2 = make_xmr_rpc2_func(coin_settings['rpcport'], daemon_login, host=rpchost, proxy_host=proxy_host, proxy_port=proxy_port, default_timeout=self._rpctimeout, tag='Node ')  # non-json endpoint
+        self.rpc_wallet = make_xmr_rpc_func(coin_settings['walletrpcport'], coin_settings['walletrpcauth'], host=coin_settings.get('walletrpchost', '127.0.0.1'), default_timeout=self._walletrpctimeout, tag='Wallet ')
 
     def checkWallets(self) -> int:
         return 1
diff --git a/basicswap/rpc_xmr.py b/basicswap/rpc_xmr.py
index 94bc936..8e3a9a8 100644
--- a/basicswap/rpc_xmr.py
+++ b/basicswap/rpc_xmr.py
@@ -172,7 +172,7 @@ class JsonrpcDigest():
             raise
 
 
-def callrpc_xmr(rpc_port, method, params=[], rpc_host='127.0.0.1', path='json_rpc', auth=None, timeout=120, transport=None):
+def callrpc_xmr(rpc_port, method, params=[], rpc_host='127.0.0.1', path='json_rpc', auth=None, timeout=120, transport=None, tag=''):
     # auth is a tuple: (username, password)
     try:
         if rpc_host.count('://') > 0:
@@ -194,15 +194,15 @@ def callrpc_xmr(rpc_port, method, params=[], rpc_host='127.0.0.1', path='json_rp
         x.close()
         r = json.loads(v.decode('utf-8'))
     except Exception as ex:
-        raise ValueError('RPC Server Error: {}'.format(str(ex)))
+        raise ValueError('{}RPC Server Error: {}'.format(tag, str(ex)))
 
     if 'error' in r and r['error'] is not None:
-        raise ValueError('RPC error ' + str(r['error']))
+        raise ValueError(tag + 'RPC error ' + str(r['error']))
 
     return r['result']
 
 
-def callrpc_xmr2(rpc_port: int, method: str, params=None, auth=None, rpc_host='127.0.0.1', timeout=120, transport=None):
+def callrpc_xmr2(rpc_port: int, method: str, params=None, auth=None, rpc_host='127.0.0.1', timeout=120, transport=None, tag=''):
     try:
         if rpc_host.count('://') > 0:
             url = '{}:{}/{}'.format(rpc_host, rpc_port, method)
@@ -217,40 +217,42 @@ def callrpc_xmr2(rpc_port: int, method: str, params=None, auth=None, rpc_host='1
         x.close()
         r = json.loads(v.decode('utf-8'))
     except Exception as ex:
-        raise ValueError('RPC Server Error: {}'.format(str(ex)))
+        raise ValueError('{}RPC Server Error: {}'.format(tag, str(ex)))
 
     return r
 
 
-def make_xmr_rpc2_func(port, auth, host='127.0.0.1', proxy_host=None, proxy_port=None, default_timeout=120):
+def make_xmr_rpc2_func(port, auth, host='127.0.0.1', proxy_host=None, proxy_port=None, default_timeout=120, tag=''):
     port = port
     auth = auth
     host = host
     transport = None
     default_timeout = default_timeout
+    tag = tag
 
     if proxy_host:
         transport = SocksTransport()
         transport.set_proxy(proxy_host, proxy_port)
 
     def rpc_func(method, params=None, wallet=None, timeout=default_timeout):
-        nonlocal port, auth, host, transport
-        return callrpc_xmr2(port, method, params, auth=auth, rpc_host=host, timeout=timeout, transport=transport)
+        nonlocal port, auth, host, transport, tag
+        return callrpc_xmr2(port, method, params, auth=auth, rpc_host=host, timeout=timeout, transport=transport, tag=tag)
     return rpc_func
 
 
-def make_xmr_rpc_func(port, auth, host='127.0.0.1', proxy_host=None, proxy_port=None, default_timeout=120):
+def make_xmr_rpc_func(port, auth, host='127.0.0.1', proxy_host=None, proxy_port=None, default_timeout=120, tag=''):
     port = port
     auth = auth
     host = host
     transport = None
     default_timeout = default_timeout
+    tag = tag
 
     if proxy_host:
         transport = SocksTransport()
         transport.set_proxy(proxy_host, proxy_port)
 
     def rpc_func(method, params=None, wallet=None, timeout=default_timeout):
-        nonlocal port, auth, host, transport
-        return callrpc_xmr(port, method, params, rpc_host=host, auth=auth, timeout=timeout, transport=transport)
+        nonlocal port, auth, host, transport, tag
+        return callrpc_xmr(port, method, params, rpc_host=host, auth=auth, timeout=timeout, transport=transport, tag=tag)
     return rpc_func