diff --git a/conf/arb1/dexorder-arb1.toml b/conf/arb1/dexorder-arb1.toml
new file mode 100644
index 0000000..8a0fca9
--- /dev/null
+++ b/conf/arb1/dexorder-arb1.toml
@@ -0,0 +1,3 @@
+account = '${accounts.gas}'
+rpc_url = '${rpc_urls.arbsep_alchemy}'
+ws_url = '${rpc_urls.arbsep_alchemy_ws}'
diff --git a/conf/arb1/logging-arb1.toml b/conf/arb1/logging-arb1.toml
new file mode 100644
index 0000000..fb3e7f4
--- /dev/null
+++ b/conf/arb1/logging-arb1.toml
@@ -0,0 +1,26 @@
+# https://docs.python.org/3/library/logging.config.html#logging-config-dictschema
+version=1
+
+[loggers.'']
+level='INFO'
+handlers=['console',]
+
+[loggers.dexorder]
+level='DEBUG'
+
+[handlers.console]
+class='logging.StreamHandler'
+formatter='default'
+stream='ext://sys.stdout'
+
+[formatters.default]
+# https://docs.python.org/3/library/logging.html#logrecord-attributes
+format='%(asctime)s %(levelname)s %(name)s %(message)s'
+# https://docs.python.org/3/library/time.html#time.strftime
+datefmt='%Y-%m-%d %H:%M:%S'
+
+[formatters.notime]
+# https://docs.python.org/3/library/logging.html#logrecord-attributes
+format='%(levelname)s %(name)s %(message)s'
+# https://docs.python.org/3/library/time.html#time.strftime
+datefmt='%Y-%m-%d %H:%M:%S'