diff --git a/dkg/constants.py b/dkg/constants.py
index c22eafa..170d0dd 100644
--- a/dkg/constants.py
+++ b/dkg/constants.py
@@ -81,8 +81,9 @@
 }
 
 DEFAULT_GAS_PRICE_GWEI = {
-    "gnosis": 20,
     "otp": 1,
+    "gnosis": 20,
+    "base": 20,
 }
 
 DEFAULT_HASH_FUNCTION_ID = 1
@@ -95,14 +96,17 @@
     "devnet": {
         "otp:2160": 2,
         "gnosis:10200": 2,
+        "base:84532": 2,
     },
     "testnet": {
         "otp:20430": 2,
         "gnosis:10200": 2,
+        "base:84532": 2,
     },
     "mainnet": {
         "otp:2043": 2,
         "gnosis:100": 2,
+        "base:8453": 2,
     },
 }