diff --git a/gnosis/eth/clients/etherscan_client.py b/gnosis/eth/clients/etherscan_client.py
index 1639a379f..84a9fea35 100644
--- a/gnosis/eth/clients/etherscan_client.py
+++ b/gnosis/eth/clients/etherscan_client.py
@@ -32,6 +32,7 @@ class EtherscanClient:
         EthereumNetwork.MATIC: "https://polygonscan.com",
         EthereumNetwork.OPTIMISTIC: "https://optimistic.etherscan.io",
         EthereumNetwork.ARBITRUM: "https://arbiscan.io",
+        EthereumNetwork.AVALANCHE: "https://snowtrace.io",
     }
 
     NETWORK_WITH_API_URL = {
@@ -44,6 +45,7 @@ class EtherscanClient:
         EthereumNetwork.MATIC: "https://api.polygonscan.com",
         EthereumNetwork.OPTIMISTIC: "https://api-optimistic.etherscan.io",
         EthereumNetwork.ARBITRUM: "https://api.arbiscan.io",
+        EthereumNetwork.AVALANCHE: "https://api.snowtrace.io",
     }
     HTTP_HEADERS = {
         "User-Agent": "curl/7.77.0",