diff --git a/packages/executor/.env.example b/packages/executor/.env.example
index a50d55a9f..b07f6d85b 100644
--- a/packages/executor/.env.example
+++ b/packages/executor/.env.example
@@ -3,3 +3,5 @@ CHUGSPLASH_EXECUTOR__NETWORK=<network to monitor, http://host.docker.internal:85
 CHUGSPLASH_EXECUTOR__AMPLITUDE_KEY=<amplitude api key for analytics (optional)>
 IPFS_PROJECT_ID=<ipfs project id to retrieve config file>
 IPFS_API_KEY_SECRET=<ipfs api key to retrieve config file>
+OPT_ETHERSCAN_API_KEY=<Optimism Etherscan API key>
+ETH_ETHERSCAN_API_KEY=<Ethereum Etherscan API key>