diff --git a/.gitignore b/.gitignore
index 81e27b5..087fd37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 .idea
 *_data
+.env*
+!.env.sepolia
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 39c8b6e..6a09651 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,56 +1,56 @@
-services:
-  jwt-generator:
-    container_name: giwa-jwt-generator
-    image: alpine/openssl
-    entrypoint: >
-      /bin/sh -c "[ ! -s /shared/jwtsecret.key ] && openssl rand -hex 32 | tr -d '\n' > /shared/jwtsecret.key || exit 0"
-    volumes:
-      - shared:/shared
-    restart: "no"
-  execution:
-    container_name: giwa-el
-    depends_on:
-      jwt-generator:
-        condition: service_completed_successfully
-    build:
-      context: .
-      dockerfile: ./reth/Dockerfile
-      args:
-        RETH_VERSION: v2.3.3
-    env_file:
-      - ${NETWORK_ENV:-.env.sepolia}
-    ports:
-      - "8545:8545"
-      - "8546:8546"
-      - "7301:6060"
-      - "30303:30303"
-      - "30303:30303/udp"
-    volumes:
-      - shared:/shared
-      - ${DATA_DIR}:/app/data
-  consensus:
-    container_name: giwa-cl
-    depends_on:
-      jwt-generator:
-        condition: service_completed_successfully
-      execution:
-        condition: service_started
-    build:
-      context: .
-      dockerfile: ./node/Dockerfile
-      args:
-        OPNODE_VERSION: v1.19.1
-    env_file:
-      - ${NETWORK_ENV:-.env.sepolia}
-    environment:
-      OP_NODE_L2_ENGINE_KIND: reth
-    ports:
-      - "9545:9545"
-      - "9222:9222"
-      - "9222:9222/udp"
-      - "7300:7300"
-    volumes:
-      - shared:/shared
-
-volumes:
-  shared:
+services:
+  jwt-generator:
+    container_name: giwa-jwt-generator
+    image: alpine/openssl
+    entrypoint: >
+      /bin/sh -c "[ ! -s /shared/jwtsecret.key ] && openssl rand -hex 32 | tr -d '\n' > /shared/jwtsecret.key || exit 0"
+    volumes:
+      - shared:/shared
+    restart: "no"
+  execution:
+    container_name: giwa-el
+    depends_on:
+      jwt-generator:
+        condition: service_completed_successfully
+    build:
+      context: .
+      dockerfile: ./reth/Dockerfile
+      args:
+        RETH_VERSION: v2.3.3
+    env_file:
+      - ${NETWORK_ENV:-.env.sepolia}
+    ports:
+      - "127.0.0.1:8545:8545"
+      - "127.0.0.1:8546:8546"
+      - "127.0.0.1:7301:6060"
+      - "30303:30303"
+      - "30303:30303/udp"
+    volumes:
+      - shared:/shared
+      - ${DATA_DIR}:/app/data
+  consensus:
+    container_name: giwa-cl
+    depends_on:
+      jwt-generator:
+        condition: service_completed_successfully
+      execution:
+        condition: service_started
+    build:
+      context: .
+      dockerfile: ./node/Dockerfile
+      args:
+        OPNODE_VERSION: v1.19.1
+    env_file:
+      - ${NETWORK_ENV:-.env.sepolia}
+    environment:
+      OP_NODE_L2_ENGINE_KIND: reth
+    ports:
+      - "127.0.0.1:9545:9545"
+      - "127.0.0.1:9222:9222"
+      - "9222:9222/udp"
+      - "127.0.0.1:7300:7300"
+    volumes:
+      - shared:/shared
+
+volumes:
+  shared:
diff --git a/reth/entrypoint.sh b/reth/entrypoint.sh
index 3a767d0..dba26d9 100644
--- a/reth/entrypoint.sh
+++ b/reth/entrypoint.sh
@@ -1,53 +1,58 @@
-#!/bin/bash
-set -euxo pipefail
-
-GENESIS_FILE="${GENESIS_FILE}"
-DATA_DIR="${RETH_DATADIR}"
-RPC_PORT="${RETH_HTTP_PORT}"
-WS_PORT="${RETH_WS_PORT}"
-AUTHRPC_PORT="${RETH_AUTHRPC_PORT}"
-METRICS_PORT="${RETH_METRICS_PORT}"
-P2P_PORT="${RETH_PORT}"
-DISCOVERY_PORT="${RETH_DISCOVERY_PORT}"
-ROLLUP_SEQUENCER_HTTP="${RETH_ROLLUP_SEQUENCERHTTP}"
-PRUNING_MODE="${RETH_GCMODE}"
-JWT_SECRET="${RETH_AUTHRPC_JWTSECRET}"
-BOOTNODES="${RETH_BOOTNODES}"
-MAX_PEERS="${RETH_MAXPEERS:-100}"
-
-ADDITIONAL_ARGS=""
-if [[ "$PRUNING_MODE" == "full" ]]; then
-  ADDITIONAL_ARGS="--full"
-fi
-
-if [[ -n "${FLASHBLOCKS_WEBSOCKET_URL:-}" ]]; then
-    ADDITIONAL_ARGS="$ADDITIONAL_ARGS --flashblocks-url=$FLASHBLOCKS_WEBSOCKET_URL"
-    echo "Running in flashblocks support mode"
-else
-    echo "Running in vanilla mode"
-fi
-
-exec op-reth node \
-  --datadir="$DATA_DIR" \
-  --ws \
-  --ws.origins="*" \
-  --ws.addr=0.0.0.0 \
-  --ws.port="$WS_PORT" \
-  --ws.api=web3,debug,eth,net,txpool \
-  --http \
-  --http.corsdomain="*" \
-  --http.addr=0.0.0.0 \
-  --http.port="$RPC_PORT" \
-  --http.api=web3,debug,eth,net,txpool,miner \
-  --authrpc.addr=0.0.0.0 \
-  --authrpc.port="$AUTHRPC_PORT" \
-  --authrpc.jwtsecret="$JWT_SECRET" \
-  --metrics=0.0.0.0:"$METRICS_PORT" \
-  --max-outbound-peers="$MAX_PEERS" \
-  --chain="$GENESIS_FILE" \
-  --rollup.sequencer-http="$ROLLUP_SEQUENCER_HTTP" \
-  --rollup.disable-tx-pool-gossip \
-  --discovery.port="$DISCOVERY_PORT" \
-  --port="$P2P_PORT" \
-  --bootnodes="$BOOTNODES" \
-  $ADDITIONAL_ARGS
+#!/bin/bash
+set -euo pipefail
+
+GENESIS_FILE="${GENESIS_FILE}"
+DATA_DIR="${RETH_DATADIR}"
+RPC_PORT="${RETH_HTTP_PORT}"
+WS_PORT="${RETH_WS_PORT}"
+AUTHRPC_PORT="${RETH_AUTHRPC_PORT}"
+METRICS_PORT="${RETH_METRICS_PORT}"
+P2P_PORT="${RETH_PORT}"
+DISCOVERY_PORT="${RETH_DISCOVERY_PORT}"
+ROLLUP_SEQUENCER_HTTP="${RETH_ROLLUP_SEQUENCERHTTP}"
+PRUNING_MODE="${RETH_GCMODE}"
+JWT_SECRET="${RETH_AUTHRPC_JWTSECRET:-/shared/jwtsecret.key}"
+BOOTNODES="${RETH_BOOTNODES}"
+MAX_PEERS="${RETH_MAXPEERS:-100}"
+
+ADDITIONAL_ARGS=""
+
+if [[ ! -r "$JWT_SECRET" ]]; then
+    echo "JWT secret file is missing or unreadable: $JWT_SECRET" >&2
+    exit 1
+fi
+if [[ "$PRUNING_MODE" == "full" ]]; then
+  ADDITIONAL_ARGS="--full"
+fi
+
+if [[ -n "${FLASHBLOCKS_WEBSOCKET_URL:-}" ]]; then
+    ADDITIONAL_ARGS="$ADDITIONAL_ARGS --flashblocks-url=$FLASHBLOCKS_WEBSOCKET_URL"
+    echo "Running in flashblocks support mode"
+else
+    echo "Running in vanilla mode"
+fi
+
+exec op-reth node \
+  --datadir="$DATA_DIR" \
+  --ws \
+  --ws.origins="${RETH_WS_ORIGINS:-http://localhost,http://127.0.0.1}" \
+  --ws.addr=0.0.0.0 \
+  --ws.port="$WS_PORT" \
+  --ws.api=web3,eth,net \
+  --http \
+  --http.corsdomain="${RETH_HTTP_CORS:-http://localhost,http://127.0.0.1}" \
+  --http.addr=0.0.0.0 \
+  --http.port="$RPC_PORT" \
+  --http.api=web3,eth,net \
+  --authrpc.addr=0.0.0.0 \
+  --authrpc.port="$AUTHRPC_PORT" \
+  --authrpc.jwtsecret="$JWT_SECRET" \
+  --metrics=0.0.0.0:"$METRICS_PORT" \
+  --max-outbound-peers="$MAX_PEERS" \
+  --chain="$GENESIS_FILE" \
+  --rollup.sequencer-http="$ROLLUP_SEQUENCER_HTTP" \
+  --rollup.disable-tx-pool-gossip \
+  --discovery.port="$DISCOVERY_PORT" \
+  --port="$P2P_PORT" \
+  --bootnodes="$BOOTNODES" \
+  $ADDITIONAL_ARGS