diff --git a/docker/local-devnet/Dockerfile b/docker/local-devnet/Dockerfile
new file mode 100644
index 00000000..c710b664
--- /dev/null
+++ b/docker/local-devnet/Dockerfile
@@ -0,0 +1,12 @@
+FROM ubuntu:24.04
+
+RUN apt-get update && apt-get install -y openssh-server git wget jq make gcc sudo
+COPY 0gchaind /usr/local/bin/0gchaind
+RUN chmod +x /usr/local/bin/0gchaind
+
+COPY init-genesis.sh /root/init-genesis.sh
+RUN chmod +x /root/init-genesis.sh
+WORKDIR /root
+RUN /bin/bash ./init-genesis.sh 192.168.1.3,192.168.1.4,192.168.1.5,192.168.1.6 12345678
+
+CMD ["sleep", "infinity"]
\ No newline at end of file
diff --git a/docker/local-devnet/docker-compose.yml b/docker/local-devnet/docker-compose.yml
new file mode 100644
index 00000000..d3bc6ca3
--- /dev/null
+++ b/docker/local-devnet/docker-compose.yml
@@ -0,0 +1,43 @@
+services:
+  node0:
+    build:
+      context: .
+    image: server_image
+    networks:
+      my_custom_network:
+        ipv4_address: 192.168.1.3
+    command: ["0gchaind", "start", "--home", "/root/devnet/node0"]
+
+  node1:
+    image: server_image
+    depends_on:
+      - node0
+    networks:
+      my_custom_network:
+        ipv4_address: 192.168.1.4
+    command: ["0gchaind", "start", "--home", "/root/devnet/node1"]
+
+  node2:
+    image: server_image
+    depends_on:
+      - node0
+    networks:
+      my_custom_network:
+        ipv4_address: 192.168.1.5
+    command: ["0gchaind", "start", "--home", "/root/devnet/node2"]
+
+  node3:
+    image: server_image
+    depends_on:
+      - node0
+    networks:
+      my_custom_network:
+        ipv4_address: 192.168.1.6
+    command: ["0gchaind", "start", "--home", "/root/devnet/node3"]
+
+networks:
+  my_custom_network:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 192.168.1.0/24
diff --git a/docker/local-devnet/init-genesis.sh b/docker/local-devnet/init-genesis.sh
new file mode 100755
index 00000000..66016681
--- /dev/null
+++ b/docker/local-devnet/init-genesis.sh
@@ -0,0 +1,188 @@
+#!/bin/bash
+
+ROOT_DIR=${ROOT_DIR:-devnet}
+CHAIN_ID=${CHAIN_ID:-zgtendermint_16600-1}
+
+# Usage: init-genesis.sh IP1 KEYRING_PASSWORD
+OS_NAME=`uname -o`
+USAGE="Usage: ${BASH_SOURCE[0]} IP1"
+if [[ "$OS_NAME" = "GNU/Linux" ]]; then
+    USAGE="$USAGE KEYRING_PASSWORD"
+fi
+
+if [[ $# -eq 0 ]]; then
+    echo "IP list not specified"
+    echo $USAGE
+    exit 1
+fi
+
+if [[ "$OS_NAME" = "GNU/Linux" ]]; then
+    if [[ $# -eq 1 ]]; then
+        echo "Keyring password not specified"
+        echo $USAGE
+        exit 1
+    fi
+
+    PASSWORD=$2
+fi
+
+0gchaind version 2>/dev/null || export PATH=$PATH:$(go env GOPATH)/bin
+
+set -e
+
+IFS=","; declare -a IPS=($1); unset IFS
+
+NUM_NODES=${#IPS[@]}
+VLIDATOR_BALANCE=15000000000000000000ua0gi
+FAUCET_BALANCE=40000000000000000000ua0gi
+STAKING=10000000000000000000ua0gi
+
+# Init configs
+for ((i=0; i<$NUM_NODES; i++)) do
+    HOMEDIR="$ROOT_DIR"/node$i
+    
+    # Change parameter token denominations to neuron
+    GENESIS="$HOMEDIR"/config/genesis.json
+    TMP_GENESIS="$HOMEDIR"/config/tmp_genesis.json
+
+    # Init
+    0gchaind init "node$i" --home "$HOMEDIR" --chain-id "$CHAIN_ID" >/dev/null 2>&1
+
+    # Replace stake with neuron
+    sed -in-place='' 's/stake/ua0gi/g' "$GENESIS"
+
+    # Replace the default evm denom of aphoton with neuron
+    sed -in-place='' 's/aphoton/neuron/g' "$GENESIS"
+
+    cat $GENESIS | jq '.consensus_params.block.max_gas = "25000000"' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+
+    # Zero out the total supply so it gets recalculated during InitGenesis
+    cat $GENESIS | jq '.app_state.bank.supply = []' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+
+    # Disable fee market
+    cat $GENESIS | jq '.app_state.feemarket.params.no_base_fee = true' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+
+    # Disable london fork
+    cat $GENESIS | jq '.app_state.evm.params.chain_config.london_block = null' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+    cat $GENESIS | jq '.app_state.evm.params.chain_config.arrow_glacier_block = null' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+    cat $GENESIS | jq '.app_state.evm.params.chain_config.gray_glacier_block = null' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+    cat $GENESIS | jq '.app_state.evm.params.chain_config.merge_netsplit_block = null' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+    cat $GENESIS | jq '.app_state.evm.params.chain_config.shanghai_block = null' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+    cat $GENESIS | jq '.app_state.evm.params.chain_config.cancun_block = null' >$TMP_GENESIS && mv $TMP_GENESIS $GENESIS
+
+    # cat "$GENESIS" | jq '.app_state["staking"]["params"]["bond_denom"]="a0gi"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+    # cat "$GENESIS" | jq '.app_state["gov"]["params"]["min_deposit"][0]["denom"]="a0gi"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+    cat "$GENESIS" | jq '.app_state["staking"]["params"]["max_validators"]=200' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+    cat "$GENESIS" | jq '.app_state["slashing"]["params"]["signed_blocks_window"]="1000"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+    cat "$GENESIS" | jq '.app_state["consensus_params"]["block"]["time_iota_ms"]="3000"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+    # Change app.toml
+    APP_TOML="$HOMEDIR"/config/app.toml
+    sed -i 's/minimum-gas-prices = "0neuron"/minimum-gas-prices = "1000000000neuron"/' "$APP_TOML"
+    sed -i '/\[json-rpc\]/,/^\[/ s/enable = false/enable = true/' "$APP_TOML"
+    sed -i '/\[json-rpc\]/,/^\[/ s/address = "127.0.0.1:8545"/address = "0.0.0.0:8545"/' "$APP_TOML"
+
+    # Set evm tracer to json
+    sed -in-place='' 's/tracer = ""/tracer = "json"/g' "$APP_TOML"
+
+    # Enable full error trace to be returned on tx failure
+    sed -in-place='' '/iavl-cache-size/a\
+trace = true' "$APP_TOML"
+done
+
+# Update seeds in config.toml
+SEEDS=""
+for ((i=0; i<$NUM_NODES; i++)) do
+    if [[ $i -gt 0 ]]; then SEEDS=$SEEDS,; fi
+    NODE_ID=`0gchaind tendermint show-node-id --home $ROOT_DIR/node$i`
+    SEEDS=$SEEDS$NODE_ID@${IPS[$i]}:26656
+done
+
+for ((i=0; i<$NUM_NODES; i++)) do
+    sed -i "/seeds = /c\seeds = \"$SEEDS\"" "$ROOT_DIR"/node$i/config/config.toml
+done
+
+# Prepare validators
+#
+# Note, keyring backend `file` works bad on Windows, and `add-genesis-account`
+# do not supports --keyring-dir flag. As a result, we use keyring backend `os`,
+# which is the default value.
+#
+# Where key stored:
+# - Windows: Windows credentials management.
+# - Linux: under `--home` specified folder.
+if [[ "$OS_NAME" = "Msys" ]]; then
+    for ((i=0; i<$NUM_NODES; i++)) do
+        VALIDATOR="0gchain_validator_$i"
+        set +e
+        ret=`0gchaind keys list --keyring-backend os -n | grep $VALIDATOR`
+        set -e
+        if [[ "$ret" = "" ]]; then
+            echo "Create validator key: $VALIDATOR"
+            0gchaind keys add $VALIDATOR --keyring-backend os --eth
+        fi
+    done
+elif [[ "$OS_NAME" = "GNU/Linux" ]]; then
+    # Create N validators for node0
+    for ((i=0; i<$NUM_NODES; i++)) do
+        yes $PASSWORD | 0gchaind keys add "0gchain_validator_$i" --keyring-backend os --home "$ROOT_DIR"/node0 --eth
+    done
+
+    # Copy validators to other nodes
+    for ((i=1; i<$NUM_NODES; i++)) do
+        cp "$ROOT_DIR"/node0/keyhash "$ROOT_DIR"/node$i
+        cp "$ROOT_DIR"/node0/*.address "$ROOT_DIR"/node$i
+        cp "$ROOT_DIR"/node0/*.info "$ROOT_DIR"/node$i
+    done
+else
+    echo -e "\n\nOS: $OS_NAME"
+    echo "Unsupported OS to generate keys for validators!!!"
+    exit 1
+fi
+
+# Add all validators in genesis
+for ((i=0; i<$NUM_NODES; i++)) do
+    for ((j=0; j<$NUM_NODES; j++)) do
+        if [[ "$OS_NAME" = "GNU/Linux" ]]; then
+            yes $PASSWORD | 0gchaind add-genesis-account "0gchain_validator_$j" $VLIDATOR_BALANCE --home "$ROOT_DIR/node$i"
+        else
+            0gchaind add-genesis-account "0gchain_validator_$j" $VLIDATOR_BALANCE --home "$ROOT_DIR/node$i"
+        fi
+    done
+    0gchaind add-genesis-account 0g17n8707c20e8gge2tk2gestetjcs4536p4fhqcs $FAUCET_BALANCE --home "$ROOT_DIR/node$i"
+done
+
+# Prepare genesis txs
+mkdir -p "$ROOT_DIR"/gentxs
+for ((i=0; i<$NUM_NODES; i++)) do
+    if [[ "$OS_NAME" = "GNU/Linux" ]]; then
+        yes $PASSWORD | 0gchaind gentx "0gchain_validator_$i" $STAKING --home "$ROOT_DIR/node$i" --output-document "$ROOT_DIR/gentxs/node$i.json"
+    else
+        0gchaind gentx "0gchain_validator_$i" $STAKING --home "$ROOT_DIR/node$i" --output-document "$ROOT_DIR/gentxs/node$i.json"
+    fi
+done
+
+# Create genesis at node0 and copy to other nodes
+0gchaind collect-gentxs --home "$ROOT_DIR/node0" --gentx-dir "$ROOT_DIR/gentxs" >/dev/null 2>&1
+sed -i '/persistent_peers = /c\persistent_peers = ""' "$ROOT_DIR"/node0/config/config.toml
+0gchaind validate-genesis --home "$ROOT_DIR/node0"
+for ((i=1; i<$NUM_NODES; i++)) do
+    cp "$ROOT_DIR"/node0/config/genesis.json "$ROOT_DIR"/node$i/config/genesis.json
+done
+
+# For linux, backup keys for all validators
+if [[ "$OS_NAME" = "GNU/Linux" ]]; then
+    mkdir -p "$ROOT_DIR"/keyring-os
+
+    cp "$ROOT_DIR"/node0/keyhash "$ROOT_DIR"/keyring-os
+    cp "$ROOT_DIR"/node0/*.address "$ROOT_DIR"/keyring-os
+    cp "$ROOT_DIR"/node0/*.info "$ROOT_DIR"/keyring-os
+
+    for ((i=0; i<$NUM_NODES; i++)) do
+        rm -f "$ROOT_DIR"/node$i/keyhash "$ROOT_DIR"/node$i/*.address "$ROOT_DIR"/node$i/*.info
+    done
+fi
+
+echo -e "\n\nSucceeded to init genesis!\n"