diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..99580d0
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8fa97e8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+*.retry
+.DS_Store
+*.local.*
+
+node_modules
+
+/generated
+_tmp
+
diff --git a/conf/mainnets/$.yml b/conf/mainnets/$.yml
new file mode 100644
index 0000000..87f3eac
--- /dev/null
+++ b/conf/mainnets/$.yml
@@ -0,0 +1,8 @@
+
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: '0x48d769d5C7ff75703cDd1543A1a2ed9bC9044A23'
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
+messagers:
+  - name: msgline
+    address: '0x65Be094765731F394bc6d9DF53bDF3376F1Fc8B0'
diff --git a/conf/mainnets/arbitrum.yml b/conf/mainnets/arbitrum.yml
new file mode 100644
index 0000000..bfabee1
--- /dev/null
+++ b/conf/mainnets/arbitrum.yml
@@ -0,0 +1,132 @@
+id: "42161"
+code: arbitrum
+name: Arbitrum
+rpcs:
+  - https://polygon-bor-rpc.publicnode.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: '0x48d769d5C7ff75703cDd1543A1a2ed9bC9044A23'
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
+messagers:
+  - name: layerzero
+    address: '0x509354A4ebf98aCC7a65d2264694A65a2938cac9'
+tokens:
+  - symbol: ETH
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: USDT
+    address: '0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9'
+    decimals: 6
+    type: erc20
+  - symbol: USDC
+    address: '0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8'
+    decimals: 6
+    type: erc20
+  - symbol: RING
+    address: '0x9e523234D36973f9e38642886197D023C88e307e'
+    decimals: 18
+    type: erc20
+couples:
+
+  ## eth
+  - chain: blast
+    symbol: eth
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: linea
+    symbol: eth
+    protocol: lnv2-default
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: astar-zkevm
+    symbol: eth
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: op
+    symbol: eth
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+
+
+  ## ring
+  - chain: ethereum
+    symbol:
+      from: RING
+      to: RING
+    protocol: lnv2-opposite
+    fee: '100000000000000000000'
+    messager: arbitrum-l2
+  - chain: polygon
+    symbol: RING
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: layerzero
+  - chain: darwinia-dvm
+    symbol: RING/RING
+    protocol: lnv2-default
+    fee: '10000000000000000000'
+    messager: msgline
+
+  ## usdt
+  - chain: mantle
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: zksync
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: linea
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: moonbeam
+    symbol: USDT
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+
+  ## usdc
+  - chain: mantle
+    symbol: USDC
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/mainnets/astar-zkevm.yml b/conf/mainnets/astar-zkevm.yml
new file mode 100644
index 0000000..2afbe76
--- /dev/null
+++ b/conf/mainnets/astar-zkevm.yml
@@ -0,0 +1,22 @@
+id: "3776"
+code: astar-zkevm
+name: Astar zkEVM
+rpcs:
+  - https://rpc.startale.com/astar-zkevm
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+couples:
+
+  ## eth
+  - chain: arbitrum
+    symbol: eth
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+
diff --git a/conf/mainnets/base.yml b/conf/mainnets/base.yml
new file mode 100644
index 0000000..5d098d0
--- /dev/null
+++ b/conf/mainnets/base.yml
@@ -0,0 +1,22 @@
+id: "8453"
+code: base
+name: base
+rpcs:
+  - https://mainnet.base.org
+tokens:
+  - symbol: 'eth'
+    address: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
+    decimals: 18
+    type: native
+  - symbol: 'usdc'
+    address: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
+    decimals: 6
+    type: erc20
+
+couples:
+  ## usdc
+  - chain: bsc
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/blast.yml b/conf/mainnets/blast.yml
new file mode 100644
index 0000000..5db6b56
--- /dev/null
+++ b/conf/mainnets/blast.yml
@@ -0,0 +1,19 @@
+id: "81457"
+code: blast
+name: Blast
+rpcs:
+  - https://rpc.blastblockchain.com
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+
+couples:
+  ## eth
+  - chain: arbitrum
+    symbol: eth
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+
diff --git a/conf/mainnets/bsc.yml b/conf/mainnets/bsc.yml
new file mode 100644
index 0000000..0772d6f
--- /dev/null
+++ b/conf/mainnets/bsc.yml
@@ -0,0 +1,76 @@
+id: "56"
+code: bsc
+name: bsc
+rpcs:
+  - https://bsc-rpc.publicnode.com
+messagers:
+  - name: layerzero
+    address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
+tokens:
+  - symbol: bnb
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x55d398326f99059fF775485246999027B3197955'
+    decimals: 18
+    type: erc20
+  - symbol: usdc
+    address: '0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d'
+    decimals: 18
+    type: erc20
+
+couples:
+
+  ## usdt
+  - chain: arbitrum
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: op
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: linea
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: polygon
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: polygon-zkEvm
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: mantle
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: scroll
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+
+  ## usdc
+  - chain: base
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+
+
diff --git a/conf/mainnets/crab.yml b/conf/mainnets/crab.yml
new file mode 100644
index 0000000..f4e75eb
--- /dev/null
+++ b/conf/mainnets/crab.yml
@@ -0,0 +1,38 @@
+id: "44"
+code: crab-dvm
+name: Crab
+rpcs:
+  - https://crab-rpc.darwinia.network
+tokens:
+  - symbol: crab
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: ring
+    address: '0x273131F7CB50ac002BDd08cA721988731F7e1092'
+    decimals: 18
+    type: erc20
+  - symbol: xWRING
+    name: xWRING
+    address: '0x273131F7CB50ac002BDd08cA721988731F7e1092'
+    decimals: 18
+    type: erc20
+
+couples:
+
+  ## crab
+  - chain: darwinia-dvm
+    symbol: crab/xWCRAB
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: msgline
+    hidden: true
+
+  - chain: darwinia-dvm
+    symbol: xWRING/ring
+    protocol: lnv2-default
+    fee: '10000000000000000000'
+    messager: msgline
+    category: ring
+    hidden: true
+
diff --git a/conf/mainnets/darwinia.yml b/conf/mainnets/darwinia.yml
new file mode 100644
index 0000000..9fd48c1
--- /dev/null
+++ b/conf/mainnets/darwinia.yml
@@ -0,0 +1,81 @@
+id: "46"
+code: darwinia-dvm
+name: Darwinia
+rpcs:
+  - https://rpc.darwinia.network
+tokens:
+  - symbol: ring
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: crab
+    address: '0x656567Eb75b765FC320783cc6EDd86bD854b2305'
+    decimals: 18
+    type: erc20
+  - symbol: xWCRAB
+    name: xWCRAB
+    address: '0x656567Eb75b765FC320783cc6EDd86bD854b2305'
+    decimals: 18
+    type: erc20
+  - symbol: ahPINK
+    name: ahPINK
+    address: '0x0000000000000000000000000000000000000404'
+    decimals: 10
+    type: erc20
+  - symbol: ahUSDT
+    name: ahUSDT
+    address: '0x0000000000000000000000000000000000000403'
+    decimals: 6
+    type: erc20
+
+couples:
+
+  ## ring
+  - chain: arbitrum
+    symbol: ring
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: msgline
+  - chain: ethereum
+    symbol: ring
+    protocol: lnv2-opposite
+    fee: '100000000000000000000'
+    messager: msgline
+  - chain: crab-dvm
+    symbol: ring/xWRING
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: msgline
+    hidden: true
+  - chain: polygon
+    symbol: ring
+    protocol: lnv3
+    fee: '100000000000000000000'
+    messager: msgline
+
+  ## crab
+  - chain: crab-dvm
+    symbol: xWCRAB/crab
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: msgline
+    category: crab
+    hidden: true
+
+  ## ahUSDT
+  - chain: moonbeam
+    symbol: ahUSDT/xcUSDT
+    protocol: lnv3
+    fee: '1000'
+    messager: msgline
+    category: usdt
+
+  ## ahPINK
+  - chain: moonbeam
+    symbol: ahPINK/xcPINK
+    protocol: lnv3
+    fee: '10000000'
+    messager: msgline
+    category: pink
+
+
diff --git a/conf/mainnets/ethereum.yml b/conf/mainnets/ethereum.yml
new file mode 100644
index 0000000..b11e165
--- /dev/null
+++ b/conf/mainnets/ethereum.yml
@@ -0,0 +1,28 @@
+id: "1"
+code: ethereum
+name: Ethereum
+rpcs:
+  - https://ethereum-rpc.publicnode.com
+tokens:
+  - symbol: ring
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: ring
+    address: '0x9469D013805bFfB7D3DEBe5E7839237e535ec483'
+    decimals: 18
+    type: erc20
+couples:
+
+  ## ring
+  - chain: arbitrum
+    symbol: RING
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: arbitrum-l2
+  - chain: darwinia-dvm
+    symbol: RING
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: msgline
+
diff --git a/conf/mainnets/gnosis.yml b/conf/mainnets/gnosis.yml
new file mode 100644
index 0000000..3caf85c
--- /dev/null
+++ b/conf/mainnets/gnosis.yml
@@ -0,0 +1,56 @@
+id: "100"
+code: gnosis
+name: Gnosis
+rpcs:
+  - https://gnosis-rpc.publicnode.com
+messagers:
+  - name: layerzero
+    address: '0x3F7DF5866591e7E48D18C8EbeAE61Bc343a63283'
+tokens:
+  - symbol: xDai
+    name: xDai
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x4ECaBa5870353805a9F068101A40E0f32ed605C6'
+    decimals: 6
+    type: erc20
+couples:
+
+  ## usdt
+  - chain: bsc
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: linea
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: op
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: mantle
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
diff --git a/conf/mainnets/linea.yml b/conf/mainnets/linea.yml
new file mode 100644
index 0000000..ed1751d
--- /dev/null
+++ b/conf/mainnets/linea.yml
@@ -0,0 +1,62 @@
+id: "59144"
+code: linea
+name: Linea
+rpcs:
+  - https://linea.decubate.com
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: 'usdt'
+    address: '0xA219439258ca9da29E9Cc4cE5596924745e12B93'
+    decimals: 6
+    type: erc20
+couples:
+  ## eth
+  - chain: arbitrum
+    symbol: eth
+    protocol: lnv2-default
+    fee: '10000000000000'
+    messager: layerzero
+
+  ## usdt
+  - chain: arbitrum
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: mantle
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/mainnets/mantle.yml b/conf/mainnets/mantle.yml
new file mode 100644
index 0000000..ce6f588
--- /dev/null
+++ b/conf/mainnets/mantle.yml
@@ -0,0 +1,82 @@
+id: "5000"
+code: mantle
+name: Mantle
+rpcs:
+  - https://mantle-rpc.publicnode.com
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+tokens:
+  - symbol: MNT
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 6
+    type: native
+  - symbol: usdt
+    address: '0x201EBa5CC46D216Ce6DC03F6a759e8E766e956aE'
+    decimals: 6
+    type: erc20
+  - symbol: usdc
+    address: '0x09Bc4E0D864854c6aFB6eB9A9cdF58aC190D0dF9'
+    decimals: 6
+    type: erc20
+couples:
+
+  # usdt
+  - chain: arbitrum
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: zksync
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: linea
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
+
+  ## usdc
+  - chain: arbitrum
+    symbol: USDC
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/moonbeam.yml b/conf/mainnets/moonbeam.yml
new file mode 100644
index 0000000..ffad8de
--- /dev/null
+++ b/conf/mainnets/moonbeam.yml
@@ -0,0 +1,51 @@
+id: "1284"
+code: moonbeam
+name: Moonbeam
+rpcs:
+  - https://moonbeam-rpc.dwellir.com
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+tokens:
+  - symbol: GLMR
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: ETH
+    address: '0xfa9343c3897324496a05fc75abed6bac29f8a40f'
+    decimals: 18
+    type: erc20
+  - symbol: xcUSDT
+    name: xcUSDT
+    address: '0xFFFFFFfFea09FB06d082fd1275CD48b191cbCD1d'
+    decimals: 6
+    type: erc20
+  - symbol: xcPINK
+    name: xcPINK
+    address: '0xffffffff30478fafbe935e466da114e14fb3563d'
+    decimals: 10
+    type: erc20
+couples:
+
+  # usdt
+  - chain: darwinia-dvm
+    symbol: xcUSDT/ahUSDT
+    protocol: lnv3
+    fee: '1000'
+    messager: msgline
+    category: usdt
+  - chain: arbitrum
+    symbol: USDT
+    protocol: lnv3
+    fee: '10000000'
+    messager: msgline
+
+
+  ## pingk
+  - chain: darwinia-dvm
+    symbol: xcPINK/ahPINK
+    protocol: lnv3
+    fee: '1000'
+    messager: msgline
+    category: pink
+
diff --git a/conf/mainnets/optimism.yml b/conf/mainnets/optimism.yml
new file mode 100644
index 0000000..01bfc7d
--- /dev/null
+++ b/conf/mainnets/optimism.yml
@@ -0,0 +1,62 @@
+id: "10"
+code: op
+name: Op
+rpcs:
+  - https://optimism-rpc.publicnode.com
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+tokens:
+  - symbol: eth
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x94b008aA00579c1307B0EF2c499aD98a8ce58e58'
+    decimals: 6
+    type: erc20
+couples:
+
+  ## eth
+  - chain: arbitrum
+    symbol: eth
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+
+  ## usdt
+  - chain: bsc
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: linea
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: mantle
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/polygon-zkevm.yml b/conf/mainnets/polygon-zkevm.yml
new file mode 100644
index 0000000..a3b397e
--- /dev/null
+++ b/conf/mainnets/polygon-zkevm.yml
@@ -0,0 +1,28 @@
+id: "1101"
+code: polygon-zkEvm
+name: Polygon zkEVM
+rpcs:
+  - https://zkevm-rpc.com
+tokens:
+  - symbol: eth
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x1E4a5963aBFD975d8c9021ce480b42188849D41d'
+    decimals: 6
+    type: erc20
+couples:
+
+  ## usdt
+  - chain: polygon
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/mainnets/polygon.yml b/conf/mainnets/polygon.yml
new file mode 100644
index 0000000..75cc936
--- /dev/null
+++ b/conf/mainnets/polygon.yml
@@ -0,0 +1,77 @@
+id: "137"
+code: polygon
+name: Polygon
+rpcs:
+  - https://polygon-bor-rpc.publicnode.com
+messagers:
+  - name: layerzero
+    address: '0x463D1730a8527CA58d48EF70C7460B9920346567'
+tokens:
+  - symbol: MATIC
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: ring
+    address: '0x9C1C23E60B72Bc88a043bf64aFdb16A02540Ae8f'
+    decimals: 18
+    type: erc20
+  - symbol: usdt
+    address: '0xc2132D05D31c914a87C6611C10748AEb04B58e8F'
+    decimals: 6
+    type: erc20
+couples:
+
+  ## ring
+  - chain: arbitrum
+    symbol: ring
+    protocol: lnv2-default
+    fee: '100000000000000000000'
+    messager: layerzero
+  - chain: darwinia-dvm
+    symbol: RING
+    protocol: lnv3
+    fee: '30000000000000000000'
+    messager: msgline
+
+  ## usdt
+  - chain: polygon-zkEvm
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: linea
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: mantle
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/mainnets/scroll.yml b/conf/mainnets/scroll.yml
new file mode 100644
index 0000000..bb042f3
--- /dev/null
+++ b/conf/mainnets/scroll.yml
@@ -0,0 +1,77 @@
+id: "534352"
+code: scroll
+name: Scroll
+rpcs:
+  - https://scroll-mainnet.public.blastapi.io
+messagers:
+  - name: layerzero
+    address: '0x463d1730a8527ca58d48ef70c7460b9920346567'
+tokens:
+  - symbol: eth
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0xf55BEC9cafDbE8730f096Aa55dad6D22d44099Df'
+    decimals: 6
+    type: erc20
+  - symbol: usdc
+    address: '0x06eFdBFf2a14a7c8E15944D1F4A48F9F95F663A4'
+    decimals: 6
+    type: erc20
+couples:
+
+  ## usdt
+  - chain: mantle
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: zksync
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: linea
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
+
+  ## usdc
+  - chain: mantle
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/taiko.yml b/conf/mainnets/taiko.yml
new file mode 100644
index 0000000..7dbd179
--- /dev/null
+++ b/conf/mainnets/taiko.yml
@@ -0,0 +1,34 @@
+id: "167000"
+code: taiko
+name: taiko
+rpcs:
+  - https://rpc.taiko.xyz
+tokens:
+  - symbol: eth
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
+    decimals: 18
+    type: erc20
+  - symbol: usdc
+    address: '0x3F7DF5866591e7E48D18C8EbeAE61Bc343a63283'
+    decimals: 18
+    type: erc20
+couples:
+
+  ## usdt
+  - chain: arbitrum-sepolia
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
+  ## usdc
+  - chain: arbitrum-sepolia
+    symbol: USDC
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/mainnets/zksync.yml b/conf/mainnets/zksync.yml
new file mode 100644
index 0000000..789b7c3
--- /dev/null
+++ b/conf/mainnets/zksync.yml
@@ -0,0 +1,40 @@
+id: "324"
+code: zksync
+name: zksync
+rpcs:
+  - https://mainnet.era.zksync.io
+messagers:
+  - name: layerzero
+    address: '0x96892F3EaD26515592Da38432cFABad991BBd69d'
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x493257fD37EDB34451f62EDf8D2a0C418852bA4C'
+    decimals: 6
+    type: erc20
+  - symbol: usdc
+    address: '0x3355df6D4c9C3035724Fd0e3914dE96A5a83aaf4'
+    decimals: 6
+    type: erc20
+couples:
+
+  ## usdt
+  - chain: arbitrum
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: mantle
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDT
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/testnets/$.yml b/conf/testnets/$.yml
new file mode 100644
index 0000000..99a0b10
--- /dev/null
+++ b/conf/testnets/$.yml
@@ -0,0 +1,8 @@
+
+protocol:
+  lnv2-default: '0x8429D7Dfd91D6F970ba89fFC005e67D15f1E4739'
+  lnv2-opposite: '0xbA96d83E2A04c4E50F2D6D7eCA03D70bA2426e5f'
+  lnv3: '0x38627Cb033De66a1E07e73f5D0a7a7adFB6741fa'
+messagers:
+#  - name: msgline
+#    address: '0x65Be094765731F394bc6d9DF53bDF3376F1Fc8B0'
diff --git a/conf/testnets/arbitrum-sepolia.yml b/conf/testnets/arbitrum-sepolia.yml
new file mode 100644
index 0000000..eb98a38
--- /dev/null
+++ b/conf/testnets/arbitrum-sepolia.yml
@@ -0,0 +1,94 @@
+id: "421614"
+code: arbitrum-sepolia
+name: Arbitrum sepolia
+rpcs:
+  - https://public.stackup.sh/api/v1/node/arbitrum-sepolia
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: 'usdt'
+    address: '0x3b8Bb7348D4F581e67E2498574F73e4B9Fc51855'
+    decimals: 18
+    type: erc20
+  - symbol: 'usdc'
+    address: '0x8A87497488073307E1a17e8A12475a94Afcb413f'
+    decimals: 18
+    type: erc20
+couples:
+  - chain: morph
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdc
+  - chain: bera
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdc
+  - chain: taiko-hekla
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdc
+  - chain: sepolia
+    symbol: usdc
+    protocol: lnv2-opposite
+    fee: '100000000000000000'
+    category: usdc
+    messager: layerzero
+  - chain: zksync-sepolia
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdc
+
+  - chain: morph
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdt
+  - chain: bera
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdt
+  - chain: taiko-hekla
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdt
+  - chain: sepolia
+    symbol: usdt
+    protocol: lnv2-opposite
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdt
+  - chain: zksync-sepolia
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: usdt
+
+  - chain: sepolia
+    symbol: eth
+    protocol: lnv2-opposite
+    fee: '100000000000000000'
+    messager: layerzero
+    category: eth
+  - chain: zksync-sepolia
+    symbol: eth
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+    category: eth
+
diff --git a/conf/testnets/bera.yml b/conf/testnets/bera.yml
new file mode 100644
index 0000000..c409d82
--- /dev/null
+++ b/conf/testnets/bera.yml
@@ -0,0 +1,34 @@
+id: "80085"
+code: bera
+name: bera
+rpcs:
+  - https://artio.rpc.berachain.com
+tokens:
+  - symbol: 'BERA'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: 'usdt'
+    address: '0x463D1730a8527CA58d48EF70C7460B9920346567'
+    decimals: 18
+    type: erc20
+  - symbol: 'usdc'
+    address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
+    decimals: 18
+    type: erc20
+
+couples:
+  ## usdt
+  - chain: arbitrum-sepolia
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
+  ## usdc
+  - chain: arbitrum-sepolia
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000'
+    messager: layerzero
+
diff --git a/conf/testnets/morph.yml b/conf/testnets/morph.yml
new file mode 100644
index 0000000..4eef6ba
--- /dev/null
+++ b/conf/testnets/morph.yml
@@ -0,0 +1,34 @@
+id: "2710"
+code: morph
+name: morph
+rpcs:
+  - https://rpc-testnet.morphl2.io
+tokens:
+  - symbol: eth
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x463D1730a8527CA58d48EF70C7460B9920346567'
+    decimals: 18
+    type: erc20
+  - symbol: usdc
+    address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
+    decimals: 18
+    type: erc20
+couples:
+
+  # usdt
+  - chain: arbitrum-sepolia
+    symbol: usdt
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+
+
+  # usdc
+  - chain: arbitrum-sepolia
+    symbol: usdc
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/testnets/sepolia.yml b/conf/testnets/sepolia.yml
new file mode 100644
index 0000000..b194322
--- /dev/null
+++ b/conf/testnets/sepolia.yml
@@ -0,0 +1,56 @@
+id: "11155111"
+code: sepolia
+name: Sepolia
+rpcs:
+  - https://ethereum-sepolia-rpc.publicnode.com
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: 'usdt'
+    address: '0x876A4f6eCF13EEb101F9E75FCeF58f19Ff383eEB'
+    decimals: 18
+    type: erc20
+  - symbol: 'usdc'
+    address: '0x0ac58Df0cc3542beC4cDa71B16D06C3cCc39f405'
+    decimals: 18
+    type: erc20
+couples:
+  ## usdc
+  - chain: arbitrum-sepolia
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: zksync-sepolia
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+
+  ## usdt
+  - chain: arbitrum-sepolia
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: zksync-sepolia
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+  - chain: arbitrum-sepolia
+    symbol: eth
+    protocol: lnv2-opposite
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: zksync-sepolia
+    symbol: eth
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+
diff --git a/conf/testnets/taiko-hekla.yml b/conf/testnets/taiko-hekla.yml
new file mode 100644
index 0000000..c6fc91b
--- /dev/null
+++ b/conf/testnets/taiko-hekla.yml
@@ -0,0 +1,32 @@
+id: "167009"
+code: taiko-hekla
+name: taiko-hekla
+rpcs:
+  - https://rpc.hekla.taiko.xyz
+tokens:
+  - symbol: eth
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: usdt
+    address: '0x463D1730a8527CA58d48EF70C7460B9920346567'
+    decimals: 18
+    type: erc20
+  - symbol: usdc
+    address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
+    decimals: 18
+    type: erc20
+couples:
+  ## usdt
+  - chain: arbitrum-sepolia
+    symbol: usdt
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
+
+  ## usdc
+  - chain: arbitrum-sepolia
+    symbol: usdc
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
diff --git a/conf/testnets/zksync-sepolia.yml b/conf/testnets/zksync-sepolia.yml
new file mode 100644
index 0000000..74a8313
--- /dev/null
+++ b/conf/testnets/zksync-sepolia.yml
@@ -0,0 +1,56 @@
+id: "300"
+code: zksync-sepolia
+name: zksync-sepolia
+rpcs:
+  - https://zksync-sepolia.drpc.org
+tokens:
+  - symbol: 'eth'
+    address: '0x0000000000000000000000000000000000000000'
+    decimals: 18
+    type: native
+  - symbol: 'usdt'
+    address: '0x3350f1ef046e21E052dCbA60Fc575919CCaFEdeb'
+    decimals: 6
+    type: erc20
+  - symbol: 'usdc'
+    address: '0x253adBFE99Fcd096B9b5502753F96CF78D42eaD0'
+    decimals: 6
+    type: erc20
+couples:
+
+
+  ## usdc
+  - chain: sepolia
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: arbitrum-sepolia
+    symbol: usdc
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+  ## usdt
+  - chain: sepolia
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: arbitrum-sepolia
+    symbol: usdt
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+
+  ## eth
+  - chain: sepolia
+    symbol: eth
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: arbitrum-sepolia
+    symbol: eth
+    protocol: lnv2-default
+    fee: '100000000000000000'
+    messager: layerzero
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..a8bebe2
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,97 @@
+{
+  "name": "helixconf-generate",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "helixconf-generate",
+      "version": "1.0.0",
+      "license": "ISC",
+      "devDependencies": {
+        "@jvitela/mustache-wax": "^1.0.4",
+        "change-case": "^5.4.4",
+        "mustache": "^4.2.0",
+        "zx": "^8.1.3"
+      }
+    },
+    "node_modules/@jvitela/mustache-wax": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@jvitela/mustache-wax/-/mustache-wax-1.0.4.tgz",
+      "integrity": "sha512-cGugVYp0WO7w89KQlyyt2rQyCO5MbrKeqtIAkG8oBfOaiHoeGeKG7WYdBFHftvoZUuK4WFbWyn3hgFipdetC+Q==",
+      "dev": true,
+      "peerDependencies": {
+        "mustache": "^4.2.0"
+      }
+    },
+    "node_modules/@types/fs-extra": {
+      "version": "11.0.4",
+      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-11.0.4.tgz",
+      "integrity": "sha512-yTbItCNreRooED33qjunPthRcSjERP1r4MqCZc7wv0u2sUkzTFp45tgUfS5+r7FrZPdmCCNflLhVSP/o+SemsQ==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "@types/jsonfile": "*",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/jsonfile": {
+      "version": "6.1.4",
+      "resolved": "https://registry.npmjs.org/@types/jsonfile/-/jsonfile-6.1.4.tgz",
+      "integrity": "sha512-D5qGUYwjvnNNextdU59/+fI+spnwtTFmyQP0h+PfIOSkNfpU6AOICUOkm4i0OnSk+NyjdPJrxCDro0sJsWlRpQ==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/node": {
+      "version": "20.14.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.14.9.tgz",
+      "integrity": "sha512-06OCtnTXtWOZBJlRApleWndH4JsRVs1pDCc8dLSQp+7PpUpX3ePdHyeNSFTeSe7FtKyQkrlPvHwJOW3SLd8Oyg==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
+    },
+    "node_modules/change-case": {
+      "version": "5.4.4",
+      "resolved": "https://registry.npmjs.org/change-case/-/change-case-5.4.4.tgz",
+      "integrity": "sha512-HRQyTk2/YPEkt9TnUPbOpr64Uw3KOicFWPVBb+xiHvd6eBx/qPr9xqfBFDT8P2vWsvvz4jbEkfDe71W3VyNu2w==",
+      "dev": true
+    },
+    "node_modules/mustache": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/mustache/-/mustache-4.2.0.tgz",
+      "integrity": "sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==",
+      "dev": true,
+      "bin": {
+        "mustache": "bin/mustache"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true,
+      "optional": true
+    },
+    "node_modules/zx": {
+      "version": "8.1.3",
+      "resolved": "https://registry.npmjs.org/zx/-/zx-8.1.3.tgz",
+      "integrity": "sha512-fA44CRlggDOKeqt66aMwzLj1tb0zEQJmIjsSDXpmNjRRKaLFYkpeGE/zXnO05sJvSuzAlbVM50zexJJGMrIvuQ==",
+      "dev": true,
+      "bin": {
+        "zx": "build/cli.js"
+      },
+      "engines": {
+        "node": ">= 12.17.0"
+      },
+      "optionalDependencies": {
+        "@types/fs-extra": ">=11",
+        "@types/node": ">=20"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..dbf6636
--- /dev/null
+++ b/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "helixconf-generate",
+  "version": "1.0.0",
+  "description": "Generate Helix conf",
+  "scripts": {
+    "generate": "zx scripts/generate/index.mjs",
+    "build:ts": "npm run generate -- --language=ts && cd generated/typescript && npm i && npm run build",
+    "test:ts": "npm run build:ts && cd generated/typescript && npm run test"
+  },
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@jvitela/mustache-wax": "^1.0.4",
+    "change-case": "^5.4.4",
+    "mustache": "^4.2.0",
+    "zx": "^8.1.3"
+  }
+}
diff --git a/scripts/generate/_helper.mjs b/scripts/generate/_helper.mjs
new file mode 100644
index 0000000..f8fe478
--- /dev/null
+++ b/scripts/generate/_helper.mjs
@@ -0,0 +1,48 @@
+export function mergeObjects(obj1, obj2) {
+  for (let key in obj1) {
+    if (!obj1.hasOwnProperty(key)) {
+      continue;
+    }
+
+    if (Array.isArray(obj1[key])) {
+      if (!Array.isArray(obj2[key])) {
+        obj2[key] = [];
+      }
+      obj2[key] = mergeArrays(obj1[key], obj2[key]);
+    } else if (typeof obj1[key] === 'object' && obj1[key] !== null) {
+      if (typeof obj2[key] !== 'object' || obj2[key] === null) {
+        obj2[key] = {};
+      }
+      mergeObjects(obj1[key], obj2[key]);
+    } else if (!(key in obj2)) {
+      obj2[key] = obj1[key];
+    }
+  }
+  return obj2;
+}
+
+export function mergeArrays(arr1, arr2) {
+  arr1.forEach(item1 => {
+    if (Array.isArray(item1)) {
+      arr2.push(mergeArrays(item1, []));
+    } else if (typeof item1 === 'object' && item1 !== null) {
+      // let found = false;
+      // for (let i = 0; i < arr2.length; i++) {
+      //   if (typeof arr2[i] === 'object' && arr2[i] !== null && !Array.isArray(arr2[i])) {
+      //     if (Object.keys(item1).every(key => arr2[i].hasOwnProperty(key))) {
+      //       console.log('found' , item1)
+      //       mergeObjects(item1, arr2[i]);
+      //       found = true;
+      //       break;
+      //     }
+      //   }
+      // }
+      // if (!found) {
+        arr2.push(mergeObjects(item1, {}));
+      // }
+    } else if (!arr2.includes(item1)) {
+      arr2.push(item1);
+    }
+  });
+  return arr2;
+}
diff --git a/scripts/generate/index.mjs b/scripts/generate/index.mjs
new file mode 100644
index 0000000..3714530
--- /dev/null
+++ b/scripts/generate/index.mjs
@@ -0,0 +1,70 @@
+import * as helper from './_helper.mjs'
+import * as stdconf from './stdconf.mjs'
+import * as renderer from './renderer/index.mjs'
+
+
+const BIN_PATH = path.resolve(__filename, '../');
+const WORK_PATH = path.resolve(BIN_PATH, '../../');
+
+async function readConf(lifecycle) {
+  const chainMap = {};
+  for (const network of lifecycle.networks) {
+    const pathNetwork = `${WORK_PATH}/conf/${network}`;
+    const rawDefinition = await fs.readFile(`${pathNetwork}/$.yml`, 'utf8');
+    const global = YAML.parse(rawDefinition);
+
+    const filesOfNetwork = await fs.readdir(pathNetwork);
+    for (const fileName of filesOfNetwork) {
+      if (fileName === '$.yml') continue;
+      const rawNetwork = await fs.readFile(`${pathNetwork}/${fileName}`, 'utf8');
+      const networkConf = YAML.parse(rawNetwork);
+      chainMap[networkConf.code] = {
+        ...networkConf,
+        _network: network,
+        _global: global,
+      };
+    }
+  }
+  return chainMap;
+}
+
+function reorganizationConf(conf) {
+  const names = Object.keys(conf);
+  const newChainConf = {};
+  for (const name of names) {
+    const ccf = conf[name];
+    const nccf = helper.mergeObjects(ccf._global, ccf);
+    stdconf.standardization(conf, nccf);
+
+    newChainConf[name] = nccf;
+  }
+  return newChainConf;
+}
+
+
+async function generateLangauge(lifecycle) {
+  const language = (argv['language'] || 'js').toUpperCase();
+  await renderer.render(lifecycle, language);
+}
+
+async function main() {
+  const _networkArg = argv['network'];
+  const networks = _networkArg
+    ? (typeof _networkArg) === 'string' ? [_networkArg] : _networkArg
+    : ['mainnets', 'testnets'];
+  const lifecycle = {
+    workdir: WORK_PATH,
+    networks,
+  };
+  const baseConf = await readConf(lifecycle);
+  lifecycle.conf = reorganizationConf(baseConf);
+  await fs.writeFile(`${WORK_PATH}/_tmp/output.json`, JSON.stringify(lifecycle.conf, null, 2));
+
+  await generateLangauge(lifecycle);
+}
+
+await main();
+
+
+
+
diff --git a/scripts/generate/renderer/index.mjs b/scripts/generate/renderer/index.mjs
new file mode 100644
index 0000000..d9b2db2
--- /dev/null
+++ b/scripts/generate/renderer/index.mjs
@@ -0,0 +1,37 @@
+import * as langTs from './lang_ts.mjs'
+
+import * as changeCase from "change-case";
+
+const Mustache = require('mustache');
+const Wax = require('@jvitela/mustache-wax');
+
+Wax(Mustache);
+Mustache.Formatters = {
+  json_stringify: object => JSON.stringify(object, null, 2),
+  camel_case: text => changeCase.camelCase(text), // 	twoWords
+  capital_case: text => changeCase.capitalCase(text), // 	Two Words
+  constant_case: text => changeCase.constantCase(text), // 	TWO_WORDS
+  dot_case: text => changeCase.dotCase(text), // 	two.words
+  kebab_case: text => changeCase.kebabCase(text), // 	two-words
+  no_case: text => changeCase.noCase(text), // 	two words
+  pascal_case: text => changeCase.pascalCase(text), // 	TwoWords
+  pascal_snake_case: text => changeCase.pascalSnakeCase(text), // 	Two_Words
+  path_case: text => changeCase.pathCase(text), // 	two/words
+  sentence_case: text => changeCase.sentenceCase(text), // 	Two words
+  snake_case: text => changeCase.snakeCase(text), // 	two_words
+  train_case: text => changeCase.trainCase(text), // 	Two-Words
+  upper_case: text => text ? text.toUpperCase() : text, // TWO WORDS
+  lower_case: text => text ? text.toLowerCase() : text, // two words
+};
+
+
+export async function render(lifecycle, language) {
+  switch (language) {
+    case 'JS':
+    case 'TS':
+    case 'JAVASCRIPT':
+    case 'TYPESCRIPT': {
+      await langTs.render(lifecycle);
+    }
+  }
+}
diff --git a/scripts/generate/renderer/lang_ts.mjs b/scripts/generate/renderer/lang_ts.mjs
new file mode 100644
index 0000000..adf5b4a
--- /dev/null
+++ b/scripts/generate/renderer/lang_ts.mjs
@@ -0,0 +1,42 @@
+const Mustache = require('mustache');
+
+export async function render(lifecycle) {
+  const {workdir, conf} = lifecycle
+  const langTs = {
+    templateDir: `${workdir}/template/ts/templates`,
+    filesDir: `${workdir}/template/ts/files`,
+    baseDir: `${workdir}/generated/typescript`,
+    srcDir: `${workdir}/generated/typescript/src`,
+  };
+  lifecycle.langTs = langTs;
+
+  await fs.mkdirp(langTs.srcDir);
+  await copyFiles(lifecycle)
+  await renderChain(lifecycle);
+}
+
+async function renderChain(lifecycle) {
+  const {conf, langTs} = lifecycle;
+  const chainNames = Object.keys(conf);
+  const chainTpl = await fs.readFile(`${langTs.templateDir}/chain.ts.mustache`, 'utf8');
+
+  const chainList = [];
+  for (const name of chainNames) {
+    const cf = conf[name];
+    const networkDir = `${langTs.srcDir}/${cf._network}`;
+    await fs.mkdirp(networkDir);
+    const output = Mustache.render(chainTpl, {chain: cf});
+    await fs.writeFile(`${networkDir}/${name}.ts`, output);
+    chainList.push({network: cf._network, name: name});
+  }
+  chainList[chainList.length - 1].last = true
+
+  const indexTpl = await fs.readFile(`${langTs.templateDir}/index.ts.mustache`, 'utf8');
+  const output = Mustache.render(indexTpl, {chains: chainList});
+  await fs.writeFile(`${langTs.srcDir}/index.ts`, output);
+}
+
+async function copyFiles(lifecycle) {
+  const {conf, langTs} = lifecycle;
+  await fs.copy(langTs.filesDir, langTs.baseDir, {overwrite: true});
+}
diff --git a/scripts/generate/stdconf.mjs b/scripts/generate/stdconf.mjs
new file mode 100644
index 0000000..eec4fca
--- /dev/null
+++ b/scripts/generate/stdconf.mjs
@@ -0,0 +1,106 @@
+export function standardization(global, ccf) {
+  _stdTokens(global, ccf);
+  _stdCouples(global, ccf);
+  _cleanConf(global, ccf);
+}
+
+function _stdCouples(global, ccf) {
+  if (!ccf.couples) return;
+  for (const couple of ccf.couples) {
+    _stdSymbol(global, ccf, couple);
+    _stdMessager(global, ccf, couple);
+    _stdProtocol(global, ccf, couple);
+    _stdChain(global, ccf, couple);
+    _stdCategory(global, ccf, couple);
+  }
+}
+
+
+function _stdTokens(global, ccf) {
+  for (const token of ccf.tokens) {
+    token.symbol = token.symbol.toUpperCase();
+    if (!token.name) {
+      token.name = token.symbol;
+    }
+  }
+}
+
+function _stdSymbol(global, ccf, couple) {
+  const rawSymbol = couple.symbol;
+  if (typeof rawSymbol === 'string') {
+    const pairs = rawSymbol.split('/');
+    if (pairs.length === 1) {
+      couple.symbol = {
+        from: pairs[0].toUpperCase(),
+        to: pairs[0].toUpperCase(),
+      };
+      return;
+    }
+    couple.symbol = {
+      from: pairs[0].toUpperCase(),
+      to: pairs[1].toUpperCase(),
+    };
+    return;
+  }
+  if (rawSymbol.from && rawSymbol.to) {
+    rawSymbol.from = rawSymbol.from.toUpperCase();
+    rawSymbol.to = rawSymbol.to.toUpperCase();
+    return;
+  }
+  console.log(chalk.red('missing symbol; symbol: {from, to}'));
+  process.exit(1);
+}
+
+function _stdMessager(global, ccf, couple) {
+  if (!ccf.messagers) ccf.messagers = [];
+  if (!couple.messager) return;
+  couple.messager = __pickMessager(ccf, couple.messager);
+}
+
+function _stdProtocol(global, ccf, couple) {
+  if (!ccf.protocol) {
+    couple.protocol = {
+      name: couple.protocol,
+    };
+    return;
+  }
+  const protocolAddress = ccf.protocol[couple.protocol];
+  couple.protocol = {
+    name: couple.protocol,
+    address: protocolAddress,
+  };
+}
+
+function _stdCategory(global, ccf, couple) {
+  if (couple.category) {
+    couple.category = couple.category.toUpperCase();
+    return;
+  }
+  couple.category = couple.symbol.from;
+}
+
+function _stdChain(global, ccf, couple) {
+  const chainCode = couple.chain;
+  const targetChain = global[chainCode];
+  if (!targetChain) {
+    console.log(chalk.red(`missing couple chain [${chainCode}] from [${ccf.code}], maybe you typed wrong chain code`));
+    process.exit(1);
+  }
+  couple.chain = {
+    id: targetChain.id,
+    code: chainCode,
+    name: targetChain.name,
+  };
+}
+
+function _cleanConf(global, ccf) {
+  delete ccf['_global'];
+}
+
+function __pickMessager(ccf, name) {
+  if (!ccf.messagers) return {name};
+  for (const messager of ccf.messagers) {
+    if (messager.name === name) return messager;
+  }
+  return {name};
+}
diff --git a/template/ts/files/.editorconfig b/template/ts/files/.editorconfig
new file mode 100644
index 0000000..99580d0
--- /dev/null
+++ b/template/ts/files/.editorconfig
@@ -0,0 +1,9 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
diff --git a/template/ts/files/.gitignore b/template/ts/files/.gitignore
new file mode 100644
index 0000000..9f65662
--- /dev/null
+++ b/template/ts/files/.gitignore
@@ -0,0 +1,10 @@
+*.retry
+.DS_Store
+*.local.*
+
+node_modules
+
+/generated
+dist
+_tmp
+
diff --git a/template/ts/files/jest.config.js b/template/ts/files/jest.config.js
new file mode 100644
index 0000000..3745fc2
--- /dev/null
+++ b/template/ts/files/jest.config.js
@@ -0,0 +1,5 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+};
diff --git a/template/ts/files/package.json b/template/ts/files/package.json
new file mode 100644
index 0000000..1d50475
--- /dev/null
+++ b/template/ts/files/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "helixconf",
+  "version": "0.0.1",
+  "description": "Helix conf",
+  "main": "dist/index.js",
+  "scripts": {
+    "build": "rm -rf dist && tsc",
+    "test": "jest"
+  },
+  "author": "HelixBridge",
+  "license": "MIT",
+  "devDependencies": {
+    "@types/jest": "^29.5.12",
+    "jest": "^29.7.0",
+    "ts-jest": "^29.1.5",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.5.3"
+  }
+}
diff --git a/template/ts/files/src/helixconf.ts b/template/ts/files/src/helixconf.ts
new file mode 100644
index 0000000..4ea12f7
--- /dev/null
+++ b/template/ts/files/src/helixconf.ts
@@ -0,0 +1,135 @@
+export type HelixProtocolName = 'lnv2-default' | 'lnv2-opposite' | 'lnv3';
+export type TokenType = 'native' | 'erc20';
+export type _NetworkType = 'mainnets' | 'testnets';
+
+
+export interface ChainMessager {
+  name: string
+  address?: string
+}
+
+export interface ChainToken {
+  symbol: string
+  address: string
+  decimals: number
+  type: TokenType,
+  name: string
+}
+
+export interface ChainCouple {
+  category: string
+  messager: ChainMessager
+  fee: string
+  protocol: HelixProtocol
+  symbol: CoupleSymbol
+  chain: CoupleChain
+}
+
+export interface CoupleChain {
+  id: BigInt
+  code: string
+  name: string
+}
+
+export interface CoupleSymbol {
+  from: string
+  to: string
+}
+
+export interface HelixProtocol {
+  name: HelixProtocolName,
+  address: string
+}
+
+export interface CoupleFilter {
+  category?: string
+  messager?: string
+  protocol?: string
+  chain?: string
+  symbolFrom?: string
+  symbolTo?: string
+  symbol?: string
+}
+
+export class HelixChainConf {
+
+  constructor(
+    public readonly _network: _NetworkType,
+    public readonly id: BigInt,
+    public readonly code: string,
+    public readonly name: string,
+    public readonly rpcs: string[],
+    public readonly protocol: Partial<Record<HelixProtocolName, string>>,
+    public readonly messagers: ChainMessager[],
+    public readonly tokens: ChainToken[],
+    public readonly couples: ChainCouple[],
+    ) {
+  }
+
+  static fromJson(json: any): HelixChainConf {
+    return new HelixChainConf(
+      json._network,
+      BigInt(json.id),
+      json.code,
+      json.name,
+      json.rpcs,
+      json.protocol,
+      json.messagers,
+      json.tokens,
+      json.couples,
+    );
+  }
+
+  categories(): string[] {
+    return this.couples.map(item => item.category);
+  }
+
+  filterCouple(filter: CoupleFilter): ChainCouple[] {
+    if (!filter) return this.couples;
+    return this.couples.filter(item => {
+      if (filter.category) {
+        if (!_equalsIgnoreCase(item.category, filter.category)) {
+          return false;
+        }
+      }
+      if (filter.messager) {
+        const eq = _equalsIgnoreCase(item.messager.name, filter.messager)
+          || _equalsIgnoreCase(item.messager.address, filter.messager);
+        if (!eq) return false;
+      }
+      if (filter.protocol) {
+        const eq = _equalsIgnoreCase(item.protocol.name, filter.messager)
+          || _equalsIgnoreCase(item.protocol.address, filter.messager);
+        if (!eq) return false;
+      }
+      if (filter.chain) {
+        const eq = _equalsIgnoreCase(item.chain.id.toString(), filter.chain)
+          || _equalsIgnoreCase(item.chain.code, filter.chain)
+          || _equalsIgnoreCase(item.chain.name, filter.chain);
+        if (!eq) return false;
+      }
+      if (filter.symbolFrom) {
+        if (!_equalsIgnoreCase(item.symbol.from, filter.symbolFrom)) return false;
+      }
+      if (filter.symbolTo) {
+        if (!_equalsIgnoreCase(item.symbol.to, filter.symbolTo)) return false;
+      }
+      if (filter.symbol) {
+        const eq = _equalsIgnoreCase(item.symbol.from, filter.symbol)
+          || _equalsIgnoreCase(item.symbol.to, filter.symbol);
+        if (!eq) return false;
+      }
+      return true;
+    });
+  }
+
+}
+
+
+function _equalsIgnoreCase(t1?: string, t2?: string) {
+  if (!t1 || !t2) {
+    return false;
+  }
+  return t1.toLowerCase() === t2.toLowerCase();
+}
+
diff --git a/template/ts/files/tests/helixconf.test.ts b/template/ts/files/tests/helixconf.test.ts
new file mode 100644
index 0000000..1d785c7
--- /dev/null
+++ b/template/ts/files/tests/helixconf.test.ts
@@ -0,0 +1,10 @@
+import {HelixChain} from '../src/'
+
+describe('helixconf_test', () => {
+  test('test_chainId', () => {
+    expect(42161n).toStrictEqual(HelixChain.arbitrum.id);
+    expect(46n).toStrictEqual(HelixChain.darwiniaDvm.id);
+    expect(44n).toStrictEqual(HelixChain.crabDvm.id);
+  });
+});
+
diff --git a/template/ts/files/tsconfig.json b/template/ts/files/tsconfig.json
new file mode 100644
index 0000000..3abc7b9
--- /dev/null
+++ b/template/ts/files/tsconfig.json
@@ -0,0 +1,18 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "CommonJS",
+    "rootDir": "./",
+    "moduleResolution": "node",
+    "declaration": true,
+    "outDir": "./dist",
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "skipLibCheck": true
+  },
+  "exclude": [
+    "node_modules",
+    "dist"
+  ]
+}
diff --git a/template/ts/templates/chain.ts.mustache b/template/ts/templates/chain.ts.mustache
new file mode 100644
index 0000000..1217768
--- /dev/null
+++ b/template/ts/templates/chain.ts.mustache
@@ -0,0 +1,3 @@
+import {HelixChainConf} from '../helixconf'
+
+export const {{ chain.code | camel_case }}Chain: HelixChainConf = HelixChainConf.fromJson({{ &chain | json_stringify }});
diff --git a/template/ts/templates/index.ts.mustache b/template/ts/templates/index.ts.mustache
new file mode 100644
index 0000000..cc0bbbb
--- /dev/null
+++ b/template/ts/templates/index.ts.mustache
@@ -0,0 +1,21 @@
+{{#chains}}
+import { {{ name | camel_case }}Chain } from './{{ network }}/{{ name }}'
+{{/chains}}
+import { HelixChainConf } from './helixconf'
+
+
+export class HelixChain {
+{{#chains}}
+  static {{ name | camel_case }}: HelixChainConf = {{ name | camel_case }}Chain;
+{{/chains}}
+  static get(name: string): HelixChainConf | undefined {
+    switch(name.toUpperCase()) {
+    {{#chains}}
+      case '{{ name | upper_case }}':
+        return {{ name | camel_case }}Chain;
+    {{/chains}}
+    }
+  }
+}
+
+