diff --git a/conf/mainnets/arbitrum.yml b/conf/mainnets/arbitrum.yml
index 35ce820..90f438c 100644
--- a/conf/mainnets/arbitrum.yml
+++ b/conf/mainnets/arbitrum.yml
@@ -55,7 +55,16 @@ couples:
     protocol: lnv3
     fee: '10000000000000'
     messager: layerzero
-
+  - chain: base
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: scroll
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
 
   ## ring
   - chain: ethereum
@@ -179,4 +188,33 @@ couples:
     protocol: lnv2-default
     fee: '100000'
     messager: layerzero
-
+  - chain: base
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis 
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/base.yml b/conf/mainnets/base.yml
index c4e51a9..ac04165 100644
--- a/conf/mainnets/base.yml
+++ b/conf/mainnets/base.yml
@@ -3,9 +3,16 @@ code: base
 name: base
 rpcs:
   - https://mainnet.base.org
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
 tokens:
   - symbol: ETH
-    address: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
+    address: '0x0000000000000000000000000000000000000000'
     decimals: 18
     type: native
   - symbol: USDC
@@ -14,9 +21,56 @@ tokens:
     type: erc20
 
 couples:
+  # eth
+  - chain: arbitrum
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: op
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: scroll
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+
   ## usdc
   - chain: bsc
     symbol: USDC
     protocol: lnv2-default
     fee: '100000'
     messager: layerzero
+  - chain: arbitrum
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis 
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/blast.yml b/conf/mainnets/blast.yml
index 6fb71ae..54f2182 100644
--- a/conf/mainnets/blast.yml
+++ b/conf/mainnets/blast.yml
@@ -4,10 +4,14 @@ name: Blast
 rpcs:
   - https://rpc.blastblockchain.com
 protocol:
+  lnv2-default: null
+  lnv2-opposite: null
   lnv3: '0xB180D7DcB5CC161C862aD60442FA37527546cAFC'
 messagers:
   - name: msgline
     address: '0x98982b1685a63596834a05C1288dA7fbF27d684E'
+  - name: layerzero
+    address: '0x8A87497488073307E1a17e8A12475a94Afcb413f'
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/bsc.yml b/conf/mainnets/bsc.yml
index 3949757..4c9c031 100644
--- a/conf/mainnets/bsc.yml
+++ b/conf/mainnets/bsc.yml
@@ -3,6 +3,10 @@ code: bsc
 name: bsc
 rpcs:
   - https://bsc-rpc.publicnode.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
@@ -111,4 +115,28 @@ couples:
     protocol: lnv3
     fee: '100000000000000000'
     messager: layerzero
-
+  - chain: gnosis 
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
+  - chain: op
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000000000000000'
+    messager: layerzero
diff --git a/conf/mainnets/darwinia.yml b/conf/mainnets/darwinia.yml
index 207e13b..718e103 100644
--- a/conf/mainnets/darwinia.yml
+++ b/conf/mainnets/darwinia.yml
@@ -8,9 +8,9 @@ tokens:
     address: '0x0000000000000000000000000000000000000000'
     decimals: 18
     type: native
-  - symbol: CRAB
+  - symbol: xWCRAB
     alias:
-      - xWCRAB
+      - CRAB
     name: xWCRAB
     address: '0x656567Eb75b765FC320783cc6EDd86bD854b2305'
     decimals: 18
@@ -20,9 +20,9 @@ tokens:
     address: '0x0000000000000000000000000000000000000404'
     decimals: 10
     type: erc20
-  - symbol: USDT
+  - symbol: ahUSDT
     alias:
-      - ahUSDT
+      - USDT
     name: ahUSDT
     address: '0x0000000000000000000000000000000000000403'
     decimals: 6
diff --git a/conf/mainnets/ethereum.yml b/conf/mainnets/ethereum.yml
index e210d15..fc49063 100644
--- a/conf/mainnets/ethereum.yml
+++ b/conf/mainnets/ethereum.yml
@@ -3,6 +3,11 @@ code: ethereum
 name: Ethereum
 rpcs:
   - https://ethereum-rpc.publicnode.com
+messagers:
+  - name: arbitrum-l2
+    address: '0x78a6831Da2293fbEFd0d8aFB4D1f7CBB751e0119'
+  - name: msgline
+    address: '0x65Be094765731F394bc6d9DF53bDF3376F1Fc8B0'
 tokens:
   - symbol: RING
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/gnosis.yml b/conf/mainnets/gnosis.yml
index 3793f60..875e78f 100644
--- a/conf/mainnets/gnosis.yml
+++ b/conf/mainnets/gnosis.yml
@@ -3,6 +3,10 @@ code: gnosis
 name: Gnosis
 rpcs:
   - https://gnosis-rpc.publicnode.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x3F7DF5866591e7E48D18C8EbeAE61Bc343a63283'
@@ -16,76 +20,112 @@ tokens:
     address: '0x4ECaBa5870353805a9F068101A40E0f32ed605C6'
     decimals: 6
     type: erc20
+  - symbol: USDC
+    address: '0xDDAfbb505ad214D7b80b1f830fcCc89B60fb7A83'
+    decimals: 6
+    type: erc20
 couples:
 
   ## USDT
   - chain: bsc
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: bsc
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: polygon
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: polygon
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: linea
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: linea
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: op
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: op
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: mantle
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: mantle
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: scroll
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: scroll
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: arbitrum
     symbol: USDT
     protocol: lnv2-default
-    fee: '100000000000000000'
+    fee: '100000'
     messager: layerzero
   - chain: arbitrum
     symbol: USDT
     protocol: lnv3
-    fee: '100000000000000000'
+    fee: '100000'
+    messager: layerzero
+
+  ## usdc
+  - chain: base
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain:  arbitrum
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
     messager: layerzero
diff --git a/conf/mainnets/linea.yml b/conf/mainnets/linea.yml
index c5c7924..0ecfae9 100644
--- a/conf/mainnets/linea.yml
+++ b/conf/mainnets/linea.yml
@@ -3,6 +3,10 @@ code: linea
 name: Linea
 rpcs:
   - https://linea.decubate.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
diff --git a/conf/mainnets/mantle.yml b/conf/mainnets/mantle.yml
index 12c9d5a..4fcd7aa 100644
--- a/conf/mainnets/mantle.yml
+++ b/conf/mainnets/mantle.yml
@@ -3,13 +3,17 @@ code: mantle
 name: Mantle
 rpcs:
   - https://mantle-rpc.publicnode.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
 tokens:
   - symbol: MNT
     address: '0x0000000000000000000000000000000000000000'
-    decimals: 6
+    decimals: 18
     type: native
   - symbol: USDT
     address: '0x201EBa5CC46D216Ce6DC03F6a759e8E766e956aE'
diff --git a/conf/mainnets/moonbeam.yml b/conf/mainnets/moonbeam.yml
index 65dfe9f..6a62f9c 100644
--- a/conf/mainnets/moonbeam.yml
+++ b/conf/mainnets/moonbeam.yml
@@ -3,6 +3,10 @@ code: moonbeam
 name: Moonbeam
 rpcs:
   - https://moonbeam-rpc.dwellir.com
+protocol:
+  lnv2-default: null
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
@@ -11,13 +15,9 @@ tokens:
     address: '0x0000000000000000000000000000000000000000'
     decimals: 18
     type: native
-  - symbol: ETH
-    address: '0xfa9343c3897324496a05fc75abed6bac29f8a40f'
-    decimals: 18
-    type: erc20
-  - symbol: USDT
+  - symbol: xcUSDT
     alias:
-      - xcUSDT
+      - USDT
     name: xcUSDT
     address: '0xFFFFFFfFea09FB06d082fd1275CD48b191cbCD1d'
     decimals: 6
diff --git a/conf/mainnets/optimism.yml b/conf/mainnets/optimism.yml
index aec310d..2023358 100644
--- a/conf/mainnets/optimism.yml
+++ b/conf/mainnets/optimism.yml
@@ -3,6 +3,10 @@ code: op
 name: Op
 rpcs:
   - https://optimism-rpc.publicnode.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
@@ -15,6 +19,10 @@ tokens:
     address: '0x94b008aA00579c1307B0EF2c499aD98a8ce58e58'
     decimals: 6
     type: erc20
+  - symbol: USDC
+    address: '0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85'
+    decimals: 6
+    type: erc20
 couples:
 
   ## ETH
@@ -23,6 +31,16 @@ couples:
     protocol: lnv3
     fee: '10000000000000'
     messager: layerzero
+  - chain: base
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: scroll
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
 
   ## USDT
   - chain: bsc
@@ -95,3 +113,34 @@ couples:
     protocol: lnv3
     fee: '100000'
     messager: layerzero
+
+  - chain: base
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis 
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/polygon-zkevm.yml b/conf/mainnets/polygon-zkevm.yml
index 2f4cb5f..333f7f3 100644
--- a/conf/mainnets/polygon-zkevm.yml
+++ b/conf/mainnets/polygon-zkevm.yml
@@ -3,6 +3,13 @@ code: polygon-zkEvm
 name: Polygon zkEVM
 rpcs:
   - https://zkevm-rpc.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
+messagers:
+  - name: layerzero
+    address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/polygon.yml b/conf/mainnets/polygon.yml
index 773da16..c0e5465 100644
--- a/conf/mainnets/polygon.yml
+++ b/conf/mainnets/polygon.yml
@@ -3,6 +3,10 @@ code: polygon
 name: Polygon
 rpcs:
   - https://polygon-bor-rpc.publicnode.com
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x463D1730a8527CA58d48EF70C7460B9920346567'
@@ -19,6 +23,10 @@ tokens:
     address: '0xc2132D05D31c914a87C6611C10748AEb04B58e8F'
     decimals: 6
     type: erc20
+  - symbol: USDC
+    address: '0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359'
+    decimals: 6
+    type: erc20
 couples:
 
   ## RING
@@ -115,3 +123,34 @@ couples:
     fee: '100000'
     messager: layerzero
 
+  ## usdc
+  - chain: base
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis 
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: scroll
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
diff --git a/conf/mainnets/scroll.yml b/conf/mainnets/scroll.yml
index 6285d53..f63fc70 100644
--- a/conf/mainnets/scroll.yml
+++ b/conf/mainnets/scroll.yml
@@ -3,6 +3,10 @@ code: scroll
 name: Scroll
 rpcs:
   - https://scroll-mainnet.public.blastapi.io
+protocol:
+  lnv2-default: '0x94C614DAeFDbf151E1BB53d6A201ae5fF56A9337'
+  lnv2-opposite: null
+  lnv3: '0xbA5D580B18b6436411562981e02c8A9aA1776D10'
 messagers:
   - name: layerzero
     address: '0x463d1730a8527ca58d48ef70c7460b9920346567'
@@ -21,6 +25,23 @@ tokens:
     type: erc20
 couples:
 
+  ## ETH
+  - chain: op
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: base
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+  - chain: arbitrum
+    symbol: ETH
+    protocol: lnv3
+    fee: '10000000000000'
+    messager: layerzero
+
   ## USDT
   - chain: mantle
     symbol: USDT
@@ -115,3 +136,28 @@ couples:
     protocol: lnv3
     fee: '100000'
     messager: layerzero
+  - chain: base
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: gnosis 
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: bsc
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: polygon
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero
+  - chain: op
+    symbol: USDC
+    protocol: lnv3
+    fee: '100000'
+    messager: layerzero