diff --git a/conf/mainnets/arbitrum.yml b/conf/mainnets/arbitrum.yml
index 61ca36b..6148f30 100644
--- a/conf/mainnets/arbitrum.yml
+++ b/conf/mainnets/arbitrum.yml
@@ -12,7 +12,9 @@ messagers:
     address: '0x509354A4ebf98aCC7a65d2264694A65a2938cac9'
 indexers:
   - type: thegraph
-    endpoint: https://thegraph.com/test
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-arbitrum/v2.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/astar-zkevm.yml b/conf/mainnets/astar-zkevm.yml
index c589cbb..3d958d7 100644
--- a/conf/mainnets/astar-zkevm.yml
+++ b/conf/mainnets/astar-zkevm.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-astar-zkevm/v1.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/avalanche.yml b/conf/mainnets/avalanche.yml
index f44cb95..a9040fc 100644
--- a/conf/mainnets/avalanche.yml
+++ b/conf/mainnets/avalanche.yml
@@ -10,6 +10,9 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: AVAX
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/base.yml b/conf/mainnets/base.yml
index b3ad4b4..3a3a92a 100644
--- a/conf/mainnets/base.yml
+++ b/conf/mainnets/base.yml
@@ -10,6 +10,9 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/blast.yml b/conf/mainnets/blast.yml
index d6dfc77..ea4419b 100644
--- a/conf/mainnets/blast.yml
+++ b/conf/mainnets/blast.yml
@@ -12,6 +12,9 @@ messagers:
     address: '0x98982b1685a63596834a05C1288dA7fbF27d684E'
   - name: layerzero
     address: '0x8A87497488073307E1a17e8A12475a94Afcb413f'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-blast/v1.0.0
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/bsc.yml b/conf/mainnets/bsc.yml
index 152b17a..cfa2d3d 100644
--- a/conf/mainnets/bsc.yml
+++ b/conf/mainnets/bsc.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x89AF830781A2C1d3580Db930bea11094F55AfEae'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-bsc/v1.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: BNB
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/darwinia.yml b/conf/mainnets/darwinia.yml
index e5a6993..84636fe 100644
--- a/conf/mainnets/darwinia.yml
+++ b/conf/mainnets/darwinia.yml
@@ -3,6 +3,11 @@ code: darwinia-dvm
 name: Darwinia
 rpcs:
   - https://rpc.darwinia.network
+indexers:
+  - type: thegraph
+    endpoint: https://thegraph-g1.darwinia.network/helix/subgraphs/name/lnv3/darwinia
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: RING
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/gnosis.yml b/conf/mainnets/gnosis.yml
index 4c73d99..a79f46b 100644
--- a/conf/mainnets/gnosis.yml
+++ b/conf/mainnets/gnosis.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x3F7DF5866591e7E48D18C8EbeAE61Bc343a63283'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-gnosis/v1.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: xDAI
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/linea.yml b/conf/mainnets/linea.yml
index 0ecfae9..d538d71 100644
--- a/conf/mainnets/linea.yml
+++ b/conf/mainnets/linea.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: thegraph
+    endpoint: https://thegraph-g1.darwinia.network/helix/subgraphs/name/lnv3/linea
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/mantle.yml b/conf/mainnets/mantle.yml
index 7afaeff..2bb7112 100644
--- a/conf/mainnets/mantle.yml
+++ b/conf/mainnets/mantle.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: thegraph
+    endpoint: https://thegraph-g1.darwinia.network/helix/subgraphs/name/lnv3/mantle
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: MNT
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/moonbeam.yml b/conf/mainnets/moonbeam.yml
index 95f4256..3c84681 100644
--- a/conf/mainnets/moonbeam.yml
+++ b/conf/mainnets/moonbeam.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-moonbeam/v1.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: GLMR
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/optimism.yml b/conf/mainnets/optimism.yml
index cc32bc2..f0ccd4f 100644
--- a/conf/mainnets/optimism.yml
+++ b/conf/mainnets/optimism.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x61B6B8c7C00aA7F060a2BEDeE6b11927CC9c3eF1'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-op/v1.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/polygon.yml b/conf/mainnets/polygon.yml
index 95bda67..bffd74e 100644
--- a/conf/mainnets/polygon.yml
+++ b/conf/mainnets/polygon.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x463D1730a8527CA58d48EF70C7460B9920346567'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-polygon/v1.0.0
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: MATIC
     address: '0x0000000000000000000000000000000000000000'
diff --git a/conf/mainnets/scroll.yml b/conf/mainnets/scroll.yml
index dd52053..abc16fc 100644
--- a/conf/mainnets/scroll.yml
+++ b/conf/mainnets/scroll.yml
@@ -10,6 +10,11 @@ protocol:
 messagers:
   - name: layerzero
     address: '0x463d1730a8527ca58d48ef70c7460b9920346567'
+indexers:
+  - type: thegraph
+    endpoint: https://api.studio.thegraph.com/query/59403/lnv3-scroll/v1.0.1
+  - type: hyperindex
+    endpoint: https://indexer.bigdevenergy.link/e5a45aa/v1/graphql
 tokens:
   - symbol: ETH
     address: '0x0000000000000000000000000000000000000000'