diff --git a/.changeset/thick-chefs-deliver.md b/.changeset/thick-chefs-deliver.md
new file mode 100644
index 00000000000..67d68d22792
--- /dev/null
+++ b/.changeset/thick-chefs-deliver.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+Enable AutoPurge feature on all affected chains #nops
diff --git a/ccip/config/evm/Linea_Mainnet.toml b/ccip/config/evm/Linea_Mainnet.toml
index 94d8bedc44b..5a89873acae 100644
--- a/ccip/config/evm/Linea_Mainnet.toml
+++ b/ccip/config/evm/Linea_Mainnet.toml
@@ -15,3 +15,8 @@ ResendAfterThreshold = '3m'
 # set greater than finality depth
 [HeadTracker]
 HistoryDepth = 350
+
+[Transactions.AutoPurge]
+Enabled = true
+Threshold = 50 # 50 blocks at 3s block time ~2.5 minutes
+MinAttempts = 3
diff --git a/ccip/config/evm/Linea_Sepolia.toml b/ccip/config/evm/Linea_Sepolia.toml
index ac5e18a09b6..8f168ee93a6 100644
--- a/ccip/config/evm/Linea_Sepolia.toml
+++ b/ccip/config/evm/Linea_Sepolia.toml
@@ -10,4 +10,9 @@ PriceMin = '1 wei'
 ResendAfterThreshold = '3m'
 
 [HeadTracker]
-HistoryDepth = 1000
\ No newline at end of file
+HistoryDepth = 1000
+
+[Transactions.AutoPurge]
+Enabled = true
+Threshold = 50 # 50 blocks at 3s block time ~2.5 minutes
+MinAttempts = 3
diff --git a/ccip/config/evm/Polygon_Zkevm_Cardona.toml b/ccip/config/evm/Polygon_Zkevm_Cardona.toml
index cd91465dae6..5e4861f9d44 100644
--- a/ccip/config/evm/Polygon_Zkevm_Cardona.toml
+++ b/ccip/config/evm/Polygon_Zkevm_Cardona.toml
@@ -22,3 +22,7 @@ BlockHistorySize = 12
 
 [HeadTracker]
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/ccip/config/evm/Polygon_Zkevm_Mainnet.toml b/ccip/config/evm/Polygon_Zkevm_Mainnet.toml
index 79e0cb0fce5..b38a483ff35 100644
--- a/ccip/config/evm/Polygon_Zkevm_Mainnet.toml
+++ b/ccip/config/evm/Polygon_Zkevm_Mainnet.toml
@@ -24,3 +24,7 @@ BlockHistorySize = 12
 [HeadTracker]
 # Polygon suffers from a tremendous number of re-orgs, we need to set this to something very large to be conservative enough
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/ccip/config/evm/Scroll_Mainnet.toml b/ccip/config/evm/Scroll_Mainnet.toml
index 4a887b504df..b8e7bd09e80 100644
--- a/ccip/config/evm/Scroll_Mainnet.toml
+++ b/ccip/config/evm/Scroll_Mainnet.toml
@@ -20,3 +20,7 @@ HistoryDepth = 50
 
 [OCR]
 ContractConfirmations = 1
+
+[Transactions.AutoPurge]
+Enabled = true
+DetectionApiUrl = 'https://venus.scroll.io'
diff --git a/ccip/config/evm/Scroll_Sepolia.toml b/ccip/config/evm/Scroll_Sepolia.toml
index b2e1cfbd733..baee2080d96 100644
--- a/ccip/config/evm/Scroll_Sepolia.toml
+++ b/ccip/config/evm/Scroll_Sepolia.toml
@@ -20,3 +20,7 @@ HistoryDepth = 50
 
 [OCR]
 ContractConfirmations = 1
+
+[Transactions.AutoPurge]
+Enabled = true
+DetectionApiUrl = 'https://sepolia-venus.scroll.io'
diff --git a/ccip/config/evm/XLayer_Mainnet.toml b/ccip/config/evm/XLayer_Mainnet.toml
index 4096a4db244..a39a9231ae2 100644
--- a/ccip/config/evm/XLayer_Mainnet.toml
+++ b/ccip/config/evm/XLayer_Mainnet.toml
@@ -23,3 +23,7 @@ BlockHistorySize = 12
 
 [HeadTracker]
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/ccip/config/evm/XLayer_Sepolia.toml b/ccip/config/evm/XLayer_Sepolia.toml
index 62e2c1e8ad0..2aa6e58469b 100644
--- a/ccip/config/evm/XLayer_Sepolia.toml
+++ b/ccip/config/evm/XLayer_Sepolia.toml
@@ -23,3 +23,7 @@ BlockHistorySize = 12
 
 [HeadTracker]
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/ccip/config/evm/Zircuit_Mainnet.toml b/ccip/config/evm/Zircuit_Mainnet.toml
new file mode 100644
index 00000000000..9ec1dd0d6a7
--- /dev/null
+++ b/ccip/config/evm/Zircuit_Mainnet.toml
@@ -0,0 +1,36 @@
+ChainID = '48900'
+ChainType = 'optimismBedrock'
+FinalityTagEnabled = true
+FinalityDepth = 1000
+LinkContractAddress = '0x5D6d033B4FbD2190D99D930719fAbAcB64d2439a'
+LogPollInterval = "2s"
+NoNewHeadsThreshold = "40s"
+NoNewFinalizedHeadsThreshold = "15m"
+
+[GasEstimator]
+EIP1559DynamicFees = true
+PriceMin = '1 wei'
+BumpMin = '100 wei'
+
+[GasEstimator.BlockHistory]
+BlockHistorySize = 24
+
+[Transactions]
+ResendAfterThreshold = '30s'
+
+[HeadTracker]
+HistoryDepth = 2000
+
+[NodePool]
+SyncThreshold = 10
+
+[OCR]
+ContractConfirmations = 1
+
+[OCR2.Automation]
+GasLimit = 6500000
+
+[Transactions.AutoPurge]
+Enabled = true
+Threshold = 90 # 90 blocks at 2s block time ~3 minutes
+MinAttempts = 3
diff --git a/ccip/config/evm/Zircuit_Sepolia.toml b/ccip/config/evm/Zircuit_Sepolia.toml
new file mode 100644
index 00000000000..d439d98162b
--- /dev/null
+++ b/ccip/config/evm/Zircuit_Sepolia.toml
@@ -0,0 +1,36 @@
+ChainID = '48899'
+ChainType = 'optimismBedrock'
+FinalityTagEnabled = true
+FinalityDepth = 1000
+LinkContractAddress = '0xDEE94506570cA186BC1e3516fCf4fd719C312cCD'
+LogPollInterval = "2s"
+NoNewHeadsThreshold = "40s"
+NoNewFinalizedHeadsThreshold = "15m"
+
+[GasEstimator]
+EIP1559DynamicFees = true
+PriceMin = '1 wei'
+BumpMin = '100 wei'
+
+[GasEstimator.BlockHistory]
+BlockHistorySize = 60
+
+[Transactions]
+ResendAfterThreshold = '30s'
+
+[HeadTracker]
+HistoryDepth = 2000
+
+[NodePool]
+SyncThreshold = 10
+
+[OCR]
+ContractConfirmations = 1
+
+[OCR2.Automation]
+GasLimit = 6500000
+
+[Transactions.AutoPurge]
+Enabled = true
+Threshold = 90 # 90 blocks at 2s block time ~3 minutes
+MinAttempts = 3
diff --git a/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml b/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml
index 94d8bedc44b..5a89873acae 100644
--- a/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml
+++ b/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml
@@ -15,3 +15,8 @@ ResendAfterThreshold = '3m'
 # set greater than finality depth
 [HeadTracker]
 HistoryDepth = 350
+
+[Transactions.AutoPurge]
+Enabled = true
+Threshold = 50 # 50 blocks at 3s block time ~2.5 minutes
+MinAttempts = 3
diff --git a/core/chains/evm/config/toml/defaults/Linea_Sepolia.toml b/core/chains/evm/config/toml/defaults/Linea_Sepolia.toml
index ac5e18a09b6..8f168ee93a6 100644
--- a/core/chains/evm/config/toml/defaults/Linea_Sepolia.toml
+++ b/core/chains/evm/config/toml/defaults/Linea_Sepolia.toml
@@ -10,4 +10,9 @@ PriceMin = '1 wei'
 ResendAfterThreshold = '3m'
 
 [HeadTracker]
-HistoryDepth = 1000
\ No newline at end of file
+HistoryDepth = 1000
+
+[Transactions.AutoPurge]
+Enabled = true
+Threshold = 50 # 50 blocks at 3s block time ~2.5 minutes
+MinAttempts = 3
diff --git a/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Cardona.toml b/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Cardona.toml
index 46ce80e29fc..5e5bc573706 100644
--- a/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Cardona.toml
+++ b/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Cardona.toml
@@ -24,3 +24,7 @@ CacheTimeout = '4s'
 
 [HeadTracker]
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Mainnet.toml b/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Mainnet.toml
index 2fef7874d17..1952c40d590 100644
--- a/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Mainnet.toml
+++ b/core/chains/evm/config/toml/defaults/Polygon_Zkevm_Mainnet.toml
@@ -26,3 +26,7 @@ CacheTimeout = '4s'
 [HeadTracker]
 # Polygon suffers from a tremendous number of re-orgs, we need to set this to something very large to be conservative enough
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/core/chains/evm/config/toml/defaults/Scroll_Mainnet.toml b/core/chains/evm/config/toml/defaults/Scroll_Mainnet.toml
index 5a5e0459512..6a7441201ae 100644
--- a/core/chains/evm/config/toml/defaults/Scroll_Mainnet.toml
+++ b/core/chains/evm/config/toml/defaults/Scroll_Mainnet.toml
@@ -24,3 +24,7 @@ HistoryDepth = 50
 
 [OCR]
 ContractConfirmations = 1
+
+[Transactions.AutoPurge]
+Enabled = true
+DetectionApiUrl = 'https://venus.scroll.io'
diff --git a/core/chains/evm/config/toml/defaults/Scroll_Sepolia.toml b/core/chains/evm/config/toml/defaults/Scroll_Sepolia.toml
index a9c6a979e64..1351bf73ded 100644
--- a/core/chains/evm/config/toml/defaults/Scroll_Sepolia.toml
+++ b/core/chains/evm/config/toml/defaults/Scroll_Sepolia.toml
@@ -24,3 +24,7 @@ HistoryDepth = 50
 
 [OCR]
 ContractConfirmations = 1
+
+[Transactions.AutoPurge]
+Enabled = true
+DetectionApiUrl = 'https://sepolia-venus.scroll.io'
diff --git a/core/chains/evm/config/toml/defaults/XLayer_Mainnet.toml b/core/chains/evm/config/toml/defaults/XLayer_Mainnet.toml
index 37dcae91baf..1d96e95e10d 100644
--- a/core/chains/evm/config/toml/defaults/XLayer_Mainnet.toml
+++ b/core/chains/evm/config/toml/defaults/XLayer_Mainnet.toml
@@ -24,3 +24,7 @@ BlockHistorySize = 12
 
 [HeadTracker]
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/core/chains/evm/config/toml/defaults/XLayer_Sepolia.toml b/core/chains/evm/config/toml/defaults/XLayer_Sepolia.toml
index f39c9dab704..3f4a5debde5 100644
--- a/core/chains/evm/config/toml/defaults/XLayer_Sepolia.toml
+++ b/core/chains/evm/config/toml/defaults/XLayer_Sepolia.toml
@@ -24,3 +24,7 @@ BlockHistorySize = 12
 
 [HeadTracker]
 HistoryDepth = 2000
+
+[Transactions.AutoPurge]
+Enabled = true
+MinAttempts = 3
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index cb7a2710d4e..10177f9e4bb 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -3557,7 +3557,8 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '3m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+MinAttempts = 3
 
 [BalanceMonitor]
 Enabled = true
@@ -3661,7 +3662,8 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '3m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+MinAttempts = 3
 
 [BalanceMonitor]
 Enabled = true
@@ -4926,7 +4928,8 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '3m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+MinAttempts = 3
 
 [BalanceMonitor]
 Enabled = true
@@ -5558,7 +5561,8 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '3m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+MinAttempts = 3
 
 [BalanceMonitor]
 Enabled = true
@@ -7145,7 +7149,9 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '3m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+Threshold = 50
+MinAttempts = 3
 
 [BalanceMonitor]
 Enabled = true
@@ -7248,7 +7254,9 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '3m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+Threshold = 50
+MinAttempts = 3
 
 [BalanceMonitor]
 Enabled = true
@@ -8202,7 +8210,8 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '1m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+DetectionApiUrl = 'https://sepolia-venus.scroll.io'
 
 [BalanceMonitor]
 Enabled = true
@@ -8310,7 +8319,8 @@ ReaperThreshold = '168h0m0s'
 ResendAfterThreshold = '1m0s'
 
 [Transactions.AutoPurge]
-Enabled = false
+Enabled = true
+DetectionApiUrl = 'https://venus.scroll.io'
 
 [BalanceMonitor]
 Enabled = true