diff --git a/core/config/docs/core.toml b/core/config/docs/core.toml
index 0a8e6aba3be..c2fc2560fb1 100644
--- a/core/config/docs/core.toml
+++ b/core/config/docs/core.toml
@@ -597,3 +597,8 @@ SamplingRatio = 1.0 # Example
 [Tracing.Attributes]
 # env is an example user specified key-value pair
 env = "test" # Example
+
+[TxmAsService]
+# Enabled turns Transaction Manager as a service feature on or off. When enabled exposes endpoint to submit arbitrary EVM transaction
+# using one of the keys enabled for the specified chain.
+Enabled = false # Default
diff --git a/core/services/chainlink/mocks/general_config.go b/core/services/chainlink/mocks/general_config.go
index 98796e90053..4592cc218b6 100644
--- a/core/services/chainlink/mocks/general_config.go
+++ b/core/services/chainlink/mocks/general_config.go
@@ -591,6 +591,22 @@ func (_m *GeneralConfig) Tracing() config.Tracing {
 	return r0
 }
 
+// TxmAsService provides a mock function with given fields:
+func (_m *GeneralConfig) TxmAsService() config.TxmAsService {
+	ret := _m.Called()
+
+	var r0 config.TxmAsService
+	if rf, ok := ret.Get(0).(func() config.TxmAsService); ok {
+		r0 = rf()
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(config.TxmAsService)
+		}
+	}
+
+	return r0
+}
+
 // Validate provides a mock function with given fields:
 func (_m *GeneralConfig) Validate() error {
 	ret := _m.Called()
diff --git a/core/web/resolver/testdata/config-empty-effective.toml b/core/web/resolver/testdata/config-empty-effective.toml
index f5d775fe744..55edfd0cf01 100644
--- a/core/web/resolver/testdata/config-empty-effective.toml
+++ b/core/web/resolver/testdata/config-empty-effective.toml
@@ -232,3 +232,6 @@ Enabled = false
 CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
+
+[TxmAsService]
+Enabled = false
diff --git a/core/web/resolver/testdata/config-full.toml b/core/web/resolver/testdata/config-full.toml
index 95d898c353b..3d5adbbc049 100644
--- a/core/web/resolver/testdata/config-full.toml
+++ b/core/web/resolver/testdata/config-full.toml
@@ -243,6 +243,9 @@ SamplingRatio = 1.0
 env = 'dev'
 test = 'load'
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 Enabled = false
diff --git a/core/web/resolver/testdata/config-multi-chain-effective.toml b/core/web/resolver/testdata/config-multi-chain-effective.toml
index 9dd0be8f5d2..853e393d58c 100644
--- a/core/web/resolver/testdata/config-multi-chain-effective.toml
+++ b/core/web/resolver/testdata/config-multi-chain-effective.toml
@@ -233,6 +233,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 AutoCreateKey = true
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 1eb9cd5023d..55e4c84348a 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -1638,6 +1638,20 @@ env = "test" # Example
 ```
 env is an example user specified key-value pair
 
+## TxmAsService
+```toml
+[TxmAsService]
+Enabled = false # Default
+```
+
+
+### Enabled
+```toml
+Enabled = false # Default
+```
+Enabled turns Transaction Manager as a service feature on or off. When enabled exposes endpoint to submit arbitrary EVM transaction
+using one of the keys enabled for the specified chain.
+
 ## EVM
 EVM defaults depend on ChainID:
 
diff --git a/testdata/scripts/node/validate/default.txtar b/testdata/scripts/node/validate/default.txtar
index 8a3b1af96fa..d7ef0ac7bbb 100644
--- a/testdata/scripts/node/validate/default.txtar
+++ b/testdata/scripts/node/validate/default.txtar
@@ -245,6 +245,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 Invalid configuration: invalid secrets: 2 errors:
 	- Database.URL: empty: must be provided and non-empty
 	- Password.Keystore: empty: must be provided and non-empty
diff --git a/testdata/scripts/node/validate/disk-based-logging-disabled.txtar b/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
index 31fded1b423..0dd9c2e8a17 100644
--- a/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
@@ -289,6 +289,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 AutoCreateKey = true
diff --git a/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar b/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
index 78fc976912c..3939df994e5 100644
--- a/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
@@ -289,6 +289,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 AutoCreateKey = true
diff --git a/testdata/scripts/node/validate/disk-based-logging.txtar b/testdata/scripts/node/validate/disk-based-logging.txtar
index 226a7bbb3b4..bf7b1e0c412 100644
--- a/testdata/scripts/node/validate/disk-based-logging.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging.txtar
@@ -289,6 +289,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 AutoCreateKey = true
diff --git a/testdata/scripts/node/validate/invalid.txtar b/testdata/scripts/node/validate/invalid.txtar
index 5cd3d567467..389f98a60b5 100644
--- a/testdata/scripts/node/validate/invalid.txtar
+++ b/testdata/scripts/node/validate/invalid.txtar
@@ -279,6 +279,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 AutoCreateKey = true
diff --git a/testdata/scripts/node/validate/valid.txtar b/testdata/scripts/node/validate/valid.txtar
index fd24150b587..d1f3230be8b 100644
--- a/testdata/scripts/node/validate/valid.txtar
+++ b/testdata/scripts/node/validate/valid.txtar
@@ -286,6 +286,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 [[EVM]]
 ChainID = '1'
 AutoCreateKey = true
diff --git a/testdata/scripts/node/validate/warnings.txtar b/testdata/scripts/node/validate/warnings.txtar
index 828d953da9a..8fa48027607 100644
--- a/testdata/scripts/node/validate/warnings.txtar
+++ b/testdata/scripts/node/validate/warnings.txtar
@@ -282,6 +282,9 @@ CollectorTarget = ''
 NodeID = ''
 SamplingRatio = 0.0
 
+[TxmAsService]
+Enabled = false
+
 # Configuration warning:
 2 errors:
 	- P2P.V1: is deprecated and will be removed in a future version