diff --git a/core/config/docs/docs.go b/core/config/docs/docs.go
index c3b696e551f..d5b0e7d8386 100644
--- a/core/config/docs/docs.go
+++ b/core/config/docs/docs.go
@@ -122,6 +122,24 @@ func newTable(line string, desc lines) *table {
 	return t
 }
 
+func newArrayOfTables(line string, desc lines) *table {
+	t := &table{
+		name:  strings.Trim(strings.Trim(line, fieldExample), "[[]]"),
+		codes: []string{line},
+		desc:  desc,
+	}
+	if len(desc) > 0 {
+		if strings.HasPrefix(strings.TrimSpace(desc[0]), tokenAdvanced) {
+			t.adv = true
+			t.desc = t.desc[1:]
+		} else if strings.HasPrefix(strings.TrimSpace(desc[len(desc)-1]), tokenExtended) {
+			t.ext = true
+			t.desc = t.desc[:len(desc)-1]
+		}
+	}
+	return t
+}
+
 func (t table) advanced() string {
 	if t.adv {
 		return advancedWarning("Do not change these settings unless you know what you are doing.")
@@ -217,6 +235,10 @@ func parseTOMLDocs(s string) (items []fmt.Stringer, err error) {
 				items = append(items, desc)
 				desc = nil
 			}
+		} else if strings.HasPrefix(line, "[[") {
+			currentTable = newArrayOfTables(line, desc)
+			items = append(items, currentTable)
+			desc = nil
 		} else if strings.HasPrefix(line, "[") {
 			currentTable = newTable(line, desc)
 			items = append(items, currentTable)
diff --git a/core/config/docs/docs_test.go b/core/config/docs/docs_test.go
index f1a3ab1906c..0eee33cb729 100644
--- a/core/config/docs/docs_test.go
+++ b/core/config/docs/docs_test.go
@@ -20,6 +20,7 @@ import (
 	"github.com/smartcontractkit/chainlink/v2/core/services/chainlink"
 	"github.com/smartcontractkit/chainlink/v2/core/services/chainlink/cfgtest"
 	"github.com/smartcontractkit/chainlink/v2/core/services/keystore/keys/ethkey"
+	"github.com/smartcontractkit/chainlink/v2/core/store/models"
 	"github.com/smartcontractkit/chainlink/v2/core/utils/config"
 )
 
@@ -37,6 +38,12 @@ func TestDoc(t *testing.T) {
 		require.NoError(t, err)
 	}
 
+	// Except for TelemetryIngress.ServerPubKey and TelemetryIngress.URL as this will be removed in the future
+	// and its only use is to signal to NOPs that these fields are no longer allowed
+	emptyString := ""
+	c.TelemetryIngress.ServerPubKey = &emptyString
+	c.TelemetryIngress.URL = new(models.URL)
+
 	cfgtest.AssertFieldsNotNil(t, c)
 
 	var defaults chainlink.Config
diff --git a/core/config/mocks/telemetry_ingress.go b/core/config/mocks/telemetry_ingress.go
index 1160e7ca5f5..eade0bdc256 100644
--- a/core/config/mocks/telemetry_ingress.go
+++ b/core/config/mocks/telemetry_ingress.go
@@ -7,6 +7,8 @@ import (
 	mock "github.com/stretchr/testify/mock"
 
 	time "time"
+
+	url "net/url"
 )
 
 // TelemetryIngress is an autogenerated mock type for the TelemetryIngress type
@@ -100,6 +102,36 @@ func (_m *TelemetryIngress) SendTimeout() time.Duration {
 	return r0
 }
 
+// ServerPubKey provides a mock function with given fields:
+func (_m *TelemetryIngress) ServerPubKey() string {
+	ret := _m.Called()
+
+	var r0 string
+	if rf, ok := ret.Get(0).(func() string); ok {
+		r0 = rf()
+	} else {
+		r0 = ret.Get(0).(string)
+	}
+
+	return r0
+}
+
+// URL provides a mock function with given fields:
+func (_m *TelemetryIngress) URL() *url.URL {
+	ret := _m.Called()
+
+	var r0 *url.URL
+	if rf, ok := ret.Get(0).(func() *url.URL); ok {
+		r0 = rf()
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*url.URL)
+		}
+	}
+
+	return r0
+}
+
 // UniConn provides a mock function with given fields:
 func (_m *TelemetryIngress) UniConn() bool {
 	ret := _m.Called()
diff --git a/core/config/telemetry_ingress_config.go b/core/config/telemetry_ingress_config.go
index a4923391011..1a613aa32a9 100644
--- a/core/config/telemetry_ingress_config.go
+++ b/core/config/telemetry_ingress_config.go
@@ -16,6 +16,9 @@ type TelemetryIngress interface {
 	SendTimeout() time.Duration
 	UseBatchSend() bool
 	Endpoints() []TelemetryIngressEndpoint
+
+	ServerPubKey() string // Deprecated: Use TelemetryIngressEndpoint.ServerPubKey instead, if this field is set it will trigger an error, only used to warn NOPs of change
+	URL() *url.URL        // Deprecated: Use TelemetryIngressEndpoint.URL instead, if this field is set it will trigger an error, only used to warn NOPs of change
 }
 
 //go:generate mockery --quiet --name TelemetryIngressEndpoint --output ./mocks/ --case=underscore --filename telemetry_ingress_endpoint.go
diff --git a/core/config/toml/types.go b/core/config/toml/types.go
index 1a38ccc2764..88f73568d1c 100644
--- a/core/config/toml/types.go
+++ b/core/config/toml/types.go
@@ -428,6 +428,9 @@ type TelemetryIngress struct {
 	SendTimeout  *models.Duration
 	UseBatchSend *bool
 	Endpoints    []TelemetryIngressEndpoint `toml:",omitempty"`
+
+	URL          *models.URL `toml:"-"` // Deprecated: Use TelemetryIngressEndpoint.URL instead, if this field is set it will trigger an error, only used to warn NOPs of change
+	ServerPubKey *string     `toml:"-"` // Deprecated: Use TelemetryIngressEndpoint.ServerPubKey instead, if this field is set it will trigger an error, only used to warn NOPs of change
 }
 
 type TelemetryIngressEndpoint struct {
@@ -462,6 +465,42 @@ func (t *TelemetryIngress) setFrom(f *TelemetryIngress) {
 	if v := f.Endpoints; v != nil {
 		t.Endpoints = v
 	}
+	if v := f.ServerPubKey; v != nil {
+		t.ServerPubKey = v
+	}
+	if v := f.URL; v != nil {
+		t.URL = v
+	}
+}
+
+func (t *TelemetryIngress) ValidateConfig() (err error) {
+	if !t.URL.IsZero() && *t.ServerPubKey != "" {
+		return configutils.ErrInvalid{Name: "URL", Value: t.URL.String(),
+			Msg: fmt.Sprintf(`TelemetryIngress.URL and TelemetryIngress.ServerPubKey are no longer allowed. Please use TelemetryIngress.Endpoints instead:
+			[[TelemetryIngress.Endpoints]]
+			Network = '...' # e.g. EVM. Solana, Starknet, Cosmos
+			ChainID = '...' # e.g. 1, 5, devnet, mainnet-beta
+			URL = '%s'
+			ServerPubKey = '%s'`, t.URL.String(), *t.ServerPubKey)}
+	} else if !t.URL.IsZero() {
+		return configutils.ErrInvalid{Name: "URL", Value: t.URL.String(),
+			Msg: fmt.Sprintf(`TelemetryIngress.URL and TelemetryIngress.ServerPubKey are no longer allowed. Please use TelemetryIngress.Endpoints instead:
+			[[TelemetryIngress.Endpoints]]
+			Network = '...' # e.g. EVM. Solana, Starknet, Cosmos
+			ChainID = '...' # e.g. 1, 5, devnet, mainnet-beta
+			URL = '%s'
+			ServerPubKey = '...'`, t.URL.String())}
+	} else if *t.ServerPubKey != "" {
+		return configutils.ErrInvalid{Name: "ServerPubKey", Value: *t.ServerPubKey,
+			Msg: fmt.Sprintf(`TelemetryIngress.URL and TelemetryIngress.ServerPubKey are no longer allowed. Please use TelemetryIngress.Endpoints instead:
+			[[TelemetryIngress.Endpoints]]
+			Network = '...' # e.g. EVM. Solana, Starknet, Cosmos
+			ChainID = '...' # e.g. 1, 5, devnet, mainnet-beta
+			URL = '...'
+			ServerPubKey = '%s'`, *t.ServerPubKey)}
+	}
+
+	return nil
 }
 
 type AuditLogger struct {
diff --git a/core/services/chainlink/config_telemetry_ingress.go b/core/services/chainlink/config_telemetry_ingress.go
index 3ad721ad303..902c2ebfc3d 100644
--- a/core/services/chainlink/config_telemetry_ingress.go
+++ b/core/services/chainlink/config_telemetry_ingress.go
@@ -46,6 +46,16 @@ func (t *telemetryIngressConfig) UseBatchSend() bool {
 	return *t.c.UseBatchSend
 }
 
+// Deprecated: Use TelemetryIngressEndpoint.ServerPubKey instead, if this field is set it will trigger an error, only used to warn NOPs of change
+func (t *telemetryIngressConfig) ServerPubKey() string {
+	return t.ServerPubKey()
+}
+
+// Deprecated: Use TelemetryIngressEndpoint.URL instead, if this field is set it will trigger an error, only used to warn NOPs of change
+func (t *telemetryIngressConfig) URL() *url.URL {
+	return t.URL()
+}
+
 func (t *telemetryIngressConfig) Endpoints() []config.TelemetryIngressEndpoint {
 	var endpoints []config.TelemetryIngressEndpoint
 	for _, e := range t.c.Endpoints {
diff --git a/core/services/chainlink/config_test.go b/core/services/chainlink/config_test.go
index e01c048c61c..5e5af48829a 100644
--- a/core/services/chainlink/config_test.go
+++ b/core/services/chainlink/config_test.go
@@ -1069,6 +1069,17 @@ func TestConfig_full(t *testing.T) {
 		}
 	}
 
+	// Except for TelemetryIngress.ServerPubKey as this will be removed in the future
+	// and its only use is to signal to NOPs that these fields are no longer allowed
+	if got.TelemetryIngress.ServerPubKey == nil {
+		got.TelemetryIngress.ServerPubKey = ptr("")
+	}
+	// Except for TelemetryIngress.URL as this will be removed in the future
+	// and its only use is to signal to NOPs that these fields are no longer allowed
+	if got.TelemetryIngress.URL == nil {
+		got.TelemetryIngress.URL = new(models.URL)
+	}
+
 	cfgtest.AssertFieldsNotNil(t, got)
 }
 
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 59f48680939..7f37f4c849d 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -294,7 +294,7 @@ UseBatchSend = true # Default
 ```
 UseBatchSend toggles sending telemetry to the ingress server using the batch client.
 
-## TelemetryIngress.Endpoints]] # Example
+## TelemetryIngress.Endpoints
 ```toml
 [[TelemetryIngress.Endpoints]] # Example
 Network = 'EVM' # Example