diff --git a/pkg/api_gateway.go b/pkg/api_gateway.go
index ba6f6b1c1..58ce6df10 100644
--- a/pkg/api_gateway.go
+++ b/pkg/api_gateway.go
@@ -10,7 +10,7 @@ import (
 type SubstrateGateway interface {
 	CreateNode(node substrate.Node) (uint32, error)
 	CreateTwin(relay string, pk []byte) (uint32, error)
-	EnsureAccount(activationURL string, termsAndConditionsLink string, termsAndConditionsHash string) (info substrate.AccountInfo, err error)
+	EnsureAccount(activationURL []string, termsAndConditionsLink string, termsAndConditionsHash string) (info substrate.AccountInfo, err error)
 	GetContract(id uint64) (substrate.Contract, SubstrateError)
 	GetContractIDByNameRegistration(name string) (uint64, SubstrateError)
 	GetFarm(id uint32) (substrate.Farm, error)
diff --git a/pkg/environment/environment.go b/pkg/environment/environment.go
index d03a514aa..50fca3f6f 100644
--- a/pkg/environment/environment.go
+++ b/pkg/environment/environment.go
@@ -48,7 +48,7 @@ type Environment struct {
 	//   SINCE RELAYS FOR A NODE IS STORED ON THE CHAIN IN A LIMITED SPACE
 	//   PLEASE MAKE SURE THAT ANY ENV HAS NO MORE THAN FOUR RELAYS CONFIGURED
 	RelayURL      []string
-	ActivationURL string
+	ActivationURL []string
 	GraphQL       []string
 
 	// private vlan to join
@@ -108,14 +108,18 @@ var (
 		RunningMode: RunningDev,
 		SubstrateURL: []string{
 			"wss://tfchain.dev.grid.tf/",
+			"wss://tfchain.02.dev.grid.tf",
 		},
 		RelayURL: []string{
 			"wss://relay.dev.grid.tf",
 			"wss://relay.02.dev.grid.tf",
 		},
-		ActivationURL: "https://activation.dev.grid.tf/activation/activate",
-		FlistURL:      "redis://hub.grid.tf:9900",
-		BinRepo:       "tf-zos-v3-bins.dev",
+		ActivationURL: []string{
+			"https://activation.dev.grid.tf/activation/activate",
+			"https://activation.02.dev.grid.tf/activation/activate",
+		},
+		FlistURL: "redis://hub.grid.tf:9900",
+		BinRepo:  "tf-zos-v3-bins.dev",
 		GraphQL: []string{
 			"https://graphql.dev.grid.tf/graphql",
 			"https://graphql.02.dev.grid.tf/graphql",
@@ -126,14 +130,18 @@ var (
 		RunningMode: RunningTest,
 		SubstrateURL: []string{
 			"wss://tfchain.test.grid.tf/",
+			"wss://tfchain.02.test.grid.tf",
 		},
 		RelayURL: []string{
 			"wss://relay.test.grid.tf",
 			"wss://relay.02.test.grid.tf",
 		},
-		ActivationURL: "https://activation.test.grid.tf/activation/activate",
-		FlistURL:      "redis://hub.grid.tf:9900",
-		BinRepo:       "tf-zos-v3-bins.test",
+		ActivationURL: []string{
+			"https://activation.test.grid.tf/activation/activate",
+			"https://activation.02.test.grid.tf/activation/activate",
+		},
+		FlistURL: "redis://hub.grid.tf:9900",
+		BinRepo:  "tf-zos-v3-bins.test",
 		GraphQL: []string{
 			"https://graphql.test.grid.tf/graphql",
 			"https://graphql.02.test.grid.tf/graphql",
@@ -148,10 +156,14 @@ var (
 		},
 		RelayURL: []string{
 			"wss://relay.qa.grid.tf",
+			"wss://relay.02.qa.grid.tf",
 		},
-		ActivationURL: "https://activation.qa.grid.tf/activation/activate",
-		FlistURL:      "redis://hub.grid.tf:9900",
-		BinRepo:       "tf-zos-v3-bins.qanet",
+		ActivationURL: []string{
+			"https://activation.qa.grid.tf/activation/activate",
+			"https://activation.02.qa.grid.tf/activation/activate",
+		},
+		FlistURL: "redis://hub.grid.tf:9900",
+		BinRepo:  "tf-zos-v3-bins.qanet",
 		GraphQL: []string{
 			"https://graphql.qa.grid.tf/graphql",
 			"https://graphql.02.qa.grid.tf/graphql",
@@ -162,6 +174,7 @@ var (
 		RunningMode: RunningMain,
 		SubstrateURL: []string{
 			"wss://tfchain.grid.tf/",
+			"wss://tfchain.02.grid.tf",
 			"wss://02.tfchain.grid.tf/",
 			"wss://03.tfchain.grid.tf/",
 			"wss://04.tfchain.grid.tf/",
@@ -170,9 +183,12 @@ var (
 			"wss://relay.grid.tf",
 			"wss://relay.02.grid.tf",
 		},
-		ActivationURL: "https://activation.grid.tf/activation/activate",
-		FlistURL:      "redis://hub.grid.tf:9900",
-		BinRepo:       "tf-zos-v3-bins",
+		ActivationURL: []string{
+			"https://activation.grid.tf/activation/activate",
+			"https://activation.02.grid.tf/activation/activate",
+		},
+		FlistURL: "redis://hub.grid.tf:9900",
+		BinRepo:  "tf-zos-v3-bins",
 		GraphQL: []string{
 			"https://graphql.grid.tf/graphql",
 			"https://graphql.02.grid.tf/graphql",
@@ -253,7 +269,7 @@ func getEnvironmentFromParams(params kernel.Params) (Environment, error) {
 
 	if activation, ok := params.Get("activation"); ok {
 		if len(activation) > 0 {
-			env.ActivationURL = activation[len(activation)-1]
+			env.ActivationURL = activation
 		}
 	}
 
diff --git a/pkg/perf/healthcheck/network.go b/pkg/perf/healthcheck/network.go
index ab1c56067..9a99eb49a 100644
--- a/pkg/perf/healthcheck/network.go
+++ b/pkg/perf/healthcheck/network.go
@@ -17,11 +17,10 @@ const defaultRequestTimeout = 5 * time.Second
 
 func networkCheck(ctx context.Context) []error {
 	env := environment.MustGet()
-	servicesUrl := []string{
-		env.ActivationURL, env.FlistURL,
-	}
+	servicesUrl := []string{env.FlistURL}
+
 	servicesUrl = append(append(servicesUrl, env.SubstrateURL...), env.RelayURL...)
-	servicesUrl = append(servicesUrl, env.GraphQL...)
+	servicesUrl = append(append(servicesUrl, env.ActivationURL...), env.GraphQL...)
 
 	var errors []error
 
diff --git a/pkg/stubs/api_gateway_stub.go b/pkg/stubs/api_gateway_stub.go
index 1fbdf0984..dbd340cfa 100644
--- a/pkg/stubs/api_gateway_stub.go
+++ b/pkg/stubs/api_gateway_stub.go
@@ -63,7 +63,7 @@ func (s *SubstrateGatewayStub) CreateTwin(ctx context.Context, arg0 string, arg1
 	return
 }
 
-func (s *SubstrateGatewayStub) EnsureAccount(ctx context.Context, arg0 string, arg1 string, arg2 string) (ret0 tfchainclientgo.AccountInfo, ret1 error) {
+func (s *SubstrateGatewayStub) EnsureAccount(ctx context.Context, arg0 []string, arg1 string, arg2 string) (ret0 tfchainclientgo.AccountInfo, ret1 error) {
 	args := []interface{}{arg0, arg1, arg2}
 	result, err := s.client.RequestContext(ctx, s.module, s.object, "EnsureAccount", args...)
 	if err != nil {
diff --git a/pkg/substrate_gateway/substrate_gateway.go b/pkg/substrate_gateway/substrate_gateway.go
index 7bd936970..8a7d7fe7e 100644
--- a/pkg/substrate_gateway/substrate_gateway.go
+++ b/pkg/substrate_gateway/substrate_gateway.go
@@ -48,16 +48,25 @@ func (g *substrateGateway) CreateTwin(relay string, pk []byte) (uint32, error) {
 	return g.sub.CreateTwin(g.identity, relay, pk)
 }
 
-func (g *substrateGateway) EnsureAccount(activationURL string, termsAndConditionsLink string, termsAndConditionsHash string) (info substrate.AccountInfo, err error) {
+func (g *substrateGateway) EnsureAccount(activationURL []string, termsAndConditionsLink string, termsAndConditionsHash string) (info substrate.AccountInfo, err error) {
 	log.Debug().
 		Str("method", "EnsureAccount").
-		Str("activation url", activationURL).
+		Strs("activation url", activationURL).
 		Str("terms and conditions link", termsAndConditionsLink).
 		Str("terms and conditions hash", termsAndConditionsHash).
 		Msg("method called")
 	g.mu.Lock()
 	defer g.mu.Unlock()
-	return g.sub.EnsureAccount(g.identity, activationURL, termsAndConditionsLink, termsAndConditionsHash)
+
+	for _, url := range activationURL {
+		info, err = g.sub.EnsureAccount(g.identity, url, termsAndConditionsLink, termsAndConditionsHash)
+		// check other activationURL only if EnsureAccount failed with ActivationServiceError
+		if err == nil || !errors.As(err, &substrate.ActivationServiceError{}) {
+			return
+		}
+		log.Debug().Str("activation url", url).Err(err).Msg("failed to EnsureAccount with ActivationServiceError")
+	}
+	return
 }
 
 func (g *substrateGateway) GetContract(id uint64) (result substrate.Contract, serr pkg.SubstrateError) {