diff --git a/init.go b/init.go
index 6bf29a7..c16c64b 100644
--- a/init.go
+++ b/init.go
@@ -214,6 +214,7 @@ func DefaultServicesConfig() Services {
 		ExchangeDomain:     "https://exchange.bt.co",
 		SolidityDomain:     "grpc.trongrid.io:50052",
 		FullnodeDomain:     "grpc.trongrid.io:50051",
+		TrongridDomain:     "https://api.trongrid.io",
 		EscrowPubKeys:      []string{"CAISIQPAfB2Mt2ic+n3JcL4vrKXxBCmB0iNh+5BYiXdJNWed/Q=="},
 		GuardPubKeys:       []string{"CAISIQJ16EiwvGko4SaBEEUFyMdNZp1vKsTLgIXCY6fRa3/Obg=="},
 	}
@@ -229,6 +230,7 @@ func DefaultServicesConfigDev() Services {
 		ExchangeDomain:     "https://exchange-dev.bt.co",
 		SolidityDomain:     "grpc.trongrid.io:50052",
 		FullnodeDomain:     "grpc.trongrid.io:50051",
+		TrongridDomain:     "https://api.shasta.trongrid.io",
 		EscrowPubKeys:      []string{"CAISIQJOcRK0q4TOwpswAkvMMq33ksQfhplEyhHcZnEUFbthQg=="},
 		GuardPubKeys:       []string{"CAISIQJhPBQWKPPjYcuPWR9sl+QlN0wJSRbQs3yUKmggvubXwg=="},
 	}
@@ -244,6 +246,7 @@ func DefaultServicesConfigTestnet() Services {
 		ExchangeDomain:     "https://exchange-staging.bt.co",
 		SolidityDomain:     "grpc.trongrid.io:50052",
 		FullnodeDomain:     "grpc.trongrid.io:50051",
+		TrongridDomain:     "https://api.shasta.trongrid.io",
 		EscrowPubKeys:      []string{"CAISIQJOcRK0q4TOwpswAkvMMq33ksQfhplEyhHcZnEUFbthQg=="},
 		GuardPubKeys:       []string{"CAISIQJhPBQWKPPjYcuPWR9sl+QlN0wJSRbQs3yUKmggvubXwg=="},
 	}
diff --git a/migrations.go b/migrations.go
index f6a0cb4..f00c976 100644
--- a/migrations.go
+++ b/migrations.go
@@ -225,6 +225,23 @@ func migrate_15_MissingRemoteAPI(cfg *Config) bool {
 	return false
 }
 
+func migrate_16_TrongridDomain(cfg *Config) bool {
+	if strings.Contains(cfg.Services.EscrowDomain, "dev") || strings.Contains(cfg.Services.EscrowDomain, "staging") {
+		if len(cfg.Services.TrongridDomain) == 0 {
+			ds := DefaultServicesConfigTestnet()
+			cfg.Services.TrongridDomain = ds.TrongridDomain
+			return true
+		}
+	} else {
+		if len(cfg.Services.TrongridDomain) == 0 {
+			ds := DefaultServicesConfig()
+			cfg.Services.TrongridDomain = ds.TrongridDomain
+			return true
+		}
+	}
+	return false
+}
+
 // MigrateConfig migrates config options to the latest known version
 // It may correct incompatible configs as well
 // inited = just initialized in the same call
@@ -248,5 +265,6 @@ func MigrateConfig(cfg *Config, inited, hasHval bool) bool {
 	updated = migrate_13_HostContractManager(cfg) || updated
 	updated = migrate_14_TestnetBootstrapNodes(cfg) || updated
 	updated = migrate_15_MissingRemoteAPI(cfg) || updated
+	updated = migrate_16_TrongridDomain(cfg) || updated
 	return updated
 }
diff --git a/services.go b/services.go
index 135683e..6f039df 100644
--- a/services.go
+++ b/services.go
@@ -8,6 +8,7 @@ type Services struct {
 	ExchangeDomain     string
 	SolidityDomain     string
 	FullnodeDomain     string
+	TrongridDomain     string
 
 	EscrowPubKeys []string
 	GuardPubKeys  []string