diff --git a/bchain/coins/btg/bgoldparser.go b/bchain/coins/btg/bgoldparser.go
index f6433a40..1e87aa93 100644
--- a/bchain/coins/btg/bgoldparser.go
+++ b/bchain/coins/btg/bgoldparser.go
@@ -23,7 +23,7 @@ var (
 	TestNetParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 
@@ -63,6 +63,9 @@ func NewBGoldParser(params *chaincfg.Params, c *btc.Configuration) *BGoldParser
 // the regression test Bitcoin Cash network, the test Bitcoin Cash network and
 // the simulation test Bitcoin Cash network, in this order
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	case "test":
 		return &TestNetParams
diff --git a/bchain/coins/dash/dashparser.go b/bchain/coins/dash/dashparser.go
index 9b93e41b..d2371ef5 100644
--- a/bchain/coins/dash/dashparser.go
+++ b/bchain/coins/dash/dashparser.go
@@ -19,7 +19,7 @@ var (
 	RegtestParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 
@@ -67,6 +67,9 @@ func NewDashParser(params *chaincfg.Params, c *btc.Configuration) *DashParser {
 // the regression test Dash network, the test Dash network and
 // the simulation test Dash network, in this order
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	case "test":
 		return &TestNetParams
diff --git a/bchain/coins/dogecoin/dogecoinparser.go b/bchain/coins/dogecoin/dogecoinparser.go
index f727e52b..56c95983 100644
--- a/bchain/coins/dogecoin/dogecoinparser.go
+++ b/bchain/coins/dogecoin/dogecoinparser.go
@@ -18,7 +18,7 @@ var (
 	MainNetParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 	MainNetParams.PubKeyHashAddrID = []byte{30}
@@ -43,6 +43,9 @@ func NewDogecoinParser(params *chaincfg.Params, c *btc.Configuration) *DogecoinP
 // GetChainParams contains network parameters for the main Dogecoin network,
 // and the test Dogecoin network
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	default:
 		return &MainNetParams
diff --git a/bchain/coins/litecoin/litecoinparser.go b/bchain/coins/litecoin/litecoinparser.go
index d81faa4f..7a60d2ac 100644
--- a/bchain/coins/litecoin/litecoinparser.go
+++ b/bchain/coins/litecoin/litecoinparser.go
@@ -18,7 +18,7 @@ var (
 	TestNetParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 	MainNetParams.PubKeyHashAddrID = []byte{48}
@@ -53,6 +53,9 @@ func NewLitecoinParser(params *chaincfg.Params, c *btc.Configuration) *LitecoinP
 // GetChainParams contains network parameters for the main Litecoin network,
 // and the test Litecoin network
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	case "test":
 		return &TestNetParams
diff --git a/bchain/coins/monacoin/monacoinparser.go b/bchain/coins/monacoin/monacoinparser.go
index ac082016..d5a9de37 100644
--- a/bchain/coins/monacoin/monacoinparser.go
+++ b/bchain/coins/monacoin/monacoinparser.go
@@ -26,7 +26,7 @@ var (
 	MonaTestParams monacoinCfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 	MainNetParams.PubKeyHashAddrID = []byte{50}
@@ -71,6 +71,9 @@ func NewMonacoinParser(params *chaincfg.Params, c *btc.Configuration) *MonacoinP
 // GetChainParams contains network parameters for the main Monacoin network,
 // and the test Monacoin network
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	case "test":
 		return &TestNetParams
diff --git a/bchain/coins/namecoin/namecoinparser.go b/bchain/coins/namecoin/namecoinparser.go
index 726d6841..bca57e55 100644
--- a/bchain/coins/namecoin/namecoinparser.go
+++ b/bchain/coins/namecoin/namecoinparser.go
@@ -18,7 +18,7 @@ var (
 	MainNetParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 	MainNetParams.PubKeyHashAddrID = []byte{52}
@@ -43,6 +43,9 @@ func NewNamecoinParser(params *chaincfg.Params, c *btc.Configuration) *NamecoinP
 // GetChainParams contains network parameters for the main Namecoin network,
 // and the test Namecoin network
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	default:
 		return &MainNetParams
diff --git a/bchain/coins/vertcoin/vertcoinparser.go b/bchain/coins/vertcoin/vertcoinparser.go
index 59fdbdcf..ef7d82fc 100644
--- a/bchain/coins/vertcoin/vertcoinparser.go
+++ b/bchain/coins/vertcoin/vertcoinparser.go
@@ -18,7 +18,7 @@ var (
 	TestNetParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 	MainNetParams.PubKeyHashAddrID = []byte{71}
@@ -53,6 +53,9 @@ func NewVertcoinParser(params *chaincfg.Params, c *btc.Configuration) *VertcoinP
 // GetChainParams contains network parameters for the main Vertcoin network,
 // and the test Vertcoin network
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	switch chain {
 	case "test":
 		return &TestNetParams
diff --git a/bchain/coins/zec/zcashparser.go b/bchain/coins/zec/zcashparser.go
index c6452fc7..ea4917c3 100644
--- a/bchain/coins/zec/zcashparser.go
+++ b/bchain/coins/zec/zcashparser.go
@@ -19,7 +19,7 @@ var (
 	TestNetParams chaincfg.Params
 )
 
-func init() {
+func initParams() {
 	MainNetParams = chaincfg.MainNetParams
 	MainNetParams.Net = MainnetMagic
 
@@ -63,6 +63,9 @@ func NewZCashParser(params *chaincfg.Params, c *btc.Configuration) *ZCashParser
 // the regression test ZCash network, the test ZCash network and
 // the simulation test ZCash network, in this order
 func GetChainParams(chain string) *chaincfg.Params {
+	if MainNetParams.Name == "" {
+		initParams()
+	}
 	var params *chaincfg.Params
 	switch chain {
 	case "test":