diff --git a/rpc/json.go b/rpc/json.go
index dc37a7cb73..5446cb3c10 100644
--- a/rpc/json.go
+++ b/rpc/json.go
@@ -54,54 +54,4 @@ func (self jsonWrapper) ParseRequestBody(req *http.Request) (RpcRequest, error)
 	return reqParsed, nil
 }
 
-func (self jsonWrapper) GetRequestReply(xeth *EthereumApi, req *RpcRequest, reply *interface{}) error {
-	// Spec at https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC
-	jsonlogger.DebugDetailf("%T %s", req.Params, req.Params)
-	switch req.Method {
-	case "eth_coinbase":
-		return xeth.GetCoinbase(reply)
-	case "eth_listening":
-		return xeth.GetIsListening(reply)
-	case "eth_mining":
-		return xeth.GetIsMining(reply)
-	case "eth_peerCount":
-		return xeth.GetPeerCount(reply)
-	case "eth_countAt":
-		args, err := req.ToGetTxCountArgs()
-		if err != nil {
-			return err
-		}
-		return xeth.GetTxCountAt(args, reply)
-	case "eth_codeAt":
-		args, err := req.ToGetCodeAtArgs()
-		if err != nil {
-			return err
-		}
-		return xeth.GetCodeAt(args, reply)
-	case "eth_balanceAt":
-		args, err := req.ToGetBalanceArgs()
-		if err != nil {
-			return err
-		}
-		return xeth.GetBalanceAt(args, reply)
-	case "eth_stateAt":
-		args, err := req.ToGetStorageArgs()
-		if err != nil {
-			return err
-		}
-		return xeth.GetStorageAt(args, reply)
-	case "eth_blockByNumber", "eth_blockByHash":
-		args, err := req.ToGetBlockArgs()
-		if err != nil {
-			return err
-		}
-		return xeth.GetBlock(args, reply)
-	default:
-		return NewErrorResponse(ErrorNotImplemented)
-	}
-
-	jsonlogger.DebugDetailf("Reply: %T %s", reply, reply)
-	return nil
-}
-
 var JSON jsonWrapper
diff --git a/rpc/packages.go b/rpc/packages.go
index 34a4467b1c..e87e0db7ca 100644
--- a/rpc/packages.go
+++ b/rpc/packages.go
@@ -157,5 +157,52 @@ func (p *EthereumApi) GetCodeAt(args *GetCodeAtArgs, reply *interface{}) error {
 	return nil
 }
 
+func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error {
+	// Spec at https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC
+	jsonlogger.DebugDetailf("%T %s", req.Params, req.Params)
+	switch req.Method {
+	case "eth_coinbase":
+		return p.GetCoinbase(reply)
+	case "eth_listening":
+		return p.GetIsListening(reply)
+	case "eth_mining":
+		return p.GetIsMining(reply)
+	case "eth_peerCount":
+		return p.GetPeerCount(reply)
+	case "eth_countAt":
+		args, err := req.ToGetTxCountArgs()
+		if err != nil {
+			return err
+		}
+		return p.GetTxCountAt(args, reply)
+	case "eth_codeAt":
+		args, err := req.ToGetCodeAtArgs()
+		if err != nil {
+			return err
+		}
+		return p.GetCodeAt(args, reply)
+	case "eth_balanceAt":
+		args, err := req.ToGetBalanceArgs()
+		if err != nil {
+			return err
+		}
+		return p.GetBalanceAt(args, reply)
+	case "eth_stateAt":
+		args, err := req.ToGetStorageArgs()
+		if err != nil {
+			return err
+		}
+		return p.GetStorageAt(args, reply)
+	case "eth_blockByNumber", "eth_blockByHash":
+		args, err := req.ToGetBlockArgs()
+		if err != nil {
+			return err
+		}
+		return p.GetBlock(args, reply)
+	default:
+		return NewErrorResponse(ErrorNotImplemented)
+	}
+
+	jsonlogger.DebugDetailf("Reply: %T %s", reply, reply)
 	return nil
 }
diff --git a/rpc/server.go b/rpc/server.go
index d14f50f242..a4cf1aa7c0 100644
--- a/rpc/server.go
+++ b/rpc/server.go
@@ -89,7 +89,7 @@ func apiHandler(xeth *EthereumApi) http.Handler {
 		}
 
 		var response interface{}
-		reserr := JSON.GetRequestReply(xeth, &reqParsed, &response)
+		reserr := xeth.GetRequestReply(&reqParsed, &response)
 		if reserr != nil {
 			jsonlogger.Errorln(reserr)
 			JSON.Send(w, &RpcErrorResponse{JsonRpc: reqParsed.JsonRpc, ID: reqParsed.ID, Error: true, ErrorText: reserr.Error()})