X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=api%2Ftransact.go;fp=api%2Ftransact.go;h=947b47ed6f341e9090afcbbf36cc8101b162ea5f;hb=df67cacd69caa35cd5d26401470dadfb434cf95a;hp=b444cc94cd51937aa9cc13c45619886b9307eba8;hpb=54794806e4b6ab51ffc5879a7dd286bcb9ac2bbc;p=bytom%2Fbytom.git

diff --git a/api/transact.go b/api/transact.go
index b444cc94..947b47ed 100644
--- a/api/transact.go
+++ b/api/transact.go
@@ -226,5 +226,18 @@ func (a *API) estimateTxGas(ctx context.Context, in struct {
 	if err != nil {
 		return NewErrorResponse(err)
 	}
+
+	return NewSuccessResponse(txGasResp)
+}
+
+// POST /estimate-chain-transaction-gas
+func (a *API) estimateChainTxGas(ctx context.Context, in struct {
+	TxTemplates []txbuilder.Template `json:"transaction_templates"`
+}) Response {
+	txGasResp, err := txbuilder.EstimateChainTxGas(in.TxTemplates)
+	if err != nil {
+		return NewErrorResponse(err)
+	}
+
 	return NewSuccessResponse(txGasResp)
 }