diff --git a/config.json b/config.json
index ea281e8..a3526d3 100755
--- a/config.json
+++ b/config.json
@@ -147,6 +147,10 @@
     "settleCarnetParcel": {
       "route": "/v1/carnet/:id/parcel/:parcel/settle",
       "method": "put"
+    },
+    "payOneStep": {
+      "route": "/v1/charge/one-step",
+      "method": "post"
     }
   }
 }
\ No newline at end of file
diff --git a/demo/MainCode.dfm b/demo/MainCode.dfm
index 3db93e2..0492c61 100755
--- a/demo/MainCode.dfm
+++ b/demo/MainCode.dfm
@@ -497,7 +497,9 @@ object MainFrm: TMainFrm
       'Get Installments'
       'Create Charge Balance Sheet '
       'Settle Charge'
-      'Settle Carnet Parcel')
+      'Settle Carnet Parcel'
+      'Create One Step Billet'
+      'Create One Step Card')
   end
   object txtToken: TEdit
     Left = 108
diff --git a/demo/MainCode.pas b/demo/MainCode.pas
index b64f55b..be93185 100755
--- a/demo/MainCode.pas
+++ b/demo/MainCode.pas
@@ -153,6 +153,8 @@ procedure TMainFrm.ActionBtnClick(Sender: TObject);
     30 : DisplayServerResponse(CreateChargeBalanceSheet(Id));
     31 : DisplayServerResponse(SettleCharge(Id));
     32 : DisplayServerResponse(settleCarnetParcel(Id, CarnetParcel));
+    33 : DisplayServerResponse(PayOneStepWithBillet);     //one-step-billet
+    34 : DisplayServerResponse(PayOneStepWithCard);     //one-step-card
   end;
 end;
 
@@ -161,7 +163,7 @@ procedure TMainFrm.ActionsChange(Sender: TObject);
 begin
   Option := Integer(Actions.ItemIndex);
   case Option of
-    0,9,19,22,29 : begin
+    0,9,19,22,29,33,34 : begin
       txtId.Enabled:= False;
       txtCarnetParcel.Enabled := False;
       txtToken.Enabled := False
diff --git a/demo/uChargeEndpoints.pas b/demo/uChargeEndpoints.pas
index 62f6ddd..1a1f599 100755
--- a/demo/uChargeEndpoints.pas
+++ b/demo/uChargeEndpoints.pas
@@ -10,6 +10,8 @@ function CreateCharge: String;
 function DetailCharge(Id: String): String;
 function PayChargeWithBillet(Id: String): String;
 function PayChargeWithCard(Id, Token: String): String;
+function PayOneStepWithBillet: String;   //one step billet
+function PayOneStepWithCard: String;   //one step card
 function CancelCharge(Id: String): String;
 function CreateChargeHistory(Id: String): String;
 function LinkCharge(Id: String): String;
@@ -152,6 +154,106 @@ function PayChargeWithCard(Id, Token: String): String;
 end;
 
 
+//one step billet
+function PayOneStepWithBillet: String;
+var
+    Body: String;
+
+begin
+  Body :=
+  '{'+
+   '"metadata": {'+
+     '"custom_id": "sou_fera_0007",'+
+     '"notification_url": "https://url-do-cliente.com.br/"'+
+   '},'+
+   '"payment": {'+
+     '"banking_billet": {'+
+       '"configurations": {'+
+         '"fine": 200,'+
+         '"interest": 33'+
+       '},'+
+       '"conditional_discount": {'+
+         '"until_date": "2019-08-30",'+
+         '"type": "percentage",'+
+         '"value": 500'+
+       '},'+
+       '"discount": {'+
+         '"type": "currency",'+
+         '"value": 599'+
+       '},'+
+       '"expire_at": "2019-09-15",'+
+       '"customer": {'+
+         '"name": "Gorbadoc Oldbuck",'+
+         '"cpf": "94271564656",'+
+         '"phone_number": "5144916523"'+
+       '}'+
+     '}'+
+   '},'+
+   '"items": ['+
+     '{'+
+       '"amount": 1,'+
+       '"name": "Item 1",'+
+       '"value": 600'+
+     '},'+
+     '{'+
+       '"amount": 1,'+
+       '"name": "Item 2",'+
+       '"value": 1000'+
+     '}'+
+   ']'+
+  '}';
+
+  Result := ExecuteGerenciaNetRequest( 'payOneStep','','',Body );
+end;
+
+//one step card
+function PayOneStepWithCard: String;
+var
+    Body: String;
+
+begin
+  Body :=
+  '{'+
+    '"items": ['+
+      '{'+
+        '"name": "Product 1",'+
+        '"value": 590,'+
+        '"amount": 2'+
+      '}'+
+    '],'+
+    '"shippings": ['+
+      '{'+
+        '"name": "Default Shipping Cost",'+
+        '"value": 10'+
+      '}'+
+    '],'+
+    '"payment": {'+
+      '"credit_card": {'+
+        '"installments": 1,'+
+        '"payment_token": "fd6c81e1b812afcf9b57158207af3edfdb1e3ec0",'+
+        '"billing_address": {'+
+          '"street": "Av. JK",'+
+          '"number": 909,'+
+          '"neighborhood": "Bauxita",'+
+          '"zipcode": "35400000",'+
+          '"city": "Ouro Preto",'+
+          '"state": "MG"'+
+        '},'+
+        '"customer": {'+
+          '"name": "Gorbadoc Oldbuck",'+
+          '"email": "oldbuck@gerencianet.com.br",'+
+          '"cpf": "04267484171",'+
+          '"birth": "1977-01-15",'+
+          '"phone_number": "5144916523"'+
+        '}'+
+      '}'+
+    '}'+
+  '}';
+
+  Result := ExecuteGerenciaNetRequest( 'payOneStep','','',Body );
+end;
+
+
 function DetailCharge(Id: String): String;
 var
   DetailParams: String;
diff --git a/src/dll-compilada/GerenciaNet.dll b/src/dll-compilada/GerenciaNet.dll
index 88b0214..6cce9cb 100755
Binary files a/src/dll-compilada/GerenciaNet.dll and b/src/dll-compilada/GerenciaNet.dll differ
diff --git a/src/dll-compilada/config.json b/src/dll-compilada/config.json
index ea281e8..a3526d3 100755
--- a/src/dll-compilada/config.json
+++ b/src/dll-compilada/config.json
@@ -147,6 +147,10 @@
     "settleCarnetParcel": {
       "route": "/v1/carnet/:id/parcel/:parcel/settle",
       "method": "put"
+    },
+    "payOneStep": {
+      "route": "/v1/charge/one-step",
+      "method": "post"
     }
   }
 }
\ No newline at end of file
diff --git a/src/dll-src/uGerenciaNetIndy.pas b/src/dll-src/uGerenciaNetIndy.pas
index 94853d4..c1d9863 100755
--- a/src/dll-src/uGerenciaNetIndy.pas
+++ b/src/dll-src/uGerenciaNetIndy.pas
@@ -18,7 +18,7 @@ function TokenExpired: Boolean;
           ProxyPort: Integer;
           ExpireDateTime : TDateTime;
 
-const API_SDK = 'delphi-3.0.1';
+const API_SDK = 'delphi-3.0.2';
 
 implementation