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+# Midtrans Library for Go(lang)
+
+Midtrans :heart: Go !
+
+Go is a very modern, terse, and combine aspect of dynamic and static typing that is very
+well suited for web development, among other things. Its small memory usage is also
+an advantage of itself. Now, Midtrans is available to be used in Go, too.
+
+## Usage blueprint
+
+1. There is a type named `Client` (`midtrans.Client`) that should be instantiated through `NewClient` which hold any possible setting to the library.
+2. There is a gateway classes which you will be using depending on whether you used Core, SNAP, or VT-WEB. The gateway type need a Client instance.
+3. Any activity (charge, approve, etc) is done in the gateway level.
+
+## Example
+
+### Core Gateway
+
+```go
+    midclient := midtrans.NewClient()
+    midclient.ServerKey = "VT-server-7CVlR3AJ8Dpkez3k_TeGJQZU"
+    midclient.ClientKey = "VT-client-IKktHiy3aRYHljsw"
+    midclient.ApiEnvType = midtrans.Sandbox
+
+    coreGateway = midtrans.CoreGateway{
+        Client: midclient,
+    }
+
+    chargeReq := &midtrans.ChargeReq{
+        PaymentType: midtrans.SourceCreditCard,
+        TransactionDetails: midtrans.TransactionDetails{
+            OrderID: "12345",
+            GrossAmt: 200000,
+        },
+        CreditCard: &midtrans.CreditCardDetail{
+            TokenID: "YOUR-CC-TOKEN",
+        },
+        Items: []midtrans.ItemDetail{
+            midtrans.ItemDetail{
+                Id: "ITEM1",
+                Price: 200000,
+                Qty: 1,
+                Name: "Someitem",
+            },
+        },
+    }
+
+    resp, _ := coreGateway.Charge(chargeReq)
+```
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