VB.NET

Adyen Create Payment Session

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Creates an Adyen payment session. VB.NET

Dim success As Boolean = False

Dim http As New Chilkat.Http

' Use this online tool to generate the code from sample JSON:
' Generate Code to Create JSON

' The following JSON is sent in the request body, and is constructed by the code that follows.

' {
'   "merchantAccount": "YourMerchantAccount",
'   "sdkVersion": "1.9.7",
'   "channel": "Web",
'   "amount": {
'     "currency": "EUR",
'     "value": 17408
'   },
'   "reference": "Your order number",
'   "countryCode": "NL",
'   "shopperLocale": "nl_NL",
'   "origin": "https://www.yourshop.com",
'   "returnUrl": "https://www.yourshop.com/checkout/completed"
' }
Dim json As New Chilkat.JsonObject
json.UpdateString("merchantAccount","YourMerchantAccount")
json.UpdateString("sdkVersion","1.9.7")
json.UpdateString("channel","Web")
json.UpdateString("amount.currency","EUR")
json.UpdateInt("amount.value",17408)
json.UpdateString("reference","Your order number")
json.UpdateString("countryCode","NL")
json.UpdateString("shopperLocale","nl_NL")
json.UpdateString("origin","https://www.yourshop.com")
json.UpdateString("returnUrl","https://www.yourshop.com/checkout/completed")

http.SetRequestHeader("X-API-Key","YourAPIkey")

Dim resp As New Chilkat.HttpResponse
success = http.HttpJson("POST","https://checkout-test.adyen.com/v41/paymentSession",json,"application/json",resp)
If (success = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Dim sbResponseBody As New Chilkat.StringBuilder
resp.GetBodySb(sbResponseBody)

Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Dim respStatusCode As Integer = resp.StatusCode
Debug.WriteLine("Status Code = " & respStatusCode)
Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())

If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(resp.Header)
    Debug.WriteLine("Failed.")
    Exit Sub
End If


' Sample JSON response:

' {
'   "paymentSession": "eyJjaGVja291 ... iMS45LjcifQ=="
' }

' Sample code for parsing the JSON response...
' Use the following online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON

Dim paymentSession As String

paymentSession = jResp.StringOf("paymentSession")