B4X

Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method. B4X

Dim success As Boolean = False

Dim http As ChilkatHttp
http.Initialize("http")

Dim url As String = "https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}"

'  When the request is sent, the {$symbol} is replaced with "MSFT"
'  and the {$api_key} is replaced with "1234567890ABCDEF"
http.SetUrlVar("symbol", "MSFT")
http.SetUrlVar("api_key", "1234567890ABCDEF")

Dim sbJson As ChilkatStringBuilder
sbJson.Initialize
success = http.QuickGetSb(url, sbJson)
If success = False Then
    Log(http.LastErrorText)
    Return
End If


Dim statusCode As Int = http.LastStatus
If statusCode <> 200 Then
    Log("Status code: " & statusCode)
    Log("Error Message:")
    Log(sbJson.GetAsString)
Else
    Log("JSON Stock Quote:")
    Log(sbJson.GetAsString)
End If


'  Output:

'  JSON Stock Quote:
'  {"c":522.98,"d":0.5,"dp":0.0957,"h":524.51,"l":520.86,"o":524.28,"pc":522.48,"t":1755271948}