(DataFlex) POST application/json HTTPS Request

Demonstrates how to send an HTTPS POST where the request body and response body both have the application/json Content-Type. Also demonstrates how to add a few custom headers to the request.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sUrl
    String sJsonRequestBody
    Variant vResp
    Handle hoResp
    String sJsonResponseStr
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

    // This requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Add a few custom headers.
    Send ComSetRequestHeader To hoHttp "Client-ID" "my_client_id"
    Send ComSetRequestHeader To hoHttp "Client-Token" "my_client_token"

    Set ComAccept Of hoHttp To "application/json"

    Move "https://api.fiscallog.eu/sign/v1" To sUrl
    Move "{ .... }" To sJsonRequestBody
    Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
    If (Not(IsComObjectCreated(hoResp))) Begin
        Send CreateComObject of hoResp
    End
    Get pvComObject of hoResp to vResp
    Get ComHttpStr Of hoHttp "POST" sUrl sJsonRequestBody "utf-8" "application/json" vResp To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iTemp1
    Showln "Response status code = " iTemp1
    Get ComBodyStr Of hoResp To sJsonResponseStr

    Showln sJsonResponseStr


End_Procedure