(DataFlex) HTTP POST with JSON Body

Demonstrates sending an HTTP POST with a JSON body.

For more information, see https://chilkatsoft.com/http_post_with_json_body.asp

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

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Boolean iSuccess
    Variant vJson
    Handle hoJson
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // This example 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

    // Implements the following CURL command:

    // curl -v -X POST https://example.com/v2/checkout/orders \
    // -H "Content-Type: application/json" \
    // -H "Authorization: Bearer Access-Token" \
    // -H "Request-Id: 7b92603e-77ed-4896-8e78-5dea2050476a" \
    // -d '{ 
    //       "reference_id": "REFID-000-1001",
    //       "amount": {
    //         "currency_code": "CAD",
    //         "value": "10.00"
    //       }
    //     }'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

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

    // The following JSON is sent in the request body.

    // {
    //   "reference_id": "REFID-000-1001",
    //   "amount": {
    //     "currency_code": "CAD",
    //     "value": "10.00"
    //   }
    // }

    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Get ComUpdateString Of hoJson "reference_id" "REFID-000-1001" To iSuccess
    Get ComUpdateString Of hoJson "amount.currency_code" "CAD" To iSuccess
    Get ComUpdateString Of hoJson "amount.value" "10.00" To iSuccess

    // Adds the "Authorization: Bearer Access-Token" header.
    Set ComAuthToken Of hoHttp To "Access-Token"
    Send ComSetRequestHeader To hoHttp "Request-Id" "7b92603e-77ed-4896-8e78-5dea2050476a"
    Send ComSetRequestHeader To hoHttp "Content-Type" "application/json"

    Get pvComObject of hoJson to vJson
    Get ComPostJson3 Of hoHttp "https://example.com/v2/checkout/orders" "application/json" vJson To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iTemp1
    Showln iTemp1
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1
    Send Destroy of hoResp


End_Procedure