C++

Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method. C++

#include <CkHttp.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkHttp http;

    const char *url = "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");

    CkStringBuilder sbJson;
    success = http.QuickGetSb(url,sbJson);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    int statusCode = http.get_LastStatus();
    if (statusCode != 200) {
        std::cout << "Status code: " << statusCode << "\r\n";
        std::cout << "Error Message:" << "\r\n";
        std::cout << sbJson.getAsString() << "\r\n";
    }
    else {
        std::cout << "JSON Stock Quote:" << "\r\n";
        std::cout << sbJson.getAsString() << "\r\n";
    }

    //  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}
    }