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C++ Requests: Curl for People

Announcements

• Like you probably have noticed, cpr moved to a new home from https://github.com/whoshuu/cpr to https://github.com/libcpr/cpr. Read more here.
• This project is being maintained by Fabian Sauter and Kilian Traub.
• For quick help, and discussion libcpr also offer a gitter chat.

TLDR

C++ Requests is a simple wrapper around libcurl inspired by the excellent Python Requests project.

Despite its name, libcurl's easy interface is anything but, and making mistakes misusing it is a common source of error and frustration. Using the more expressive language facilities of C++11, this library captures the essence of making network calls into a few concise idioms.

Here's a quick GET request:

#include <cpr/cpr.h>

int main(int argc, char** argv) {
    cpr::Response r = cpr::Get(cpr::Url{"https://api.github.com/repos/whoshuu/cpr/contributors"},
                      cpr::Authentication{"user", "pass", cpr::AuthMode::BASIC},
                      cpr::Parameters{{"anon", "true"}, {"key", "value"}});
    r.status_code;                  // 200
    r.header["content-type"];       // application/json; charset=utf-8
    r.text;                         // JSON text string
    return 0;
}

And here's less functional, more complicated code, without cpr.

Documentation

You can find the latest documentation here. It's a work in progress, but it should give you a better idea of how to use the library than the tests currently do.

Features

C++ Requests currently supports:

• Custom headers
• Url encoded parameters
• Url encoded POST values
• Multipart form POST upload
• File POST upload
• Basic authentication
• Bearer authentication
• Digest authentication
• NTLM authentication
• Connection and request timeout specification
• Timeout for low speed connection
• Asynchronous requests