QTd API code example

Example 1: qt rest api

QUrl url;
url.setScheme(“http”);
url.setHost(“api.thingspeak.com”);
url.setPath(“/channels/”+CHNum+”/feeds.json”);
url.setQuery(“api_key=”+RDKey+”&results=10”);
request.setUrl(url);
reply=nwManager->get(request);

Example 2: qt rest api

QVariantMap feed;
feed.insert(“api_key”,WRKey);
feed.insert(“field1”,QVariant(tval).toString());
feed.insert(“field2”,QVariant(hval).toString());
feed.insert(“field3”,Qvariant(pval).toString());
QByteArray payload=QJsonDocument::fromVariant(feed).toJson();