WhatsApp API Arduino

Client client("waboxapp.com", 443);
String PostData = "token=my-test-api-key&uid=12025550123&to=12025550193&custom_uid=msg-7823&text=Hello world!";

if (client.connect()) {
client.println("POST /api/send/chat HTTP/1.1");
client.println("Host: waboxapp.com");
client.println("Connection: close");
client.println("Content-Type: application/x-www-form-urlencoded;");
client.print("Content-Length: ");
client.println(PostData.length());
client.println();
client.println(PostData);
}


Get waboxapp API documentation for more detailed information

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