如何仅在c#中使用WhatsApp API发送WhatsApp消息(不应使用任何第三方API链接)

Question

如何仅使用WhatsApp API发送WhatsApp消息(不应使用任何第三方API链接，例如:Twilio API, WART Tool WhatsApp ....)

我在谷歌搜索，但我没有找到任何解决方案，你能告诉我是否有任何方式发送WhatsApp消息(不使用任何第三方API链接)?

Answer 1

使用这个工具:https://curl.olsh.me/并复制您得到的测试消息的代码YourMeatapp→WhatsApp→第一步->发送测试消息。即结果。

using (var httpClient = new HttpClient())
{
using (var request = new HttpRequestMessage(new HttpMethod("POST"), "https://graph.facebook.com/v14.0/[Your telephoneNumberId]/messages"))
{
reques]"); 
request.Content = new StringContent("{ "messaging_product": "whatsapp", "to": "[NumberToSend]", "type": "template", "template": { "name": "hello_world", "language": { "code": "en_US" } } }");
request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json"); 
var response = await httpClient.SendAsync(request);
}
}

用你的值替换[]之间的内容。

如果您只想发送短信，请更改线路请求。内容=…:

String whatsAppContent = "";
whatsAppContent += ""messaging_product": "whatsapp",";
whatsAppContent += " "recipient_type":"individual",";
whatsAppContent += " "to": "[NumberToSend]",";
whatsAppContent += " "type": "text",";
whatsAppContent += " "text": {"preview_url": false,"body": " " + "Your message"+ ""}";
request.Content = new StringContent("{" + whatsAppContent + "}");

亲切的问候

Ottilie