whatsapp cloud api in csharp

To use the WhatsApp Business API, you will need to create a WhatsApp Business Account and request access to the API from the Facebook developers portal. Once approved, you can integrate the API into your C# application by following these steps:

Install the WhatsApp Business API C# library using NuGet:


main.cs
Install-Package WhatsAppBusinessAPI
36 chars
2 lines

Create a new instance of the WhatsAppClient class:


main.cs
using WhatsAppBusinessAPI;
using WhatsAppBusinessAPI.Client;

string host = "https://your-host-url.com"; // replace with your actual host URL
string token = "your-auth-token"; // replace with your actual auth token

WhatsAppClient client = new WhatsAppClient.Builder()
                        .SetBaseUrl(host)
                        .SetAuthToken(token)
                        .Build();
390 chars
11 lines

Send a message using the SendMessage method:


main.cs
string phone = "1234567890"; // replace with recipient phone number, including country code
string message = "Hello from C#!"; // replace with your actual message

var response = await client.Message.SendMessage(phone, message);
229 chars
5 lines

Handle the response from the API:


main.cs
if (response.Successful)
{
    Console.WriteLine("Message sent successfully!");
}
else
{
    Console.WriteLine($"Message failed to send: {response.ErrorMessage}");
}
166 chars
9 lines

Note that the WhatsApp Business API is a paid service and requires approval from WhatsApp/Facebook before use. Be sure to follow all guidelines and best practices when integrating the API into your application.

similar csharp code snippets

create secure api using oauth in csharp

create secure api in csharp

how to create an animedb api in csharp

use the reddit api to get a list of all comments in a thread in csharp

consume rest api in csharp

write an api in csharp

simulate ten calls to api that return http code 418 in csharp

create an api call to google in csharp

call api in csharp

make an external api call in csharp

related categories