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WhatsApp .NET: How to Send WhatsApp API using C#

whatsapp .net

WhatsApp .net is a free API service that lets you incorporate WhatsApp messaging into your applications using an array of techniques. It is developed specifically on the .net platform, thus primarily benefiting developers who work with languages supported by the Microsoft .net framework like C#, ASP.net, VB.net.

In this article, we will create simple examples to send messages via WhatsApp API using c#.

An Overview of integration in .NET

 

To achieve effective integration in Dotnet, WhatsApp specifically designed tools and guidelines that developers can utilize. The API includes features that allow sending media, documents, locations, contacts, and more. Consequently, developers can explore and experiment with these resources as they code their applications in C#.

Furthermore, the WhatsApp Business API for Dotnet (.NET) plays a crucial role in establishing a seamless communication platform between businesses and their customers. It facilitates the sharing of catalogs, making purchases, and initiating support requests through WhatsApp conversations. Additionally, these features can be customized to meet specific business requirements using the API.

How to use WhatsApp api in .NET

 

However, you can easily incorporate the .NET WhatsApp API into your pre-existing .NET application. To lay down the initial groundwork, you need to add a reference to the WhatsApp API from Online-Live-Support.com. After completing this step, initialize the WhatsApp API using your credentials to access their services. These credentials include the phone number and password provided by WhatsApp when you register for an API account.

 

Initially, you must make sure that the C# – Httpclient is selected because we will use this library in this article to send messages. You can visit Online-Live-Support.com APIs to discover more for conversions.

 

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Example for WhatsApp API using C# 

 

A simple usage of the Online-Live-Support.com WhatsApp API might involve sending a text message to a specific number. This could be achieved by initializing an instance of WhatsApp API, passing through the recipient’s phone number, the message, and then calling the ‘SendMessage’ function.

 

How to send a message by WhatsApp API using c#

 

After initializing the API instance, users can easily send messages using the ‘SendMessage()’ function. To do this, simply pass the recipient’s phone number and the message you want to send. Additionally, ensure that the phone numbers are formatted according to the international dialing standard, including the country code.

WhatsApp .NET

Send Bulk Text Message: 

Send text message to multiple person using WhatsaApp API by using this function:

whatsapp api

 Send Image URL

WhatsApp API’s ‘sendImage’ method allows you to effortlessly send images. Pass the recipient’s number, an image URL or location of the stored image, caption (optional), and call the ‘sendImage()’ method.

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Send Document

 

Sending documents involves calling the `sendDocument()` function and passing the recipient’s number, URL of document, as well as the path of the document file.

Send Video

 

For videos, the ‘sendVideo’ method is employed. We just need to pass the recipient’s number and the video file pathway.

C#, Whatsapp api

Send Location

 

The ‘sendLocation’ function presents an ideal way to share location data. This requires passing the latitude and longitude coordinates along with the receiver’s phone number to the function.

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Send VCard

 
Simply, The ‘sendVCard’ function presents an ideal way to share VCard:
WhatsApp .NET

How To Get Started with Online-Live-support

1. Set Up Your Phone

Make sure you have installed WhatsApp in the phone (regular or Business version) and have activated the number

2. SignUp & Scan QR

Signup on Online Live Support and get full WhatsApp API access

3. Start Sending Messages

Start utilizing API to send messages or Integrate with your favorite app

Enhancing WhatsApp Messaging with .NET

 

The .NET API brings advanced automation and simplification to WhatsApp messaging, allowing businesses and individuals to streamline their messaging process. WhatsApp .NET provides more efficient, effective, and automated communication, taking advantage of .net’s robust features and C#’s elegant syntax.

Why Choose Online-Live-Support.com WhatsApp .NET?

Choosing Online-Live-Support.com for WhatsApp .NET integration is a smart decision, given its specialized expertise in API integration and C# programming. This service offers real-time, personalized support, enabling developers to navigate the complexities of integrating WhatsApp’s API into their .NET applications. Moreover, with a focus on providing tailored solutions, Online-Live-Support.com assists in everything from setting up the environment and writing efficient code to troubleshooting and optimizing the implementation. This hands-on guidance ensures that your integration remains functional, secure, and scalable, making it an invaluable resource for both novice and experienced developers.

Frequently Asked Questions (FAQs)

What is WhatsApp .net used for?

WhatsApp .net is a free API service that lets you incorporate WhatsApp messaging into your applications using an array of techniques.

How to send a WhatsApp message from .NET?

Once the API instance has been initialized, users can easily send messages using the 'SendMessage()' function.

Is .NET same as C#?

No, .NET and C# are two distinct entities within the software development landscape.